Courses
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Fractions
Equal parts, number lines, adding & subtracting, mixed numbers, multiplying, dividing — and how fractions connect to decimals and percent.
Start course →Grade 4 Math
IB-aligned maths: place value, multi-digit operations, geometry, decimals, and data — with interactive quizzes throughout.
Start course →Kitchen Science
Hands-on experiments with everyday kitchen ingredients — density, chemical reactions, and phase changes.
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