Teach your kids the basics of punctuation. Ask them to name the punctuation marks they know and review a worksheet together. Start with the full stop, question mark and exclamation mark. Show them examples and explain the differences between a comma and semi colon. Teaching proper use of punctuation marks is key to their development.
Look at the pdf with your child and ask which activities they like. Ask them to match the pictures with the sentences. Read the sentences aloud and help them check the right answers. Encourage them to talk about what they see in the pictures. It's a great way to help them learn.