3rd Grade
Choose a Module
Explore hands-on third-grade practice with measurement, time, and fractions.
Area and Perimeter
Draw on the grid, type on the workspace, and solve random area or perimeter problems with Professor Foxwell.
Open moduleShade Fractions
Click the parts of each shape to shade the fraction shown, using simple models like circles, squares, rectangles, and triangles.
Open moduleEquivalent Fractions: Number Lines
Drag a bright fraction line across the second number line and stop at the point that matches the first fraction.
Open moduleIdentify Fractions on a Number Line
Study the highlighted point, count the equal parts, and write the missing numerator and denominator.
Open moduleArrays and Area
Break apart two-digit by one-digit arrays into tens and ones, then add the smaller areas to solve the total.
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