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Physical Science

  • More Paper Clip Chemistry Who knew the common paper clip could be such a versatile teaching assistant? This activity uses several paper clip styles to help students understand empirical formulas and relative masses. 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 »
  • A New Approach to Teaching Atomic Theory For chemistry teacher Siobhan Julian, teaching the history of atomic theory by lecture “was dry and tedious and boring for everyone involved.” Then she took a fresh approach—one that focuses on doing science to learn science history. 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 »
  • 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 »
  • Force Awakens Magnetism is an example of a non-contact force that occurs when objects are not touching. In this activity, students investigate how magnets create a force field that can attract and repel objects. Includes a materials list and step-by-step instructions. View »
  • Sticky-Tape Electroscope Most everyone has seen static electricity in action. Your unit on electricity probably includes 1 or 2 demos of it. Do more with your next lesson on static electricity by making it a lesson on the scientific method, using this easy, inexpensive activity. View »
  • Electricity and Magnetism Electricity and magnetism are mentioned together so often they must be related. How are they connected? How can their relationship be used to make beneficial technology? Here’s a quick lab activity that can help your students find the answers to these questions. View »
  • Energy Is Energy Energy that we use has to come from somewhere. Even though one form of energy may seem different from another form, it really is all the same. Energy is energy. View »
  • Law of Conservation of Mass Use this inquiry investigation as an introduction to the conservation of mass or as a confirmatory investigation. View »
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