Then add the caterpillar using fine paintbrush being careful not to harm the caterpillar. Allow the students to observe their caterpillar over the next few weeks. A Family Science Letter will be sent home with further instructions for rearing the caterpillar. Then discuss helpful insects. Some insects produce things that are helpful.
Bees produce honey and beeswax.
From the cochneal insect, we get red dye. In some countries, insects are considered an important food source. Show the students a hula hoop. Let the students estimate how many insects they will find in the ring. Go outside and let the teacher demonstrate how to complete the activity.