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This Temperature Conversions assessment also includes:
Complete two conversions at once using compositions. Pupils use the conversion formulas for temperatures to calculate a formula to convert directly between Kelvin and Fahrenheit. Classmates determine the meanings of composition notation find the correct composition order.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Find a table of conversions from Kelvin to Fahrenheit to see if the calculated conversions make sense
- Lead a discussion on how to find inverses without performing the arithmetic
Classroom Considerations
- Class members should understand compositions
Pros
- Shows two different approaches to answer part d
- Requires the interpretation of compositions of functions
Cons
- The second solution method writes a mixed number as a product