Give your chemistry students a focused look at chemical energy basics with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.

The set includes questions like "Which process converts chemical energy into mechanical energy in muscles?", "What is the primary source of energy in chemical reactions?", and "In exothermic reactions, what happens to chemical energy?"

What's Inside?

• 30 Multiple Choice questions as a separate print ready PDF worksheet
• 30 True or False questions as a separate print ready PDF worksheet
• 30 Short Answer questions as a separate print ready PDF worksheet
• Includes Answer Key with Explanations for all 90 questions
• 6 print ready PDF files, 25 pages in total

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.

Ways to Use This Resource

• First look diagnostic to plan your unit
• No prep cover lesson for a substitute teacher
• Self checking practice, since every answer key includes explanations
• Homework or review before a test
• Bell ringers and warm ups during the unit

This set is part of a complete NGSS aligned chemistry unit. The unit also covers Exothermic and Endothermic, Energy Diagrams, 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.