I am very off-and-on about how well I document my lessons. About once a month, I’ll frantically leave Google doc comments on everything and then forget about it for another month.
I don’t remember this lesson (lifted almost directly from a lesson 2 years ago) going this well 2 years ago, but it felt like students were having solid conversations while acknowledging that some students had already learned formulas for area (and often couldn’t remember why they were derived the way they were) and some students were just making sense of things.
Photo: “Mister, we left a mess on your board.”
Some days (when I remember, lately), you can’t even pose pictures as amazing as the ones the kiddos accidentally leave. There’s some thinking around the area of a circle and connections to half squares and formulas. Feat. the flyswatter from the flyswatter game (Show pictures of shapes on board. Say the name of a shape and watch the kiddos try to swat it. Get lovingly scolded by the Instructional Coach because the class next door can’t focus while your squirreliest class is celebrating victories over correctly identifying a pentagon versus a hexagon).