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Classroom Activities

  • Termite Pheromones This investigation demonstrates how soldier termites sense pheromones. Students observe and document motions of termites under 2 different conditions: pencil circles and pen circles. View »
  • Exploring Air Resistance Investigate the relationship between velocity and air resistance. View »
  • Periodic Table Mystery P is less dense than S. S is an alkali metal. E is a noble gas. In this activity, students generate a periodic table from clues and predict the missing properties of several elements based on the elements’ locations in the table. View »
  • 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 »
  • Molecular Geometry with Balloons For some students, molecular geometry can be tricky to understand, but with this hands-on, engaging activity, it doesn’t have to be. View »
  • Teaching Chemistry with Manipulatives Manipulatives can help students (especially visual and tactile learners) understand abstract concepts by allowing them to “see” a chemical structure or process. We offer 2 ideas for creating manipulatives and how to use them. 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 »
  • End the Year with an Outdoor Classroom Everything’s better in the great outdoors. Celebrate the warmer weather and engage your students during the final stretch of the school year with these fun activities. View »
  • Making a Scientific Claim: The Origin of Life Students can use this graphic organizer to construct a scientific claim about the origin of life. View »
  • Pill Bug Behavior Choices This introductory investigation into animal behavior uses pill bugs and choice chambers. Students begin with an experiment to test how pill bugs respond to humidity and can go on to design an inquiry to test another environmental factor. View »
  • A Visual Introduction to Ionic and Net Ionic Equations With this activity students explore the phenomenon of chemical precipitation and construct an atomic level model of precipitation using ionic and net ionic equations. View »
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