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Mathematics

Grade 1Mathematics

Geometry and Early Fractions

Shapes have defining attributes, can be composed into new shapes, and can be partitioned into equal parts.

Open Study6 cards in this set.

Print Build with ShapesPrint Equal Parts: Halves and Fourths

How this lesson runs

  1. Identify defining attributes.
  2. Compose shapes.
  3. Explore 3D shapes.
  4. Partition into equal parts.
  5. Name halves.
  6. Name fourths.

Source: MA.1.FR.1.1 · 6 cards below.

Card 1 of 6 · arrows to move · space to flip

What is a defining attribute of a shape?

Grade 1 study cards. Ages 6 to 8. Not a test. Not a grade.

Teaching tip

A triangle can be red or huge and still be a triangle. Count sides. Not color.

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