Login or Register

800.334.5551 Live Chat (offline)

Classroom Activities

  • Flipping Molecular Structures The flipped classroom model often starts with replacing whole-class lecture time with traditional homework and using video podcasts to get the notes done in the individual learning space. Few teachers who flip their classes successfully stay in this mode for very long. 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 »
  • 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 »
  • 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 »
  • 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 »
  • 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 »
  • Photosynthesis Modeling with Pop Beads While studying photosynthesis, students can have difficulty understanding how the carbon in CO2 becomes the carbon in glucose. Use this activity to clarify the process. 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 »
  • Making Algae Beads In this activity students create spheres of green algae for use in experiments that explore the metabolic processes of plants. Includes a materials list and step-by-step instructions. View »
  • Using Algae Beads as a Model for Photosynthesis Introduce students to photosynthesis with fresh water algae. By creating algae beads (made of algae and sodium alginate solution), they indirectly observe the change in concentration of oxygen in beads that are exposed to different amounts of light. View »
  • Photosynthesis Introduce students to photosynthesis in a visual way. As Elodea uses carbon dioxide from an initial solution, a change in pH occurs, causing a color change in the solution. View »
  • Hydroponic Nutrient Solution After a structured investigation of a hydroponic technology, students design an experiment to test different nutrient solutions. View »
  • Calorimetry: Measuring the Energy in Foods In this investigation, students determine the calories, or heat content, of 3 different foods. View »
  •