Give your chemistry students a focused look at activation energy with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
Students will answer questions such as "What can be said about reactions with very high activation energies?", "Why do reactions with lower activation energy tend to occur more readily?", and "What happens to activation energy when a catalyst is introduced?"
Each worksheet reviews the same core ideas from a different angle. Use them across a week or unit so students see the material three times without it ever feeling repetitive.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Chemical Energy Basics, Exothermic and Endothermic, Energy Diagrams, Bond Breaking and Forming, Enthalpy Change, and Measuring Energy Transfer, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard HS-PS1-4.
