Apps That Solve Math Problems With Pictures - Photomath, Mathpix, Cymath
Brain Teasers - MindCipher
Calculator - Desmos
Challenges - Would You Rather, Math Pickle, Expii Solve
Fractions - Thinking Blocks Tools, Who Wants Pizza?, Visual Fractions, Pizza Fractions 1 (iPad app), Zap Zap Fractions (iPad app), Conceptua Math
Games - Fuelthebrain, A+ Click Math, Mathplayground, Mathrun, Coolmath, Tathampuzzles,
Time-for-time, Pop Penguin and the Place Value Race
Graphing, equation, & formula prediction - EquatIO
Glossary - McGraw Hill eGlossary, Math is Fun
Help - Mathatube, Amathsdictionaryforkids, Math Live, Mathmatics/Learning/Technology, IXL, Thinking Blocks
Lesson Plans - Nrich, Mathlanding
Posters - Nrich Posters
Song - Math Rap
Video lessons - Brightstorm, Mathtrain, Mathtv, Tutor-usa, WOWmath, Geometry, Algebra, Basic Math, Math Doctor Bob, Patrick JMT, Numberphile, Pi and Bouncing Balls, 1 & Prime Numbers, Brightstorm, TenMarks, Math Class with Terry V, ouLearn, yaymath
Worksheets - Softschools, Math is Fun
Brain Teasers - MindCipher
Calculator - Desmos
Challenges - Would You Rather, Math Pickle, Expii Solve
Fractions - Thinking Blocks Tools, Who Wants Pizza?, Visual Fractions, Pizza Fractions 1 (iPad app), Zap Zap Fractions (iPad app), Conceptua Math
Games - Fuelthebrain, A+ Click Math, Mathplayground, Mathrun, Coolmath, Tathampuzzles,
Time-for-time, Pop Penguin and the Place Value Race
Graphing, equation, & formula prediction - EquatIO
Glossary - McGraw Hill eGlossary, Math is Fun
Help - Mathatube, Amathsdictionaryforkids, Math Live, Mathmatics/Learning/Technology, IXL, Thinking Blocks
Lesson Plans - Nrich, Mathlanding
Posters - Nrich Posters
Song - Math Rap
Video lessons - Brightstorm, Mathtrain, Mathtv, Tutor-usa, WOWmath, Geometry, Algebra, Basic Math, Math Doctor Bob, Patrick JMT, Numberphile, Pi and Bouncing Balls, 1 & Prime Numbers, Brightstorm, TenMarks, Math Class with Terry V, ouLearn, yaymath
Worksheets - Softschools, Math is Fun