In this mixtures worksheet, students brainstorm the problems and possible solutions of how to separate mixtures. This worksheet is a graphic organizer.

Students test pH of water before and after it travels through different substrates (igneous pebbles and limestone) to detemine how soluble materials can affect groundwater. They answer questions such as: What happended to the pH of the...

Tenth graders complete a directed study, form the internet, and then complete activities.

Learners experiment to see how the solubility of a solid changes as water temperature changes. They graph the results of the solubility tests.

Students participate in a chemistry experiment to determine the effects of temperature on solubility. They create a chart of their findings.