Early Science  /  Shadows  /  Core Ideas

Core Ideas

Science of Shadows

Review the slideshow below for an overview of the core science concepts covered in this unit.

Diagram lamp shining on a ball. One photo children making shadows outside, and one photo of teacher shining flashlight on his hand.

A shadow occurs when a light shines on a surface and something blocks some of the light.

Shadows can be made with any light source.

This curriculum also enforces key science practices across the three units. Read more here:


Core Math & Engineering Ideas

This curriculum integrates math concepts and engineering practices to support early science learning. Read more here: