Give your chemistry students a focused look at energy flow overview with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
Among the ninety questions, students will see prompts such as "In a battery-powered device, energy is transferred from the battery to which component?", "What happens to energy when a device operates inefficiently?", and "What is the primary source of energy for most devices?"
All three worksheets cover the same topic in different question styles. That means you can use one as a pretest, another for practice or homework, and the third as a follow up quiz, without students ever seeing the same question twice.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers ExoEndo Classification Note, Conceptual Device Summary, Design Criteria Summary, Testing Strategy Summary, Temperature Data Summary, and Performance Outcome Note, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 6-8 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard MS-PS1-6.
