Set of books for classroom use in a middle school science curriculum; all-in-one teaching resources volume includes lesson plans, teacher notes, lab information, worksheets, answer keys and tests.
Science Explorer: Chemical Interactions: Adapted Tests
Science Explorer: Chemical Interactions: Spanish Teaching Guide with Tests
Science Explorer: Chemical Interactions: Interactive Text 6-Year Online Access
Science Explorer: Chemical Interactions: With Text Purchase, Add Interactive Text 6-Year Online Access