This is a very simple yet very effective lab for students. All students walk away with a deeper understanding of the properties of ionic and covalent bonds through this lab. The materials are listed in the worksheet and 10 post-lab questions for students to think about are also included.
All that is required are simple substances and conductivity meters that can be purchased or made from Home Depot/Lowes/etc.
You won't regret this purchase! Ask questions throughout the lab to ensure they understand their results.