In this density activity, students use different liquid densities to determine the order they would settle in if poured in a container together. Students review vocabulary terms associated with the density of matter. This activity has 1...

In this thermochemistry instructional activity, students solve a variety of problems including finding heats or reactions, determining specific heats of substances, finding the amount of energy released in a calorimeter determining the...

In this sentence completion instructional activity, students choose the answer that best completes the sentence.  Students have 10 minutes to complete 12 questions in this SAT practice instructional activity.