Numeracy Resources
Shapes
Geometric Subitizing: A Different Kind of Number Talk
The discussion cards posted on this site can be used to discuss counting and grouping strategies with students. This could be a great way to engage students using vocabulary around numbers and shapes.
Three-Dimensional Geometry: Shapes
In these materials, students explore concepts in three-dimensional (3D) geometry and measurement, including: identifying the types of solids in the world around us, measuring the surface area and volume of solids, and understanding where the geometric formulas on the HSE come from.
Two-Dimensional Geometry: Shapes
In these materials, student explore concepts in two-dimensional (2D) geometry and measurement, including: categorizing 2D shapes; measures and units of length (perimeter and circumference); measures and units of area; where the geometric formulas come from; the Pythagorean Theorem; and scale factors.
College & Career Readiness (CCR) Math Standards
Looking for more specific information about the College & Career Readiness (CCR) Math Standards? Check out the CCRS Math Resources section of the CCR Standards resource library!