Using the data collected from the group, generate as many questions as possible about variations in heart rate among this group of people. Present each group with a collection. Ask groups to explore their stuff, sorting, ordering, describing, measuring, comparing properties. Look for patterns, similarities and variations, evidence of interaction. Based on this exploration and observation, generate as many questions as possible about your collection.
Observation Observe the pillbug.
Sketch pillbug while observing it as closely as you can. Investigation Choose one of your questions and design a mini-investigation to explore it. Reprinted with permission of the author.