GOBLES, Mich. — Have you ever wanted to make your own lava lamp? Look no further than the salt volcano science experiment! In this week's weather kids experiment, Haleigh Vaughn demonstrates how ...

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.

Students will be able to develop and explain a particle-level model to describe their observations of water dissolving salt, the water evaporating, and the salt crystals re-forming. Dissolving a solid ...