Mathematic Resources For Children of All Ages

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Designed for younger children (ages ~3–9), Mathseeds offers gamified lessons that teach foundational math and problem-solving in a playful, motivating format.

Targets elementary school students with grade-level math games and activities organized by subject, making it easy for kids to find content appropriate to their level. 

A nonprofit platform offering free, high-quality lessons, practice exercises, and instructional videos across math topics from basic arithmetic to calculus. It’s well-structured by grade and subject, making it easy for learners to progress at their own pace. 

Mathigon combines interactive storytelling, manipulatives (virtual tools), and engaging lessons in a visually rich environment. It encourages exploration and creativity in math rather than rote learning.

Designed for younger children (ages ~3–9), Mathseeds offers gamified lessons that teach foundational math and problem-solving in a playful, motivating format.

A math and game site for grades K–6, offering lessons, quizzes, brain teasers, and interactive games designed to make fundamental math concepts fun and engaging. 

Known for its Math Arcade and playful math games, Funbrain offers an enjoyable environment to practice basic skills and problem solving through gaming. 

A subscription-based platform that offers quizzes, challenges, and real-time competitions. Learners earn “Mathlete” status, compete globally, and get motivated through gamified elements. 

Prodigy uses game mechanics to help kids from grades 1–8 practice math; students solve math challenges as part of an adventure world, making learning feel more like playing.

While not a single platform, this curated list highlights many excellent free math resources (like Art of Problem Solving, SumDog, Illuminations, Math.com) and acts as a directory for various quality math sites.