Category Archives: Course 2 (7th Grade Math)

Jelly Beans or No Jelly Beans

What’s not to love about Would You Rather; I use it with my students and always recommend it as one of the great warm-up routines. This one caught my attention last week. Each entry always includes this statement: Whichever option you choose, justify your reasoning with mathematics. This statement is important, especially the word “mathematics,” because […]

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Green Olives

My 7th graders are working on “percentages of” problems currently, and late last night, I saw this problem on one of Don Steward’s handouts. There are 75 olives, 40% of which are green. I eat some of the green olives until 10% of the olives that remain are green. How many green olives did I […]

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