Polar Opposites Energy Grades: K–5 Level: 4 In this activity, students will create a simple model of Earth as a magnet. Science .pdf
Recycled Again Manufacturing Grades: K–5 Level: 3 In this activity, students will design a procedure for separating five types of recyclable materials based on their physical properties. Science .pdf
Scoping the Scene Energy Grades: K–5 Level: 3 In this activity, students will explore the relationship between angles of incident and reflected light and use this relationship to design and test their own periscopes in a classroom competition. Science .pdf
Sending Secret Messages IT Grades: K–5 Level: 3 In this activity, students explore how sound waves travel through various materials. Science .pdf
Sonar IT Grades: K–5 Level: 3 In this activity, teachers will create a mysterious topography using small boxes inside a copy paper box. Science .pdf
Stay on Target Energy Grades: K–5 Level: 4 In this activity, students will use a ramp to launch a ball and strike a target. Science .pdf
Through the Looking Glass Energy Grades: 6–8 Level: 3 In this activity, students construct a spectroscope and use it to observe the spectra of various sources of light. Science .pdf
Why is the Sky Blue? Energy Grades: K–5 Level: 1 In this activity, students will use a glass jar, water, milk, and a flashlight to explain why the sky is blue. Science .pdf
A Raindrop Roadtrip Energy Grades: K–5 Level: 2 In this activity, students will 'become' water droplets and travel among the different storages of water. Science .pdf
In the Shadows Energy Grades: K–5 Level: 1 In this activity, students will use shadows to demonstrate that Earth is moving, not the sun. Science .pdf
Habitat to Habitat Manufacturing Grades: K–5 Level: 1 In this activity, students will learn that plants and animals have common needs. Science .pdf
The New Kid on the Block Energy Grades: K–5 Level: 1 In this activity, students will learn how non-native species can damage the balance of an ecosystem. Science .pdf
Seed Dispersal Manufacturing Grades: K–5 Level: 1 In this activity, students will investigate the variety of ways plants can disperse their seeds, or the fruits containing the seeds. Science .pdf
I Don't Need You Soil Manufacturing Grades: K–5 Level: 1 In this activity, students learn that plants acquire their material for growth chiefly from air and water rather than from soil. Science .pdf
The Mystery Forces Energy Grades: K–5 Level: 2 In this activity, students will learn that objects do not always have to be touching to exert a force on each other. Science .pdf
Sail Away Energy Grades: K–5 Level: 1 In this activity, students will use classroom materials and wind energy to build and power a sailboat. Science .pdf
Wind-Up Winners Energy Grades: K–5 Level: 1 In this activity, students will investigate the motion of wind-up toys. Science .pdf
Dark vs Light Energy Grades: K–5 Level: 1 In this activity, students will examine the need for seeds to have sunlight in order to grow. Science .pdf