This resource turns energy diagrams into a complete, ready to use review for Grade 9-12 chemistry, covering the same NGSS standard from three different angles.
Students will answer questions such as "What does a flat portion of an energy diagram indicate?", "In an energy diagram, what does a lower product energy level suggest?", and "In a reaction profile, which label indicates the energy of the reactants?"
Because the three worksheets share the same content in three different formats, you can spread them across the week: one for diagnosis, one for practice, and one for assessment, without repeating a single question.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Chemical Energy Basics, Exothermic and Endothermic, Bond Breaking and Forming, Enthalpy Change, Measuring Energy Transfer, and Heat and Temperature, 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.
