Login or Register

800.334.5551 Live Chat (offline)

Physical Science

  • Activities with UV Beads Ultraviolet-sensitive beads change color when exposed to ultraviolet (UV) light. They are inexpensive, yet give students a way to detect the presence of UV light, which is normally invisible to humans. Here are 2 inquiry-based activities that enable students to investigate UV light using these remarkable beads. View »
  • Infographic: Simple Machines This infographic profiles four of the six simple machines: inclined plane, pulley, lever, wheel and axle. View »
  • Sound Off Design a sound amplifier using different shapes and materials with this activity. Students should be familiar with the properties of sound waves and understand the definition of “acoustics.” View »
  • What's the Big Idea? Understanding the Laboratory Experience in the AP* Chemistry Curriculum If you teach AP* Chemistry, you’re already aware, or need to be, that changes to the course curriculum are here, which means you’ll probably have to change your classroom instruction. To help relieve your anxiety, here’s an overview of the course revisions, some important dates to remember, and 2 ways Carolina can help to ensure your success during this transition. View »
  • Boosting Cell Phone Speakers Inspire your students with a design challenge that encourages them to think outside the box. In this hands-on activity, student teams compete to produce the best sound booster for a smartphone or MP3 player using everyday items. Includes background information and complete instructions for teacher and students. View »
  • The Problem with Pulleys Build and test working models of pulley systems commonly used in problems in physics texts and tests. View »
  • SCUBA Diving and Gas Laws Students are often fascinated by extreme sports such as SCUBA diving. This interest can be harnessed to teach an exciting lesson on gas laws. Five gas laws are discussed, and each discussion is centered on the law’s compelling, real-world connection to SCUBA diving. View »
  • What's the Buzz About? Sound in a Vacuum Sound waves require a medium through which they travel. No medium (even air), no sound. Easily demonstrate this concept with a vacuum pump, buzzer, and jar. View »
  • Advantages of Digital Communication Transmission Explore the benefits and drawbacks of analog and digital information transmission with this introductory activity. View »
  •