A student looking in a microscope, very scientifically

STEM Lesson Plans

Search our growing library of STEM lesson plans. Arizona teachers are contributing their best STEM lesson plans to an archive that is aligned with Arizona Academic Standards. This repository is provided free of charge through a collaboration with the Arizona Educational Foundation.

Grades: 2nd Grade

This is a second grade STEM lesson in which students will observe the shadow of an object at different points in the day, comparing the size and direction of the shadow at different points. Observing

Grades: 2nd Grade, 3rd Grade
Summary: This lesson is designed to introduce students to place value and help them understand how numbers are grouped together and sorted. Materials: Base ten blocks hundreds, tens, and ones Math