Reading should be a fun time for your children. Once your kids learn how to read, there will be so many new things they now have access to. In the beginning, your kids will start reading small words and short sentences before progressing on to larger texts. With this worksheet, you can test just how well your kids can read, and how well they can understand what they read. Ask them to read this text about Monarch butterflies, and then help them find and check the main idea of the text.