This is a quick tool to assess whether students understand the different between ounces, pounds, tons. They must be able to choose the best estimate of which unit of weight would be the most appropriate to use to weigh an object.
I use this for a center in my third grade classroom. In this center, I give the students three biographys of three inventors. The students can choose one inventor to read about and then use this concept map to record the information they have
Reading, Social Studies - History
2nd, 3rd, 4th
Activities, Literacy Center Ideas, Graphic Organizers