Lab Scenario

  • Students are investigating the difference in the properties of two unknown liquids.
  • During a class demonstration, a teacher uses a hand lens to burn a dried leaf in a metal tray.
  • Students are comparing different plant specimens and putting them in groups according to physical properties.
  • The teacher is warming 700mL of water in a glass beaker on a hot plate.
  • Students are looking at and sifting through different soil samples while recording the similarities and differences between them.
  • Students are investigating volcanic eruptions by creating a model of a volcano with baking soda, vinegar, and food coloring.

Click on the safety symbols that apply to the given lab scenarios, then check your answers by clicking on the Check Equipment/Caution button or the Answer Key button.