Composing shapes worksheets

This is the one sheet on the site you need scissors for. A shape is printed as an outline, its pieces are printed underneath, and the child cuts them out and works out how they go back together.

Composing shapes
Composing shapes worksheet — Cut out and fit together, free printable with answer key

The answer key prints on a separate page.

What's on this sheet

Composing is something you do, not something you pick. The standard asks a child to put simple shapes together to make a bigger one, and a multiple-choice question that asks which two shapes make a rectangle has not asked that — the child who reads the four options has composed nothing. Paper is the only surface that can set this task properly, because a page can be cut and a screen cannot.

Why this sheet works

The pieces are the six the curriculum names: rectangles, squares, triangles, trapezoids, half-circles and quarter-circles. The first version of this sheet cut rectangles into rectangles, which is two of the six — and the kindergarten standard's own worked example is the one it could not produce, joining two triangles to make a rectangle. The answer key names each piece with those words.