Welcome to The Explorer Lesson Library
To get started, select a category below, download this month’s featured freebie, or scroll for all resources!
Limited-Time Freebie of the Month! As part of your STEM Space Explorer Library, we're excited to bring you an exclusive monthly freebie! This resource provides a sneak peek into the STEM Space Membership, which offers 250+ rigorous K-8 STEM lessons.
Astro-Rover Space Science & Engineering Design Unit
You are an astrobiologist searching for extraterrestrial life in our solar system! NASA has asked you to identify a moon or planet where you would like to send a rover mission to search for life.
This STEM unit challenges students to design a rover to explore extraterrestrial life in our solar system. Students will learn about the necessary ingredients for life, research different rover technologies, and select a location in the solar system to send their rover. Teams will then apply the engineering design process to design and build a rover that can travel a set distance while carrying a sample. The lesson includes teacher instructions, student handouts, and an editable rubric. This is a great unit for an engineering showcase or research project!