This is a controlled experiment that uses observations of behavior, counting and graphing. Pollination - bees, trees and the work of our food. Model for the students how to collect pollen in the form of ground colored chalk from a fruit tree blossom. A great stimulator for creative writing. Some of the most squeamish children will become the biggest participants in your worm track meet.
Students measure, record, graph and write to summarize the data.
Measurement objectives include time and distance. Great for primary grades. Children will have fun clicking on the different body parts of the insect. One is empathy. Other objectives include skillful categorization, measurement, writing to record data and life cycle processes among many others.