Tag Archives: rates

Reversing the Question

Don Steward posted this on Sunday. Like Don, I really like this task and also think it has a certain Malcolm Swan je ne sais quoi about it. I showed only the top part to my 6th graders, and I gave them 2 minutes to write down what they notice. In addition to noticing the given information, the students also mentioned: […]

Posted in Course 1 (6th Grade Math), Math 8 | Also tagged , , , , , | 16 Responses

Rates and Proportional Reasoning

I’ve been hyper focused on “rates” and “proportional reasoning” for a project I’m working on. Not that one has to look far and wide either, unit rates and proportions are all around us. We intentionally and inadvertently compare things. (HA! I didn’t even realize what this product was until I’m cropping and re-sizing them for this […]

Posted in Course 1 (6th Grade Math) | Also tagged , , , , , , , , , | 2 Responses

Sleep On It

This lesson mattress_sizes1 is the result of my spending 4 nights sleeping on a really nice bed wrapped under thousand-thread-count sheets! Part 1: The Mattresses I asked the kids to guess how the size of the little rectangles on paper compare to the real mattresses. (It’s 2% of actual.) We ignored the thickness. Then I asked them what the scale […]

Posted in Course 1 (6th Grade Math) | Also tagged , , , , , , | 3 Responses