Purdue University
Healthy Body Image: Healthy Exercises for Every Body
From three-way neck rolls to a figure-5 hurdler's stretch, this is an ultimate guide to healthy exercises. It begins with a bulleted list of general guidelines on cardiorespiratory exercise, flexibility, resistance exercises, and range...
Curated OER
Reflection and Refraction
What is a prism? A place for light waves that commit minor refractions! The thorough resource includes three hands-on investigations covering light reflection and refraction; mirrors, lenses, and images; and optical systems. Subject...
Curated OER
Simple Machines Worksheet
Simplify students' lives with this physical science note-taking guide. From inclined planes to moveable pulleys, this resource supports young scientists with defining each type of simple machine while identifying their mechanical...
It's About Time
Defy Gravity
Test the limits of gravity while encouraging full class participation with this thrilling lesson. Pupils investigate the meaning of work and how it is equivalent to energy. They explore the joule and apply it as a unit of work. They...
Laboratory for Atmospheric and Space Physics
The Planets and Scale
Scholars gain an insight into the relative size of planets and distance between inner and outer planets with the help of informational text, a data table, and a series of four questions.
Social Skills Central
Photo Cartoons: How To Give A Compliment
Help learners develop the ability to offer appropriate, meaningful compliments to others—an essential social skill. Here you'll find a quick photo cartoon illustrating a right and wrong way to give a compliment, as well as a brief...
Physics Classroom
The Physics Classroom: Reflection and the Ray Model of Light
A four-lesson tutorial on the reflection and the ray model of light. These complete tutorials include informational text, interactive activities, animations, and quick, interactive comprehension questions.