← All Standards

Grade 1

• Computation & Algebraic Thinking

  • 1.CA
  • 1.CA.1
  • 1.CA.2
  • 1.CA.3
  • 1.CA.4

• Data Analysis

  • 1.DA
  • 1.DA.1

• Geometry

  • 1.G
  • 1.G.1
  • 1.G.2
  • 1.G.3

• Measurement

  • 1.M
  • 1.M.1

• Number Sense

  • 1.NS
  • 1.NS.1
  • 1.NS.2
  • 1.NS.3
  • 1.NS.4

• Process Standards

  • 1.PS.1
  • 1.PS.2
  • 1.PS.3
  • 1.PS.7
  • 1.PS.8

Indiana Math Standard: 1.G.1

Distinguish between defining attributes of two- and three-dimensional shapes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size). Create and draw two-dimensional shapes with defining attributes.

What’s In My Brain: Pentagon vs Pentagon

We’re looking at regular vs irregular polygons.

Gr 1-8

Geometry Image: University Ave

What odd and interesting shapes can your students find in this geometric image?

Gr 1-5

Geometry Image: Victoria Conference Center

What odd and interesting shapes can your students find in this geometric image?

Gr 1-5

What’s In My Brain: Trapezoids or Not?

Which are trapezoids and which are not?

Gr 1-8

Same Perimeter, Different Area For Rectangles

Can two rectangles have the same perimeter but… different areas!?

Gr 3, 4, 6, 7

Math Curiosity: The Coloring Problem

No video gets me more email from students! How few colors can you use to color in any map so that no two, neighboring regions are the same color?

Gr 1

Grouping Quadrilaterals In A Hierarchy

Can we classify quadrilaterals like we classify living things?

Gr 1-5