Identify the correct ratios for food. Pupils play a six-level online game to practice identifying ratios. Learners see ratios in several forms mixed in with non-ratio quantities. Individuals click on each ratio to feed the hungry martian and keep him alive by correctly identifying ratios.

Concepts

ratios, notation

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Additional Tags

math

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Instructional Ideas

• Conduct a mini lesson on ratio notation
• After the activity ask class members to write down as many ratios in different forms as they can in one minute

Classroom Considerations

• Does not require a login to play

Pros

• Teachers may sign up their classes through the website and track performance
• Shows missed questions after each level

Cons

• None

Common Core

6.RP.A.1