High schoolers investigate unsaturated, saturated and supersaturated solutions. In this solutions lesson plan, students experiment with sodium acetate and produce three different types of solutions including a saturated solution of...

An educational instructional activity allows young chemists to test the solubility of different types of salt at various temperatures. Groups create a graph using data from unsaturated, saturated, and supersaturated solutions.

Eighth graders examine different solutions.  In this solution material instructional activity students complete a lab activity and several worksheets. 

Students study disease and explore  how it can be avoided or treated with simple solutions.  In this investigative lesson students create a food chart for two weeks for themselves to track and be sure they are getting all the...

In this solubility worksheet, students identify substances as either ionic or molecular, define saturated solution and solubility, and calculate concentration of solutions. This worksheet has 7 short answer, 5 fill in the blank, and 27...

In this moles worksheet, students review solubility, moles of solute, molar mass, and colligative properties. This worksheet has 10multiple choice questions and 11 problems to solve.

Students calculate the concentration of different solutions. In this chemistry instructional activity, students explain what a solution is. They explain ways to change the concentration of a solution.

Young scholars predict the product of chemical reaction using the solubility rules. In this chemistry instructional activity, students balance ionic equation. They perform a lab to check if their predicted products are correct.

Students explain the importance of the five main biogeochemical cycles. In this chemistry lesson plan, students discuss how ions are transported in the environment. They design an experiment to collect data on eutrophication.