Homeschool Day 7: Heart and Lung Science Experiments

Steven did some cool science experiments today to build on what he learned about the heart and lungs last week. We did one that shows how the diaphragm and lungs work together by following the instructions here. If we did that one again, I would probably use a smaller balloon for the “lung”, so it would be easier to see it inflating and deflating.

I would use a smaller balloon inside next time so it would be easier to see it inflating.

For the heart one, we more or less followed the instructions found here because I like how the experiment was set up, but we didn’t have a lot of the supplies. In my online search for an experiment, I had seen other people doing similar things with jars covered in balloons (with tiny holes for the straws – the balloon needs to seal around the straw) and then pushing down on the balloon to “pump”, instead of squeezing the bottle, so that’s what we did instead. Oh, and we stirred some red paint into the water because we didn’t have food colouring.

Once our experiments were done, we got back to our Dungeons and Dragons game from yesterday… and Liam and I were both killed by a large group of mimics. Steven was a little upset that we didn’t get to do everything he had planned. He felt he didn’t have enough time to plan and was quite convincing in that argument. So we had another discussion about how there really aren’t any hard deadlines or schedules or anything anymore, and if he needs more time he can just say so. I expect it will still take some getting used to. But he’s already working on our next game, and this time we told him to just tell us when he’s ready, instead of setting a date we plan on playing.

And this evening we had our first big family dinner over facebook messenger’s video chat. It took a bit to get figured out, but I’m sure it will go smoother next time. We typically have dinners at Liam’s parents’ place fairly regularly, usually with his sisters and their significant others and a lot of Steven’s cousins too, and I know that’s something everyone has missed.

I’ve been trying to think of what else we’ve been missing and how to fit those things into our new reality. I’m really looking forward to warmer days so Steven and I can do yoga on the back porch, but for now I’d settle for less rain and convincing someone to go for a walk with me. We’re all a little afraid to leave the house, but we haven’t seen a lot of people or even cars outside. It should be pretty easy to stay away from other people and not touch things.

This blog has been helping too, just to organize my thoughts a bit.

Stay safe out there!
~Lauren

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