We are working on our literacy and science unit on caterpillars. We have read a great non-fiction book "I'm a Caterpillar." The children loved it and learned a lot of information. We have also been observing them and having a blast. Our caterpillars have been growing and two of them today went into their chrysalis. We have learned the differences between cocoons and chrysalises. You should ask your kids what the difference is and ask them to keep you updated on our little friends!