Let's learn about our Hearts!

Can't believe this is our last week! 

This week I have to teach students about circulatory system and how our hearts work. At the very beginning, I was thinking of just drawing a heart shape on the board and talk about it. However, last week, I saw a toy heart in Tiger and it changed my mine. Of course, I did consider for a few days (I guess) before buying it. I asked myself, "does it worth buying and only use it for two lessons even though it is not super expensive? Probably not. " 

Nonetheless, I bought it as I think it will be more interesting and exciting for students to touch and feel it (contract and relax) rather than simply seeing it on the board or a slide. And today's lesson proved that it was a right thing to do! Students liked it and they seemed to get the idea of blood flows when the heart contracts/relaxes by pressing the toy heart. The science teacher was pleased about it and I was glad that I bought it at the end. 

I said it was Elliot's heart, although it is probably too big to be his heart XD 

Btw, the blue one is a vein. haha

- Ming Sum 


Comments

  1. Love the way you connect the lessons, saying the heart was Elliot's hahaha. Develops that "mythology of the class" we were talking about at Kingswood. Very cool !! Xx

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