This resource turns intro to reaction rates into a complete, ready to use review for Grade 6-8 physics, covering the same idea from three different angles.

Sample questions include "What does the term 'reaction mechanism' refer to?", "Which of the following best describes 'speed' in the context of a chemical reaction?", and "Which factor primarily influences the collision theory of reaction rates?"

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

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.

Ways to Use This Resource

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

This set is part of a NGSS aligned physics unit. The unit also covers Temperature_s Effect on Rate, Surface Area and Reaction Speed, Concentration and Rate, Catalysts in Action, Graphing Rate Data, and Particle Collision Theory, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.

Suitable for Grade 6-8 physics classes, and for review at any point in the school year. This set is aligned to NGSS standard MS-PS1-5.