Give your chemistry students a focused look at factors that influence collision 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 reaction involving a solid and a liquid, what factor is most important in increasing the rate?", "How does increasing the volume of a reaction vessel affect gas reactions?", and "Why do powdered solids react faster than large chunks?"
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 standards aligned chemistry unit. The unit also covers Heat Energy and Particle Level, Tracking Energy Changes in Matter, Reading Heating Curves for Energy, Phase Changes and Energy, Endothermic and Exothermic, and Evidence for Energy Direction, 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 review at any point in the school year. This set is aligned to Virginia SOL standard CH.7e.
