Free and low-cost mathematics resources created by professional mathematicians and educators for PreK-12 students, families, and teachers.
For PreK-12 Schools & Teachers
Math Circle Network Activity Database
Activities & lesson plans with a focus on fun, hands-on mathematics
Free Virtual Lesson Plans Using Polypad
Virtual manipulatives that can be used to discover and play with mathematics
Math Kangaroo Video Solutions
Hundreds of Math Kangaroo questions and solutions from previous exams explained by experts. Free to registered students.
Find and Support Your Math Stars
Recognize extraordinary young mathematicians and connect them to long-term mentorship and funding.
SUMM Family Math Night
SUMM partners with schools to host Family Math Nights at elementary and middle schools. Families are invited to engage with puzzles, games, art, and music in a night of hands-on math activities with the goal...
Start a Math Monday Program
Host a weekly drop-in activity where students can play with mathematically deep games
Math Kangaroo School Registration
Register your school as a Math Kangaroo Center for free! A minimum of 10 enrolled students is required. We offer free prep lessons and teacher training. Additionally, students from Title I schools receive a 50%...
Math Kangaroo Free Sample Questions
Hundreds of sample questions from previous Math Kangaroo USA competition for different age groups. Each question is designed to test various aspects of math abilities.
SUMM Mathterschool
SUMM Mathterschool is a weekly after school math program that highlights the connections between math, music, art, culture, engineering, games and puzzles, and more!
Host a Math Festival For Your Community
Students and parents coming together to play with joyful mathematics
Making Math Visible Lesson Plans
Here are lesson plans for hands-on math activities that can turn your classroom into a miniature museum of mathematical art that grows throughout the year.
Math For Love Free Lesson Library
Powerful, flexible activities that can be used in the classroom or at home
Take and Make Blog from MathHappens
Crafts centered around mathematics that incorporate digital technology
SUMM Family Math Fun
An 8-week series held in partnership with schools or community centers that engages math learners in a multi-generational setting.
Math Kangaroo Online Practice Exams
Full tests from previous years in electronic forms, which can be reset and taken multiple times. Students can choose full exams from a given year, or practice exams based on difficulty level.
IGP Stamp Studio
Creative web-based application that invites learners to explore
mathematics through traditional Islamic geometric pattern (IGP) motifs.
Create Your Own WalkSTEM
Our activities and guides allow youth groups, educators, or any interested individuals or groups in any setting to design their own STEM walk in their campus or community and share with us.
For Students & Families
Math Kangaroo Online Practice Exams
Full tests from previous years in electronic forms, which can be reset and taken multiple times. Students can choose full exams from a given year, or practice exams based on difficulty level.
Math Kangaroo Video Solutions
Hundreds of Math Kangaroo questions and solutions from previous exams explained by experts. Free to registered students.
AweSUMM Math Spaces
AweSUMM Math Spaces are events hosted in public libraries where students of all ages and their families are invited to drop-in for math puzzles, games, and other fun math activities.
Math Kangaroo Student Registration
An international nonselective individual math competition open to K-12 students. All participants receive T-shirts and souvenirs. Financial aid is available, and students from Title I schools receive a 50% enrollment discount.
talkSTEM Professional Learning Network
talkSTEM’s Professional Learning Network consists of all educators from parents/mentors to k-12 teachers, from college professors to museum/community educators interested in using talkSTEM’s resources to engage preK-12 children in mathematics and STEM.
Host a Math Festival For Your Community
Students and parents coming together to play with joyful mathematics
Math For Love Free Lesson Library
Powerful, flexible activities that can be used in the classroom or at home
MathCommunities.Org Activity Blog
Our collection of articles on engaging and hands-on mathematics activities
Children’s Storybooks from Early Family Math
Storybooks that associate math with the experience of reading as a family
Free Virtual Lesson Plans Using Polypad
Virtual manipulatives that can be used to discover and play with mathematics
Mentorship and Funding for Your Math Journey
Ten years of mentorship, advising, community events, and funding for extraordinary young mathematicians
Award-Winning Games from Math for Love
Prime Climb, Tiny Polka Dot, Multiplication by Heart, and more.
Children’s Math Books from Natural Math
Books for children & educators available in name-your-price PDF
SUMM Family Math Fun
An 8-week series held in partnership with schools or community centers that engages math learners in a multi-generational setting.
Making Math Visible Lesson Plans
Here are lesson plans for hands-on math activities that can turn your classroom into a miniature museum of mathematical art that grows throughout the year.
Bluebird Math Circle Newsletters Archive
Flyers with fun and engaging activities that are accessible to everyone
Math Kangaroo Free Sample Questions
Hundreds of sample questions from previous Math Kangaroo USA competition for different age groups. Each question is designed to test various aspects of math abilities.
Start a Math Monday Program
Host a weekly drop-in activity where students can play with mathematically deep games
For Libraries, Museums,
& Non-Profits
Start a Math Monday Program
Host a weekly drop-in activity where students can play with mathematically deep games
Making Math Visible Lesson Plans
Here are lesson plans for hands-on math activities that can turn your classroom into a miniature museum of mathematical art that grows throughout the year.
SUMM Mathterschool
SUMM Mathterschool is a weekly after school math program that highlights the connections between math, music, art, culture, engineering, games and puzzles, and more!
Applications of Mathematics
Places in everyday life connected to mathematics: computers, sports, music…
Take and Make Blog from MathHappens
Crafts centered around mathematics that incorporate digital technology
SUMM Family Math Night
SUMM partners with schools to host Family Math Nights at elementary and middle schools. Families are invited to engage with puzzles, games, art, and music in a night of hands-on math activities with the goal...
talkSTEM Video Library
talkSTEM’s searchable video library consists of short, inquiry-and place-based videos under its walkSTEM and MathFinder initiatives. All videos are housed on the talkSTEM YouTube channel.
IGP Stamp Studio
Creative web-based application that invites learners to explore
mathematics through traditional Islamic geometric pattern (IGP) motifs.
Host a Math Festival For Your Community
Students and parents coming together to play with joyful mathematics
SUMM Family Math Fun
An 8-week series held in partnership with schools or community centers that engages math learners in a multi-generational setting.
Create Your Own WalkSTEM
Our activities and guides allow youth groups, educators, or any interested individuals or groups in any setting to design their own STEM walk in their campus or community and share with us.
talkSTEM Professional Learning Network
talkSTEM’s Professional Learning Network consists of all educators from parents/mentors to k-12 teachers, from college professors to museum/community educators interested in using talkSTEM’s resources to engage preK-12 children in mathematics and STEM.
AweSUMM Math Spaces
AweSUMM Math Spaces are events hosted in public libraries where students of all ages and their families are invited to drop-in for math puzzles, games, and other fun math activities.
For Mathematicians & Higher-Ed
Applications of Mathematics
Places in everyday life connected to mathematics: computers, sports, music…
Find Opportunities For Broader Impact
Schedule a consultation to discuss opportunities for K-12 outreach
Virtual Classroom Visits with a Mathematician
Pairing mathematicians with Title I middle school classrooms for virtual visits
Create Your Own WalkSTEM
Our activities and guides allow youth groups, educators, or any interested individuals or groups in any setting to design their own STEM walk in their campus or community and share with us.
Start a Math Monday Program
Host a weekly drop-in activity where students can play with mathematically deep games
talkSTEM Professional Learning Network
talkSTEM’s Professional Learning Network consists of all educators from parents/mentors to k-12 teachers, from college professors to museum/community educators interested in using talkSTEM’s resources to engage preK-12 children in mathematics and STEM.
IGP Stamp Studio
Creative web-based application that invites learners to explore
mathematics through traditional Islamic geometric pattern (IGP) motifs.