Several students requested data change. I'm providing the option of handing the assignment in as late as next Monday. Two tests would be considered an incomplete assignment. If you elect to hand assignment in next Monday, next article review is due this Wednesday. 4. discuss how caterpillars are doing 5.
Task is to make object of aluminum foil, load with weight, determine whether it sinks or float.
Help students understand what it its they're being asked to do. Probably have to go through how to find volume of a foil boat. Also may have to discuss what goes into good graph. If time permits, also have students find mass for given volume of water. Introduce concept of density.