Grades:
6th Grade
Over 2 days (60 min or more each day), students create a catapult out of jumbo popsicle sticks, a water bottle cap and rubber bands. The challenge is for students to launch their snowball (cotton ball
Grades:
6th Grade, 7th Grade, 8th Grade
In this meaningful lesson, students use creativity, imagination, and engineering skills to create a water conservation model that can be scaled up and used in a garden. Students are encouraged to
Grades:
6th Grade, 7th Grade, 8th Grade
In this engaging lesson, students will examine the surface of the Moon to consider hazardous conditions that NASA may find there. Then, they will investigate several hazards (dust, boulders, and
Grades:
6th Grade, 7th Grade, 8th Grade
This is an 8-lesson unit that is designed to be used together to learn about the health and diversity of your local watershed by placing leaf packs into a water source (natural or man-made ponds
Grades:
6th Grade, 7th Grade, 8th Grade
In this hands-on lesson, students will consider what they think about several different closed systems. Then students will design and carry out investigations of living things to inform their closed
Grades:
6th Grade, 7th Grade, 8th Grade
This is an 8-lesson unit that is designed to be used together to learn about the health and diversity of your local watershed by placing leaf packs into a water source (natural or man-made ponds
Grades:
6th Grade, 7th Grade, 8th Grade
This is a two-part lesson using pull back cars. Students will change the mass of their pull back cars to determine if the mass affects the distance they travel or their speed. This engaging lesson
Grades:
6th Grade, 7th Grade, 8th Grade
This is an 8-lesson unit that is designed to be used together to learn about the health and diversity of your local watershed by placing leaf packs into a water source (natural or man-made ponds
Grades:
6th Grade
Can one organism turn an ecosystem upside down? In this engaging lesson, students use an interactive site (hhmi biointeractive) to understand and answer how a species becomes invasive, analyze
Grades:
6th Grade, 7th Grade, 8th Grade
This is an 8-lesson unit that is designed to be used together to learn about the health and diversity of your local watershed by placing leaf packs into a water source (natural or man-made ponds
Grades:
6th Grade, 7th Grade, 8th Grade
This is an 8-lesson unit that is designed to be used together to learn about the health and diversity of your local watershed by placing leaf packs into a water source (natural or man-made ponds
Grades:
6th Grade, 7th Grade, 8th Grade
In this hands-on lesson, students use fruit snacks or candy to create models of the molecules used and produced in cellular respiration.
Featured Lesson Plans
Check out these notable lesson plans.

Featured
Zippy the Elf's Zipline Zone
Grades:
6th Grade
In this creative engineering design lesson, students are challenged to use an inclined plane to create a safe and exciting zipline park for Zippy the Elf. This lesson reviews simple machines and has

Grades:
3rd Grade
This lesson is about exploring Arizona's state bird, the cactus wren, that lives in the desert, has special body parts and behaviors that help it survive in its harsh environment. Students will learn

Grades:
Kindergarten, 1st Grade
In this primary Kindergarten-1st grade STEM lesson, students will learn to define algorithm, bug, and debug in reference to programming. Through engagement with a virtual simulation, students will