Grocery Comparisons A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Title Grocery Comparisons
Description This lesson is designed for a 6th grade classroom. It encourages students to think about comparing rates, and also introduces a double number line as a problem-solving tool.
Subject Mathematics
Level Middle School
Type Guided Activity
Duration 60 minutes
Answers Included No
Language Engleski
Keywords rate, ratio, unit rate
Simulation(s) Jedinične cijene (HTML5)


Author(s) Amanda McGarry
School / Organization PhET
Date submitted 2022.08.31
Date updated 2022.08.31