7.G.B.6 Grade 7 · GeometrySolve real-world and mathematical problems involving area, volume, and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.Common Core State Standards for Mathematics, as adopted in the Massachusetts Curriculum Framework for Mathematics (2017), Grade 7.
Play the game: Fill the Boxfree, no sign-up →Shapes are built, turned, cut and stacked, not just named. A square is an area you lay out yourself; a cube is that square stacked into layers.
Every page is free and open — nothing to install, no account, and it works on a phone or a classroom board. Every number has its own color: 1 red, 2 orange, 3 yellow, 4 green, 5 blue, 6 purple, 7 brown, 8 pink, 9 cyan, and a number is that many colored dots.
7.G.A.1Scale drawings: real lengths to a plan and back, real area from a plan7.G.A.2Do three sides or three angles make no triangle, one, or more than one? Build one on a grid7.G.A.3The shape of the face when you slice a box or a pyramid7.G.B.4Circles: a rolled rim is a bit more than 3 diameters (π), and slices rearrange into πr²7.G.B.5Supplementary, complementary, vertical and adjacent angles: write and solve an equationColorMyMath · getridoftheteacher.com · every number has its own color, and a number is that many colored dots. Matching a game to a standard is a judgement call; the official text is at doe.mass.edu.