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Using Shapes to Create New Shapes Worksheet

This using shapes to create new shapes worksheet asks 1st Grade students to count the pattern block pieces in four bigger shapes and name each one, with an answer key to make checking simple.

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About this resource

Description

This using shapes to create new shapes worksheet helps 1st Grade students see that bigger shapes can be built from smaller ones. Composing shapes is a key first grade geometry skill: when children notice that two triangles make a rhombus or three rhombuses make a hexagon, they start to understand how shapes are put together, which builds the foundation for fractions, area, and spatial reasoning later on.

How to Use This Worksheet

Each of the four cards shows a large shape made from pattern block pieces that are all the same size. Students count the small pieces inside the big shape and write the number next to the piece picture. Then they use the word box to write the name of the big shape: hexagon, rhombus, trapezoid, or triangle. Each word in the box is used one time. The second page is an answer key, so checking work is quick for teachers and parents.

What’s Included

  • Four pattern block cards showing a rhombus, a triangle, a hexagon, and a trapezoid built from smaller pieces
  • A count line beside a picture of the piece used in each shape
  • A word box with four shape names to write on the name lines
  • A full answer key on page two

Why This Worksheet Helps Kids

First, counting the pieces inside a shape shows children that shapes can be composed and decomposed, the exact idea behind first grade geometry standards. Second, naming the larger shapes builds the vocabulary students need, including trapezoid, rhombus, and hexagon. Third, the drawings look just like real pattern blocks, so children can check their thinking by building each shape with blocks on the table.

Ideas for Teachers and Parents

  • Hand out real pattern blocks and let students build each shape before they write.
  • Use this 1st Grade geometry worksheet in a math center after a lesson on composing shapes.
  • Ask students to find a different way to build the hexagon, such as with two trapezoids or six triangles.
  • Challenge early finishers to draw a new shape made from pieces and trade it with a partner.

Because every piece on this using shapes to create new shapes worksheet is the same size, children can trust their counting and focus on how the shapes fit together.

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