free maths websites for high school students

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Math planet is a free, accessible platform for learning mathematics. We offer high school math courses in  Pre-algebra ,  Algebra 1 ,  Algebra 2  and  Geometry . We have also prepared practice tests for the  SAT  and  ACT . The educational material is focused on US high school maths, but we welcome everybody to study math with us.

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About Mattecentrum

Mattecentrum , founded in 2008 in Sweden, is a non-profit membership organization that offers free mathematics support for everyone. Our goal is to provide equal access to knowledge and increase interest and skills in mathematics and other STEM subjects.

Through its network, Mattecentrum orchestrates complimentary math labs throughout Sweden, conducted within schools, libraries, and various other venues spread across 24 different cities. Each month, over 3500 students nationwide receive personalized educational support courtesy of the contributions from Mattecentrum's dedicated group of 450 active volunteers.

Mattecentrum also offers the following FREE resources :

Math labs for tutoring support Math lab activities are carried out in 24 locations all over Sweden. Mattecentrum provides around 35,500 hours of homework assistance yearly in the Math labs.

Digital Math Labs In Mattecentrum's digital math labs, also known as Live Help, students can engage with the organization's volunteers through video meetings to receive personalized assistance with their math queries. Live Help offers both drop-in sessions and scheduled meetings

Pluggakuten Pluggakuten is Mattecentrum's digital homework assistance platform where members can ask questions and respond to others via an open chat, covering mathematics and other school subjects.

Ekonomikoll in Swedish   Ekonomikoll.se is a website that provides insights and tools in finance. We review fundamental principles and concepts that impact our financial future.

Matteboken in Swedish and Arabic Matteboken is Mattecentrum's digital knowledge site, offering math exercises, theory, and video lessons spanning from preschool to the highest level of high school. The site also includes puzzles, quizzes for college entrance exams, and a collection of old national exams. Matteboken is freely accessible and is also available in an Arabic language version.

Formelsamlingen Formelsamlingen.se is Mattecentrum's digital compendium of formulas in mathematics, physics, and chemistry.

YouTube Mattecentrum has three YouTube channels featuring published math video lessons in both Swedish and English.

To contact Mattecentrum, please send an email to: [email protected]

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17 Maths Websites for High School Students to Get Ahead

Maths can be challenging for high school students, and sometimes, I find out that even the best textbooks don’t offer enough to help the most motivated students understand complex concepts.

Luckily, the internet is full of resources that can help young minds in mastering maths while making it fun and engaging.

In this post, I will take you through 17 maths websites for high school students that cover everything from algebra to geometry to calculus . So, whether you’re struggling with calculus or just need a little extra practice, we’ve got you covered; these websites will keep you on track.

If you are still wondering whether ChatGPT can help you do calculus, I wrote a whole article discussing how you can use ChatGPT to do calculus .

Table of Contents

1- Khan Academy

Khan Academy is a free online learning platform that offers detailed video tutorials on a variety of maths topics . From basic arithmetic to calculus, Khan Academy has it all.

Khan Academy offers personalized learning paths, quizzes, and interactive problems to help students build a solid maths foundation .

Mathway is an online tool that helps high school students solve maths problems step-by-step . Simply input the problem you’re struggling with, and Mathway will help you solve it.

You can type in any maths problem, and Mathway will provide an answer and steps on how to solve it.

3- Math Playground

Math Playground is a website dedicated to making maths fun. It offers games, puzzles, and videos to particularly help kids improve their maths skills in a fun and interactive way.

I believe high school students can also benefit from using playground. I like that math playground offers a wide range of interactive maths games covering different maths topics.

4- Brilliant

Brilliant is an online platform that teaches maths through problem-solving. In addition, Brilliant offers a range of courses and quizzes to help high school students improve their maths skills .

5- Cool Math

As the name suggests, Cool Maths Games offers exciting maths games for kids covering different concepts like multiplication, addition, and division.

Cool Math is a great resource for high school students who find maths difficult or boring .

6- IXL Learning

IXL is a maths website that provides high school students with interactive maths problems and quizzes. It is a great way to practice maths and improve your skills.

I like that IXL tracks your progress and provides personalized recommendations based on your strengths and weaknesse s.

EdX is an online learning platform that offers courses in a variety of subject areas, including maths . Its courses are taught by some of the world’s leading math experts.

8- Wolfram Mathworld

Wolfram Mathworld is an online encyclopedia of maths . It is a great resource for high school students who need to understand complex maths topics.

9- WolframAlpha

WolframAlpha is an AI-powered maths search engine that provides answers to complex maths problems . In general, WolframAlpha covers different categories like algebra, geometry, calculus, and many more.

10- Math Goodies

Math Goodies offers free maths lessons, worksheets, and quizzes for high school students . I like that Math Goodies’ resources are simple and easy to understand.

11- Purplemath

Purplemath offers online lessons and tutorials for high school students who are struggling with maths . Its tutorials are designed to be easy to follow and understand.

12- Mathplanet

Mathplanet offers free maths lessons and resources for high school students . Its lessons cover a range of maths topics, from algebra to calculus.

13- MathisFun

MathisFun is a fun and interactive website that covers various maths concepts in a playful, easy-to-understand way .

Moreover, MathisFun offers interactive games, puzzles, and quizzes covering algebra, geometry, and trigonometry.

Desmos is an online tool that helps students visualize difficult maths concepts . In addition, Desmos offers graphing calculators, scientific calculators, geometry tools, and many more.

15- Edu-Games

Edu-Games is a fun platform that offers interactive maths games for kids . The games cover arithmetic, algebra, geometry, and many more.

16- Brainpop

Brainpop offers short animations that cover various maths concepts geared towards younger students. Brainpop also offers quizzes and interactive activities.

17- Prodigy

Prodigy is an online maths game that adapts to a student’s learning level . With Prodigy, Students battle with other players through quizzes covering a range of maths topics.

What to read next:

• Graphing Made Easy: Finding the Easiest Graphing Calculator to Use .
• Online Math Dictionaries (Their benefits and 6 best options!)
• Types of Math in High School (and everything you must know! )

Wrapping Up

Whether you are looking for a platform that will offer personalized learning or games to make maths fun, these 17 websites have got you covered. With these resources, you can build a strong foundation in maths, making it an enjoyable and exciting subject to learn.

So, whether you are working on algebra, calculus, or any other maths topic, I encourage you to use these websites to get ahead and improve your maths skills. Each of these websites offers a range of resources that make learning maths easier, more engaging, and more fun.

I am Altiné. I am the guy behind mathodics.com. When I am not teaching math, you can find me reading, running, biking, or doing anything that allows me to enjoy nature's beauty. I hope you find what you are looking for while visiting mathodics.com.

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17 Free Educational Websites for High School

These are some of the top free educational sites for high school.  I’ve focused here on websites you can let your students roam free on because the entire site is filled with educational tools to equip your students for academic success. 

All subjects:

https://hippocampus.org/

Free educational videos and resources for middle school through college iIn math, natural science, social science and humanities.  Your students can study independently, you can use content for your lessons or you can create playlists for your students to review.

https://khanacademy.org

Incredibly helpful, straightforward, standards-aligned videos, practice exercises and articles.  Topics for 7-12 include math, reading & language arts, science, economics, arts & humanities, computing, life skills and test prep.  Teachers can also assign work and track student progress with a teacher account.

https://www.bibme.org/

This website will help your students get their citations correct in APA, MLA and Chicago Style.

https://quizlet.com/

Students can equip themselves with learning tools and flashcards to help them study for almost any topic your school offers a class in.

https://www.gutenberg.org/

This site offers tens of thousands of free ebooks.

http://www.openculture.com/freeaudiobooks  

Features free audio books.

https://www.grammarly.com/

Advanced spelling and grammar checker with browser plugins.

https://www.purplemath.com/

Struggling students can use lessons to help with algebra and beginning trigonometry courses, as well as test prep.

Social Studies:

https://www.oerproject.com/

A free introductory history course that establishes an interdisciplinary foundation of historical thinking practices, and a free standards-based world history course that builds upon those foundational skills in preparation for AP, college, and beyond.

https://www.digitalcivicstoolkit.org/

A collection of resources for educators to help high school youth explore a range of civic opportunities and dilemmas with modules focused on: Exploring Community Issues, Investigation, Dialogue, Voice, and Action.

http://www.pbs.org/wgbh/nova

An online portal to NOVA, which claims to be the most-watched prime time science series on American television now in its fifth decade of production.

Your Premier Source For 21st Century Online Career Training Programs, Career Training Course Materials, and Adult Education Training Programs.

NCLab provides data analyst and Python developer career training programs that deliver the knowledge, practical experience, competency, and confidence needed to give their students an early competitive edge in STEM skills. 

https://www.experimonkey.com/

Let students explore science experiment ideas, facts, brain games, quizzes and videos.

https://www.si.edu/openaccess

Students can view art, history, culture and science pieces as well as participate in themed activities and games.  They also provide educator resources and digital tools through the Smithsonian Learning Lab and  Smithsonian’s History Explorer.

https://artsandculture.google.com/

Your high schoolers can explore and interact with art and architecture around the world, with new picks featured every day.

https://www.adobe.com/express/create

Let students create impactful social graphics, web pages, and short videos in minutes. Graphics can be used to make science fair posters, social studies infographics, math flashcards, etc.  They can turn field trip journals, language arts essays, lab reports, and more into dynamic web pages.  Book reports, physics explainers, poetry analyses, and more can be shown as video presentations.

Organization:

https://habitica.com

A gamified to-do list to help students keep themselves organized and motivated.

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Trauma-informed practices in schools, teacher well-being, cultivating diversity, equity, & inclusion, integrating technology in the classroom, social-emotional development, covid-19 resources, invest in resilience: summer toolkit, civics & resilience, all toolkits, degree programs, trauma-informed professional development, teacher licensure & certification, how to become - career information, classroom management, instructional design, lifestyle & self-care, online higher ed teaching, current events, websites that help students with high school math.

When it comes to classroom assessments of 21st-century math learning standards as well as college aptitude exams such as the SAT and ACT, math proficiency—in everything from algebra to chemistry and physics—is especially vital.

But as every good teacher knows, there is not enough time in the day to provide one-on-one assistance for every single student in class, on every single detail of the lesson plan. That’s why it’s okay (!) to turn to online resources to help your high school students stay on track and get through more difficult areas of study. Homework databases, interactive games, videos, and testing modules that can make sense of your instruction abound, if you know where to look. Start with a few of our favorites, below.

A note about high school math websites

Math websites can range in design from simple problem-solving to advanced theories with additional site references. Many can be divided by subject and grade level so that the student is not just visiting a page with numbers, but can focus on the type of mathematics where they may be experiencing difficulty in such as algebra, trigonometry, geometry, and calculus. If your student is advanced and seeking math help on a higher level, there are also sites that cater to advanced placement mathematics and pre-college level math.

S.O.S. Mathematics

The developers of this site have been helping high school students achieve greater results in mathematics since 1995. They have received numerous awards for their work and continue to provide a site that lends assistance in all areas of math. From explanations of theory to problem-solving equations, the information on this site is completely free. They also have a page titled Cyberexam that offers quizzes and testing for each area of mathematics learning.

Simply put, Math.com has everything needed for a website that assists students with help in high school math. This site is easy to navigate with a drop-down menu on the side that contains choices for every subject of mathematics studied on a high school level. The site also includes a section where teachers may find information for lesson plans and a multitude of classroom resources, and there is another section for parents who need help from the website’s homework directory for their child.

WebMath.com

Owned and operated by Discovery Education, this website provides teachers with helpful resources to captivate each and every student in the classroom. As a top math help website, Webmath.com is a free student resource in which students can enter any math-related question and get a detailed solution on the spot. The unique aspect of Webmath.com is that in the “Math for Everyone” section, there are very clear examples of everyday expenses in which math is necessary. You can learn how to determine a tip at your favorite restaurant or even figure out the odds of winning that million-dollar lottery.

MathPlanet.com

Another great site for help in high school math is Math Planet. They offer lessons, examples, and explanations that every math student needs at some point in high school. One unique attribute of this site is that many areas of mathematics have video lessons. In addition, Mathplanet.com offers SAT and ACT tests with separate downloadable answer keys.

These are just a few of the better websites that provide help in high school mathematics. Each one provides lessons, explanations, and resources that will assist students, parents, and teachers like you in achieving success to prepare for the future.

You may also like to read

• Building Math Skills in High School Students
• How to Help High School Students with Career Research
• 5 Tips to Help Get Students Engaged in High School Math
• How Teachers Can Help Prevent High School Dropouts
• 5 Ways to Help Elementary Students with Math
• 5 Educational Apps for High School Students

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10 Best Math Tools for High School Students

In high school, the focus in math classes turns to college and career prep through advanced algebra, calculus, test practice, and lots of real-life problem-solving. Whether teachers need a tool to flip the classroom or one to engage students in collaboration, these apps and websites go above and beyond static math practice by offering the customization, tracking, and differentiation students need to be prepared for learning beyond high school. A few also focus on making math relevant, both to students' future career paths and to social issues that'll spark interest and discussion.

STEM and social studies resource with highly customizable content

Bottom Line : Making content accessible to kids with different learning styles, CK-12 could be the key to students understanding STEM topics.

Adaptive lessons, collaborative games, and analytics add up to an excellent math tool

Bottom Line : A top choice for teacher- or student-led lessons and real-time collaboration.

Khan Academy

Flexible learning environment offers goal-oriented personalized pathways

Bottom Line : A robust resource for targeted, individualized instruction in most standardized subject areas.

PhET Interactive Simulations

Massive collection of excellent (and free!) science and math sims

Bottom Line : Instantly add meaningful lab experiences to math and science classrooms for free? It's tough to beat that.

Social approach to problem-solving promotes deep math learning

Bottom Line : An innovative, community-based platform that helps students plan, strategize, and collaborate.

Math Nation

Approachable video courses break down math, build up student skills

Bottom Line : This is a fantastic resource for students and teachers alike, with a straightforward, accessible approach to learning math and an admirable approach to differentiation.

CanFigureIt Geometry

Flex your deductive reasoning muscles with geometric proofs

Bottom Line : A really good way for math students to learn about proofs and explore them from a number of angles.

Powerful graphing calculator deepens understanding with visualization

Bottom Line : Desmos combines interactivity, visualization, personalization, and collaboration to deepen students' understanding of geometry and graphing concepts.

Challenge top students with self-guided math, science, and CS courses

Bottom Line : This learning and practice site can be an exciting challenge for passionate, independent students but may be too much for struggling kids.

Skew the Script

Use real data from hot topics to make math relevant

Bottom Line : Easy-to-access curriculum supplement will spice up algebra and statistics courses.

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80+ Awesome Websites for Teaching and Learning Math in 2023

Bookmark this list STAT!

The internet is full of incredible new ways to teach and learn math, from games and videos to lessons and even complete curricula. Teachers, students, and parents can all benefit from these online learning resources. This list of the best math websites has options for every skill level, from learning to count to advanced math like calculus. You’re bound to find a new favorite!

• Comprehensive Math Programs
• Interactive Tools to Use in Instruction
• Games and Activities for Students
• Resources for Teachers

These are some of the best math websites that provide complete standards-based math curricula. Try them if you’re looking for a new way to teach math at your school. These can be good choices for homeschoolers too.

The littlest learners will benefit from ABCMouse’s complete online curriculum, including math. The progressive program builds on the math skills kids need to master. (Grades pre-K–2; monthly and annual subscriptions available)

Adventure Academy

From the same company that created ABCMouse, Adventure Academy is geared toward older elementary kids. It offers programs in math, language arts, science, and social studies. (Grades 3–8; monthly and annual subscriptions available)

Art of Problem Solving

Along with textbooks, Art of Problem Solving has a stable of robust online resources. You’ll find videos, math problems from math contests, and online classes. (Grades 5–12; pricing varies by program)

Buzzmath is one of the best math websites for middle schoolers. It helps them practice their math skills with high-quality problems, gives immediate and detailed feedback, and lets students progress at their own pace. Randomly generated values let students retry problems to obtain mastery. Teachers also receive detailed results that help them guide and monitor student progress. (Grades 1–9; free demo with subscription plans for students and families)

Make free detailed charts of all kinds, including bar graphs, pie charts, scatter plots, and more. (K–12; free)

Corbettmaths

This resource from England provides math videos with associated math practice questions and worksheets. It’s basic, but it’s a good way to get no-cost practice. (Grades K–12; free)

This National Science Foundation–funded program helps students strengthen math skills. Students will learn to solve problems and explain their thinking using mathematician George Polya’s four-step approach. (Grades K–12; priced per teacher or school, with free trial available) ADVERTISEMENT

Desmos Math

A blend of paper and technology puts student ideas at the center of learning. Lessons pose problems that invite a variety of approaches, engaging kids more fully. (Grades 6–8; contact them for pricing)

An adaptive learning platform designed to complement classroom instruction and deliver results. Includes resources for teachers, student data reports, and instructive insights. (Grades K–8; home users can sign up for individual or family subscriptions, schools pay per student or school)

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Take courses online from universities across the world, in math subjects ranging from statistics to calculus and many other options. (Grades 9+; audit courses are free, while courses for credit vary in cost)

Effortless Math

With dozens of online math courses, along with puzzles, worksheets, tips, and e-books, Effortless Math is a one-stop shop for math needs. (Grades K–12; cost varies by item)

eMathInstruction

This site provides e-textbooks, answer keys, video lessons, and printables. Topics include Algebra 1 and 2, geometry, and trigonometry. (Grades 6–12; free lessons plans, homework sets, and videos; paid subscriptions include answer keys, assessments, and more)

First in Math

We love the friendly competition and game-based content offered by First in Math. Kids gain skills practice and fluency as they play games targeted toward fact proficiency and logical thinking. (Grades K–8; subscriptions available for schools and parents, with 45-day free trial)

Freckle Education

This site allows kids to practice math at their own level and pace. It has more than 30,000 math questions, starting with a diagnostic that assigns material at just the right level. Freckles also features lessons, assessments, and reports for teachers. (Grades K–12; basic use is free for teachers; premium subscriptions available)

Illuminations

This site from the National Council of Teachers of Mathematics (NCTM) features complete lesson plans, mobile games for students, interactive activities, and brainteasers. (Grades pre-K–12; free)

Illustrative Mathematics

Get high-quality educational resources for teachers and students. Excellent math tasks, videos, lesson plans, and problem-based curriculum modules. (Grades K–12; free)

Imagine Learning

Formerly known as Edgenuity, Imagine Learning offers several online digital curricula for primary or supplementary instruction. Give students the support they need exactly when they need it. (Grades pre-K–12; priced per subject, per student)

Istation makes personalized learning easy with computer-adaptive instruction, assessments, personalized data profiles, and teacher resources. Includes digital lessons and face-to-face teaching strategies. (Grades pre-K–8; priced per student)

Make math about more than numbers with engaging items, real-world scenarios, and unlimited questions. Teachers choose the strand and then set up students to work independently. (Grades pre-K–12; free 30-day trial, pricing is per classroom or site)

Khan Academy

Khan Academy is on a mission to give a free, world-class education to anyone, anywhere. Their personalized learning resources make them one of the best math websites available for all ages, in a huge array of subjects. (Grades K–12; free)

Here’s an online learning space that is engaging, supportive, and designed to get kids interested in math. (Grades K–12; yearly subscription required; school and family pricing available)

MIND Research Institute

Through ongoing research, MIND Research Institute continues to investigate key questions about learning, mathematics, and how the brain works. ST Math is their pre-K–8 visual instructional program, helping teachers engage kids more deeply in math learning. (Grades pre-K–8; pricing based on total school enrollment)

This award-winning program finds and fixes learning gaps with the power of personalized learning. The three-pronged approach features personalized learning, pinpoint assessments, and an interactive classroom. (Grades K–8; pricing per student, school, and district)

Origo Education

Stepping Stones 2.0 from Origo is a unique and comprehensive curriculum that combines print and digital materials. It features problem-solving activities, strategies, and practice. (Grades pre-K–6; price varies by program)

PowerMyLearning

This organization is geared toward students, teachers, and families in low-income communities. The program features school workshops, instructional coaching, and professional learning communities. (Grades K–12; try limited Family Playlists for free, request consultation for pricing)

Prodigy Math

Join the 1 million teachers already using Prodigy Math in their classrooms at no cost. This fun and engaging curriculum-aligned game lets students engage in a fun wizarding world that motivates them to practice more math than ever. It contains 1,500+ standard-aligned skills. Plus you can track student progress with a teacher dashboard that provides instant feedback on areas of progress with no grading necessary. (Grades 1–8; free for teachers, monthly memberships available for parents)

Enter an interactive, game-based learning world that motivates kids through rewards. Features include a daily challenge, step-by-step lessons, and parent connections. (Grades K–5; 30-day free trial, then monthly subscription)

SplashLearn

Boost confidence, increase scores, and get ahead. Fun for enrichment or regular practice. (Grades K–5; free for teachers and schools, monthly subscriptions available for parents)

Math games make learning fun! Focus on specific skills, target interventions, and make assessment easy. (Grades K–8; teachers can try six games for free, subscription unlocks more games and features)

Tang Math strives to provide unparalleled math lessons for students as well as professional development for in-service teachers. Find games and puzzles, plus other resources like free downloads, worksheets/word problems, and math centers. (Grades K–5; free)

Woot Math offers adaptive practice for teaching rational numbers and related topics, such as fractions, decimals, and ratios. (Grades 3–7; free tier for teachers, additional features available for extra cost)

Personalized math curriculum that includes digital lessons and small-group instruction. Also has online modules, workbooks and answer keys, and professional development. (Grades K–5; free for individual teachers and classrooms)

These are some of the best math websites that offer engaging videos and tools to use in your daily math instruction.

Engaging animated learning videos, games, quizzes, and activities to encourage kids on their unique learning path. (Grades pre-K–8; teacher, school, and district pricing available, as well as parent or homeschool options)

Teachers prep an assignment, students work on their devices, everybody gives feedback, and the teacher sees it all! (Grades K–12; free basic plan, Pro accounts unlock more features)

A website that allows teachers to assign math practice content to their students. Students get immediate feedback as they complete the problems. (Middle school+; free, with premium school and district plans available)

Desmos Graphing Calculator

An online graphing calculator that students can use for free. Includes a teacher-centric activity builder for creating digital math activities. (Grades 9–12; free)

Save money by using virtual math manipulatives like geoboards, base-10 blocks, 10-frames, pattern blocks, and more. (Grades K–12; free)

An award-winning series of math apps that harness the power of digital tools to create a better, deeper, more fun learning experience. Blogs such as “Making Math Social” and “Saying No to Math Anxiety” are included as resources for teachers and parents. (Grades K–6; priced per app, with free trials for teachers and bulk pricing for schools)

Flocabulary

Use hip-hop to teach math! Flocabulary offers songs, activities, and videos. (Grades K–12; teacher, school, and district pricing available)

Upload your own materials or build them from scratch, find something pre-made, act on live responses, and track student growth over time. (Grades K–12; free, premium subscription unlocks additional features)

Another graphing calculator for functions, geometry, algebra, calculus, statistics, and 3D math, along with a variety of math resources. (Grades 9–12; free)

You know it. Your kids love it. Why not use it to teach math? Engage your students with this game-based classroom-response system played by the whole class in real time. Multiple-choice questions are projected on the screen, then students answer with their smartphone, tablet, or computer. (Grades K–12; free, Kahoot+ AccessPass subscription offers premium content)

Math Central

Run by the University of Regina in Canada, this site offers free resources for math teachers and their students, including a database where users can search for the answers to math questions. Their “Mathematics With a Human Face” page includes information about careers in mathematics as well as profiles of mathematicians. (Grades K–12; free)

Teachers know that one of the best ways to make sure learning sticks is through song. Numberock features ad-free music videos of songs about math topics, like fractions, money, and integers, produced by an Emmy Award–winning studio. Numberock also has anchor charts, worksheets, comics, games, and more. (Grades K–5; limited free videos, monthly subscription offers six-month free trial)

Transform presentations into classroom conversations with Pear Deck for Google Slides. Effortlessly build engaging instructional content, formative assessments, and interactive questions. (Grades K–12; basic access is free, premium subscriptions unlock more features)

Take a photo of an equation, and this site will explain how to solve it, step-by-step. It even explains different options to get to the answer. Students can use it for help with homework, and teachers can incorporate it in their own lesson plans. (Grades 6+, free with premium options available)

TeacherTube

Think of this site like YouTube but specifically for teachers and schools. Find videos created by other teachers, and upload your own to share. (Grades K–12; free)

These are some of the best interactive math websites and provide students with instruction and independent practice.

Arithmetic Four

Two users play a game in which each player tries to connect four game pieces in a row (like Connect 4). The players answer math questions to connect the pieces. The teacher chooses how much time each player has to answer, the level of difficulty, and the type of math problem. (Grades 2–8; free)

Coolmath Games

Yes, math games can be cool! Check out the hundreds of games on this site and on Coolmath4kids . (Grades K–12; free with ads, premium subscription removes ads and provides extra features)

Figure This!

Figure This is a site designed to encourage families to practice math together. It includes fun and engaging math games and high-quality challenges. It even offers challenges in Spanish. (Grades 6–8; free)

Funbrain has been helping students learn key math concepts and develop crucial skills since 1997. Students can choose from a slew of games. Why is it one of the best math websites? It’s all free! (Grades pre-K–8; free)

Get the Math

Get the Math is about algebra in the real world. Students see how professionals use math in music, fashion, video games, restaurants, basketball, and special effects. Then take on interactive challenges related to those careers. (Grades 6–12; free)

Your students will love fun math games like Speed Math Deluxe, Mystery Math, Place Value Game, and more. (Grades 3–12; free)

A popular game-based site for online math-learning resources. It covers algebra, geometry, statistics, and more. (Grades K–12; schools can contact them for a quote; parents pay per child)

Math Game Time

There are dozens of games to explore here, organized by grade and subject. (Grades pre-K–7; free)

MATHHelp.com

In-depth lessons with videos, guided practice, interactive self-tests, and more. (Grades 5–12; monthly or yearly subscription required)

Math Is Fun

Find general information along with games and practice for a variety of math subjects, including geometry, algebra, calculus, physics, and more. (Grades 6–12; free)

Math Playground

More than 425 math games, logic puzzles, and brain workouts for students to practice their math skills. (Grades 1–6; free with ads, Premium removes ads and provides extra features)

Most learners do best when they can see a problem walk-through, step-by-step. This site features multiple example problems, with walk-throughs by three separate instructors (including one in Spanish). They offer some basic math but are focused on advanced subjects from algebra on up. (Grades 6–12; free)

Thousands of original math games, workshops, and practice modules, as well as math printables. (Grades 1–6; monthly or yearly subscription required)

Multiplication.com

Need to master your multiplication facts? This is the site to try! Fun games and memory-building strategies will help students tackle this key skill. (Grades 2–6; free, with Premium membership available for extra features)

Numeracy Ninjas

This is a free intervention tool designed to fill gaps in students’ mental calculation skills and empower them with number fluency. Students can earn ninja belts of different colors for their skill level. (Grades 2–8; free)

PBS Math Club

From PBS Learning Media, this is one of the best math websites for middle schoolers. They love this entertaining video blog. Not only does each episode cover Common Core Standards, it makes math learning culturally relevant with pop-culture references. (Grades 6–9; free)

Students can create study flash cards, play educational games, practice skills, collaborate with other students, and more. (Grades 5–12; free, QuizletPlus provides additional features)

Another resource to help students build fact fluency. Each game is tailored to students’ ability levels. (Grades 2–6; school and home licenses available)

Sheppard Software

Tons of fun and educational online math games, from basic operations to algebra and geometry. (Grades K–6; free)

Simple math test activities for teachers and students, from beginning math operations to calculus. You set the skill level, number of problems, and time limit. A report, which tallies right and wrong answers, is provided after each quiz. (Grades 3–12; free)

Toy Theater

How would your students like to learn multiplication while shooting hoops? They can do that and more at Toy Theater, which teaches early math concepts through game-based learning. (Grades K–5; free)

Wolfram MathWorld

Upper-level math students will appreciate the no-frills information that’s easy to find on this site. Get overviews and see examples of advanced math subjects. (High school+; free)

XtraMath is like a daily math vitamin. An interactive online tool that helps students practice and master basic arithmetic facts, it’s quick and easy to use. Weekly emails provide progress reports for teachers and parents. (Grades K–8; free, with premium licenses that offer additional features)

These are some of the best math websites that provide lesson-planning resources and professional-development materials.

Get differentiated, standards-aligned math practice problems that you can generate, assign, and evaluate online. (Grades 6–8; limited free plan with paid plans available)

Casio has a lot more to offer math teachers besides calculators. Their Worldwide Education Site is packed with free resources like worksheets, activities, teaching videos, how-to videos, font sets, and software options.

Citizen Math

Formerly known as Mathalicious, this site provides supplemental math lessons. Experience an immersive, participatory approach that makes learning and teaching more rewarding. (Grades 6–12; monthly or yearly subscriptions available)

Common Core Sheets

Find math worksheets for just about any area of study. Use them for planning lessons, review, and independent work. (Grades K–6; free)

Education.com

Here’s a reliable site for worksheets, games, and even lessons plans. They cover a variety of subjects, with lots of math options to choose from. (Grades K–8; limited free access, monthly subscriptions unlock all content)

This platform allows teachers to create technology-enhanced online math assessments from a huge question bank. (Grades K–12; free teacher accounts)

Kuta Software

For teachers of pre-algebra through calculus. Create the math worksheets you need, exactly how you want them, in minutes. You can also create customizable homework, quizzes, and tests. (Grades 8–12; free two-week trial, then single-user and site licenses available)

Mashup Math

A creative solution that aims to revive students’ passion and interest in math. Mashup Math has a library of 100+ math video lessons as well as a YouTube channel that features new math video lessons every week. A free e-book of math challenges is also available. (Grades K–8; free)

Math-Aids.com

Dynamically created math worksheets for students, teachers, and parents. (Grades K–10; free with ads, paid membership removes ads)

MathsBot.com

Tools for math teachers, including bell ringers and drills, math tools and manipulatives, question generators, printables, and puzzles. (Grades K–12; free with ads)

National Library of Virtual Manipulatives (NLVM)

This National Science Foundation–supported project provides a large library of uniquely interactive, web-based virtual manipulatives and concept tutorials for math instruction. (Grades K–12; free)

TeacherMade

Convert all of your paper assignments, quizzes, homework, etc., into digital activities delivered online. (Grades K–12; free basic version, Pro plan adds multiple extra features)

TeacherVision

For a very affordable monthly fee, gain access to thousands of resources created by teachers like you. They cover every topic and every grade level. (Grades K–12; monthly subscription)

Topmarks is one of the best U.K.-based math websites that provides a database of resources for teachers as well as online learning games for students. (Grades pre-K–8; free)

Varsity Learning

The Varsity Learning Online Math Management System is one of the best math websites because it provides course templates, assignments, an online teacher’s assistant, and thousands of practice problems so you can get organized, save assignments and videos on the web, share resources, and incorporate technology in your classroom. (Grades: 7–12; free)

Virtual Nerd

More than 1,500 video lessons ranging from middle-grade math through Algebra 2. (Grades 6–12; free)

What’s on your list of the best math websites? Come share your ideas in our We Are Teachers HELPLINE group on Facebook.

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5 Websites to Study High School Math

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• B.A., English, University of Michigan

Attention, high school math lovers. High school math haters, you can listen up, too. Whether you're preparing for college , studying for your next big math test in school, or looking for a little more math help as a homeschool or virtual student, you can get quite a bit out of these five websites when you just can't seem to nail the concepts with worksheets and a textbook. They can really help push your geometry, algebra, trigonometry and calculus skills up to par. One even offers you math-related research project and science fair ideas!

Along with basic math skills explanations, a few of these websites offer puzzles, games, and manipulatives to help clarify those tough concepts, which is perfect for every kind of learner out there. Ready to dive in? Take a peek at these websites designed to take those mathematical concepts from the obscure to the concrete.

The math games seem boring on here at first, but when you really play them, they test your skills in a way that ensures you will not be getting off the computer soon. Don't believe me? Go to the "Purple Trouble" Physics game and try to stop playing it once you get to Level 10. Impossible. You want to keep trying. These math quiz-builders test your mathematics skills in a very tangible way. From dressing a princess with multiplication to keeping the green blocks floating in the sky with your physics skills, your math skills, in all areas, will be challenged in a completely addictive way.

Math for Morons Like Us

This site was started by the Think Quest program, so students just like you created it and maintain it. That doesn't mean that the website is any less fantastic than if a group of teachers had put it together. The site offers a wealth of mathematics help. On the left side of the page, you'll find the "Learn" column. This portion is helpful for brushing up on concepts you may not have gotten the first time around in school. On the right side of the page, you'll find an "Interact" column, which is where you'll find the message boards to ask questions, lists of formulas, quizzes and a stellar math links.

Figure This!

This website was designed by math teachers: The National Council of Teachers of Mathematics. Do not be fooled into thinking that it'll be a horrible learning experience, though. These teachers knew what they were doing. Amazing, huh? Sometimes teachers really do understand how to help students. On this website, you can choose whether to study by types of challenges or math concepts. Here's what you do:

• Select a challenge or math concept.
• Attempt to answer the problem presented on your own.
• If you're stuck, go to "Getting Started" to give you hints on where to begin solving or click on the "Hint" to give you a clue.
• Click on "Answer" to check your work.

The challenges range from linear equations and functions to probability and statistics with geometry and measurement in between.

National Library of Virtual Manipulatives

This website is a kinesthetic learner's dream come true. It's difficult for high school students who need to experience, sense and move to get tough mathematical concepts into their heads sometimes, especially in a setting that might not meet their learning needs. Are you one of those students? These virtual manipulatives can help! They offer explanations of math concepts in a hands-on way. You can drag beads on the online abacus, solve interesting puzzles by moving around the components and create graphs, patterns and mazes to analyze and explore data. The manipulatives allow you to see exactly what the math means behind the equation, which is oh-so-helpful when you're stuck.

Math Research Projects

If it's your junior or senior year and you've been assigned the thrilling task of coming up with a math-based research project, but you are at a complete loss about how to even start, then take a peek at the website above. On the website, which is really just a list of ideas, you'll find a wealth of high school math project ideas suitable for a math-based science fair project or senior project. Here are a couple:

• Mazes: Is there an algorithm for getting out of 2-dimensional mazes? What about 3-dimensional? Look at the history of mazes. How would you go about finding someone who is lost in a maze (2 or 3 dimensional) and wandering randomly? How many people would you need to find him or her?
• Kaleidoscopes: Construct a kaleidoscope . Investigate its history and the mathematics of symmetry.
• The Art Gallery problem: What is the least number of guards required to watch over all paintings in an art gallery? The guards are positioned at specific locations and collectively must have a direct line of sight to every point on the walls.
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Frequently Asked Questions about Khan Academy and Math Worksheets

Why is khan academy even better than traditional math worksheets.

Khan Academy’s 100,000+ free practice questions give instant feedback, don’t need to be graded, and don’t require a printer.

What do Khan Academy’s interactive math worksheets look like?

Here’s an example:

What are teachers saying about Khan Academy’s interactive math worksheets?

“My students love Khan Academy because they can immediately learn from their mistakes, unlike traditional worksheets.”

Is Khan Academy free?

Khan Academy’s practice questions are 100% free—with no ads or subscriptions.

What do Khan Academy’s interactive math worksheets cover?

Our 100,000+ practice questions cover every math topic from arithmetic to calculus, as well as ELA, Science, Social Studies, and more.

Is Khan Academy a company?

Khan Academy is a nonprofit with a mission to provide a free, world-class education to anyone, anywhere.

Want to get even more out of Khan Academy?

Then be sure to check out our teacher tools . They’ll help you assign the perfect practice for each student from our full math curriculum and track your students’ progress across the year. Plus, they’re also 100% free — with no subscriptions and no ads.

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How can I use Purplemath's lessons?

Purplemath's math lessons can be used in many ways:

• Read the lesson that relates to what you're about to study in class, so you get to class at least somewhat prepared.
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Neat homework can aid your comprehension and might make your teacher like you better. Purplemath's " Homework Guidelines for Mathematics " will give you a leg up, explaining in clear terms what your math teacher is looking for. The Guidelines link to examples of common errors, and demonstrate techniques that your instructors will love! In addition, students who get in the habit of explaining themselves clearly in their homework gain greater understanding of what they're doing, and therefore tend to do much better on their tests.

English teachers tell their students explicitly how to format their papers: what fonts, what page margins, what style guides, etc. Math teachers, on the other hand, frequently just complain amongst themselves in the faculty lounge about how messy their students' work is. Meanwhile, their students wonder why they've lost points on homework and tests.

Study these Guidelines , print out this " formatting " PDF, and improve your learning, retention, and test scores. Don't leave easy points on the table!

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Free Math Worksheets by Math-Drills

Math-Drills.com includes over 70,000 free math worksheets that may be used to help students learn math. Our math worksheets are available on a broad range of topics including number sense, arithmetic, pre-algebra, geometry, measurement, money concepts and much more. There are two interactive math features: the math flash cards and dots math game.

Math-Drills.com was launched in 2005 with around 400 math worksheets. Since then, tens of thousands more math worksheets have been added. The website and content continues to be improved based on feedback and suggestions from our users and our own knowledge of effective math practices.

Most Math-Drills users are classroom teachers or parents. Classroom teachers use our math worksheets to assess student mastery of basic math facts, to give students extra math practice, to teach new math strategies, and to save precious planning time. Parents use our math worksheets to give their children extra math practice over school breaks and to enhance their math education. Home schools use our math worksheets in their programs to develop and strengthen math skills in their children.

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Math-Drills believes that education should be accessible to all children despite their socioeconomic situation or any other factors. Since it began in 2005, all the math worksheets on Math-Drills have been free-to-use with students learning math. The Math-Drills website works well on any device and worksheets can be printed or used on a screen.

Math-Drills worksheets are also used in special education, adult education, tutoring, colleges, high schools, prisons and a variety of other situations. Special education teachers especially like that we break down math skills and provide large-print options. Adult learners appreciate the simple uncluttered format that our worksheets offer. Tutors use our math worksheets to reduce their costs and focus on student learning. High school, college and university educators sometimes need remedial resources for students to allow them to continue with more advanced topics.

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College Algebra

Also known as "High School Algebra"

OK. So what are you going to learn here?

You will learn about Numbers, Polynomials, Inequalities, Sequences and Sums, many types of Functions, and how to solve them.

You will also gain a deeper insight into Mathematics, get to practice using your new skills with lots of examples and questions, and generally improve your mind.

With your new skills you will be able to put together mathematical models so you can find good quality solutions to many tricky real world situations.

Near the end of most pages is a "Your Turn" section ... do these! You need to balance your reading with doing . Answering questions helps you sort things out in your mind. And don't guess the answer: use pen and paper and try your best before seeing the solution.

So what is this thing called Mathematics? And how do you go about learning it?

• Welcome to Mathematics
• Learning Mathematics
• The Language of Mathematics
• Symbols in Algebra

Next, we need to think about mathematics in terms of sets .

• Introduction to Sets

Now we know what a set is, let us look at different sets of numbers that are useful:

• The Evolution of Numbers
• Prime and Composite Numbers
• Fundamental Theorem of Arithmetic
• Whole Numbers and Integers
• Rational Numbers
• Using Rational Numbers
• Irrational Numbers
• 0.999... = 1
• Real Numbers
• Imaginary Numbers
• Complex Numbers
• Multiplying Complex Numbers
• The Complex Plane
• Common Number Sets

Inequalities

"Equal To" is nice but not always available. Maybe we only know that something is less than, or greater than. So let's learn about in equalities.

• Introduction to Inequalities
• Properties of Inequalities
• Solving Inequalities
• Solving Inequality Word Questions

We will be using exponents a lot, so let's get to know them well.

• Variables with Exponents
• Using Exponents in Algebra
• Squares and Square Roots
• Squares and Square Roots in Algebra
• Fractional Exponents
• Laws of Exponents
• Exponents of Negative Numbers

Polynomials

Polynomials were some of the first things ever studied in Algebra. They are simple, yet powerful in their ability to model real world situations.

• What is a Polynomial?
• Adding And Subtracting Polynomials
• Multiplying Polynomials
• Polynomials - Long Multiplication
• Dividing Polynomials
• Polynomials - Long Division
• Degree (of an Expression)
• Special Binomial Products
• Difference of Two Cubes
• Factoring in Algebra
• Solving Polynomials
• Roots of Polynomials: Sums and Products
• Rational Expressions
• Using Rational Expressions
• Fundamental Theorem of Algebra
• Remainder Theorem and Factor Theorem
• General Form of a Polynomial

Graphing Polynomials

• How Polynomials Behave
• Polynomials: The Rule of Signs
• Polynomials: Bounds on Zeros

And, of course, we need to know about equations ... and how to solve them.

• Equations and Formulas
• Solving Equations
• Solving Word Questions
• Zero Product Property
• Implication and Iff
• Theorems, Corollaries, Lemmas

Graphs can save us! They are a great way to see what is going on and can help us solve many things. But we need to be careful, as they sometimes don't give the full story.

• Cartesian Coordinates
• Pythagoras' Theorem
• Distance Between 2 Points
• Graph of an Equation
• Finding Intercepts From an Equation
• Symmetry in Equations
• Linear Equations

They are just equations for lines. But they come in many forms.

• Equation of a Straight Line
• Point-Slope Equation of a Line
• General Form of Equation of a Line
• Equation of a Line from 2 Points
• Midpoint of a Line Segment
• Parallel and Perpendicular Lines

A function relates an input to an output. But from that simple foundation many useful things can be built.

• What is a Function?
• Domain, Range and Codomain
• Evaluating Functions
• Increasing and Decreasing Functions
• Maxima and Minima of Functions
• Even and Odd Functions
• Set-Builder Notation

Common Functions Reference :

• Square Function
• Square Root Function
• Cube Function
• Reciprocal Function
• Absolute Value Function
• Floor and Ceiling Function
• Function Transformations
• Equation Grapher
• Operations with Functions
• Composition of Functions
• Inverse Functions

Equations of Second Degree

"Second degree" just means the variable has an exponent of 2, like x 2 . It is the next major step after linear equations (where the exponent is 1, like x).

• Quadratic Equations
• Factoring Quadratics
• Completing the Square
• Derivation of Quadratic Formula
• Graphing Quadratic Equations
• Quadratic Equations in the Real World
• Circle Equations

We already have experience in solving, but now we can learn more!

• Mathematical Models and Mathematical Models 2
• Approximate Solutions
• Intermediate Value Theorem
• Solving Radical Equations
• Change of Variables
• Algebra Mistakes

We learned about inequalities above, now let's learn how to solve them.

• Graphing Linear Inequalities
• Inequality Graphing Tool
• Solving Quadratic Inequalities
• Solving Rational Inequalities
• Absolute Value in Algebra

Exponents and Logarithms

We already know about exponents ... well logarithms just go the other way. And together they can be very powerful.

• Introduction to Logarithms
• Exponents, Roots and Logarithms
• Working with Exponents and Logarithms
• Exponential Function
• Logarithmic Function
• Exponential Growth and Decay
• Systems of Linear Equations

What happens when we have two or more linear equations that work together? They can often be solved! It isn't very hard but can take a lot of calculations.

• Types of Matrix
• How to Multiply Matrices
• Determinant of a Matrix
• Inverse of a Matrix:
• Using Elementary Row Operations (Gauss-Jordan)
• Using Minors, Cofactors and Adjugate
• Scalar, Vector, Matrix and Vectors
• Matrix Calculator
• More at Matrix Index
• Solving Systems of Linear Equations Using Matrices
• Systems of Linear and Quadratic Equations
• Probability

Is it likely? You be the judge!

• The Basic Counting Principle
• Combinations and Permutations

Sequences, Series and Partial Sums

A Sequence is a set of things (usually numbers) that are in order. We can also sum up a series, where Sigma Notation is very useful.

• Sequences - Finding A Rule
• Sigma Notation
• Partial Sums
• Arithmetic Sequences and Sums
• Geometric Sequences and Sums

These last few subjects use what we have learned above.

• Partial Fractions
• Mathematical Induction
• Pascal's Triangle
• Binomial Theorem

And that is all!

But there are many other interesting algebra topics such as:

• Euler's Formula for Complex Numbers
• Taylor Series (needs a basic understanding of derivatives )

• Skills by Standard
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