Unfold a box or triangular prism into its net and tile each face by tapping the two edge lengths that bound it — the areas add up to the surface area on screen.
The solid unfolds into its net and the player tiles every face by tapping the two edge lengths that bound it; rectangles show length × width, triangles show ½ × base × height with the altitude drawn, and the running sum is the surface area. A pairs mode has players match congruent faces first, building 2(lw + lh + wh) from the net's structure. It targets the classic slip of multiplying the wrong pair of edges or using a slanted side as a triangle's height. Best for Grades 7–8.
A free, no-signup, no-ads math game for Grade 7 — practising surface-area, nets, prisms, area. Play in your browser on the KidsDoMath games hub or explore more Measurement games.
By grade level: 7th Grade Math Games
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What math does Surface Wrap practice? Surface Wrap practices Surface Area, Nets, Prisms, Area. The solid unfolds into its net and the player tiles every face by tapping the two edge lengths that bound it; rectangles show length × width, triangles show ½ × base × height with the altitude drawn, and the running sum is the surface area.
What grade is Surface Wrap for? Surface Wrap is built for Grade 7 (ages 12–13). It sits in the Measurement strand, and it ramps across 8 levels so younger or older players find their own pace.
How do you play Surface Wrap? Unfold a box or triangular prism into its net and tile each face by tapping the two edge lengths that bound it — the areas add up to the surface area on screen.
Is Surface Wrap free to play? Yes. Surface Wrap is free, with no ads and no sign-up, and it runs in the browser on a phone, tablet or computer.