What do you have a lot of at home? Paper clips, pens, lego, coins? Come up with a way to count your whole collection. You will have to be organised and think about how you can keep track. You might need to create sets or use containers. Once you know how many in your set click on the + button and take a photo of it. Use the recording and drawing tools to show me how you worked out the total and prove to me your answer is right. Don't forget to tidy up after yourself! Good luck!