Help your students build real understanding of simple reactions lab through ninety questions that move from basic recognition to genuine reasoning about physics concepts.
Students will answer questions such as "In the vinegar-baking soda reaction, what role does vinegar play?", "What gas is produced during the vinegar and baking soda reaction?", and "What are the products of the vinegar and baking soda reaction?"
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 NGSS aligned physics unit. The unit also covers Chemical and Physical Changes, Indicators of Reactions, Conservation in Reactions, Reaction Types Overview, Endothermic and Exothermic, and Real World Chemical Changes, 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-PS1-4.
