In this cell energy worksheet, students answer questions about the processes of photosynthesis and cellular respiration. They compare the two using a Venn diagram.

All chemical reactions require energy. To explore thermodynamics, classes read and discuss its laws, exothermic and endothermic reactions, enthalpy in many forms, calculate enthalpy problems, and use Hess' Law to calculate enthalpy of a...

In this reactions worksheet, students describe combustion as either exothermal or endothermal. Students balance reactions and label the types of reactions. This worksheet has 1 multiple choice, 2 short answer, and 10 problem solving...

In this chemical equations worksheet, students balance equations. This worksheet has 22 chemical equations to write out and balance.

How are kids supposed to know what to study for that cellular respiration test? With a study guide or reading guide like the one found here. With three pages of questions important to the understanding of respiration and the processes...