Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Students will be able to plan and carry out an investigation to compare the solubility of different substances, and develop and explain a particle-level model to describe the process of dissolving.

Yes, a portion of the fifth generation iPod Touch and seventh generation IPod Nano packaging dissolves in water. You can watch a video of it below. Before you watch, understand that the cardboard box ...