Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent. (Combine and Relabel)
What do students already know about decimal operations and equivalency between fractions, decimals, and percents? What gaps do students have in their understanding? Students take the Unit 2 pretest in order to inform instruction.