First we made a Venn diagram using three circles (something new for them): one for capacity, one for weight and one for length. The students each received a set of pictures and had to sort them into the proper category or categories. Example--one of the pictures was of a man running on a track. Some students just thought that picture would go with length because you can measure how far he is running; others thought length and weight because you could also measure how heavy the man is. The final thing they had to do was write which units they would use to measure. So those that chose length for the runner put miles and kilometers and those that chose weight put pounds. If you click on the pics to enlarge you should be able to see where the students wrote the units they chose on each picture. They enjoyed this activity and they really enjoyed part 2 of the evaluation that we did today. You'll have to come back tomorrow to see what it was!!
NOTE: I just picked a few examples to take pictures of--they may or may not be accurate! :)