Concord Consortium: Stem Resources: Solubility

Learners can use this web-based activity to study solutions, as far as the intermolecular attractive forces that allow or do not allow a solvent to dissolve in a solute. Also discussed includes the solubility rule "like dissolves like" and the effect factors such as temperature and number of molecules have on dissolving rate and saturation. Multiple-choice and short answer questions are found interspersed with interactive media and short text. Teachers have the opportunity to register, granting them access to students' progress, pre- and post-tests, and a full teacher guide/ answer key.