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Physical Science

  • The Problem with Pulleys Build and test working models of pulley systems commonly used in problems in physics texts and tests. View »
  • Keep Calm and Chemistry On: Tips for the New Chemistry Teacher Learn fresh ways to create interest in your chemistry lab. These easy, engaging, and safe activities are sure to produce a reaction from your students. Designed for the new teacher, but the experienced can find something useful, too. View »
  • Balancing Chemical Equations This activity focuses on using models to help balance chemical equations and understand the law of conservation of mass. Includes a materials list and step-by-step instructions. 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 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 »
  • 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 »
  • Stoichiometry and Limiting Reactant Develop a model for a limiting reactant in a chemical reaction, analyze combining ratios for reactions, and write balanced equations for them. Activity supports NGSS instruction. View »
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