Using models rather than algorithms for computing with fractions.
Looking at the inversely proportional relationship between camera aperture and f-stops in photography.
Exploring inverse proportion within the topic of speed and time relationships.
Looking at proportion in the context of a friendly argument over sharing cookies.
Looking at how inverse proportion relates to science.
Address the role of place value in the algorithm for dividing decimals.
Creating story problems using two different approaches to division.
Understanding how the algorithm for multiplying decimals really works.
Representing decimal products using area models.
Considering multiple approaches to a decimal division problem.
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