Give your chemistry students a focused look at real life reactions 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 type of reaction occurs when baking soda is mixed with vinegar?", "Which factor increases the rate of a chemical reaction?", and "Which substance is commonly used in batteries to facilitate electrochemical reactions?"

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, 26 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

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

This set is part of a complete NGSS aligned chemistry unit. The unit also covers Chemical Reactions, Types of Chemical Reactions, Balancing Equations, Identifying Chemical Reactions, Predicting Products, and Chemical and Physical Change, 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-PS1-2.