MY BODY THEME

We're going to start our homeschooling curriculum this year with the my body theme.since its summer and my children have been doing various sports such as swimming ,Muay Thai and biking.They have asked frequently why its necessary to keep fit,and why we do cario at home too. I thought it a good way to get in to this topic with them.I have lots of ideas running through my head for this topic,and haven't sorted them yet.I always begin with mind mapping and doing a brain dump of whatever is running through my mind regarding a certain subject or else it can get overwhelming for me.