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Physical Science

  • Infographic: Simple Machines This infographic profiles four of the six simple machines: inclined plane, pulley, lever, wheel and axle. View »
  • What's the Weakest Link? Helping AP® Chemistry Students Ask the Right Questions AP® Chemistry: What’s the weakest link? Or play the chemistry dating game: Will they hook up or break up? Students develop an analysis plan for identifying bond types. Use our featured kit as a starting point for independent student research. See a sample student question sheet from this kit’s activities. 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: Types Of Gears Learn about the many types of gears and where you may find them in the world around you. View »
  • Imploding Soda Cans: An Inquiry Approach Your students have probably seen someone crush an empty beverage can with their bare hands, or have even crushed one themselves. But have they ever seen an open can seemingly crush itself, like magic, without the presence of a visible, physical force? View »
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