Today I introduced our new central idea for our Proportion and Ratio Unit.

First, I asked kids to read and discuss what they thought were the KEY words from within the CI. Then, on post it notes, I got my students to write down what they knew about fractions.

Some kids could recall prior knowledge from previous Grade 1.

Other students were open enough to admit that they don't know... yet. So pleasing to see growth mindset developing in the way they think about maths.

I then showed them this video I made using Lego Movie as a provocation. I wanted to see if this would give me more insight into the students prior knowledge.

I asked them to answer these questions:

1. What are the problems the gorilla and the monkey face?

2. How would

**they**solve the problems?Most could write the symbols, but some had difficulty using fractions to represent the correct amount. e.g. 3/1 is half a cake.

Interestingly, some students who said that they didn't know anything about fractions, were able to solve this problem.

This always reminds me of the importance of formative assessment and getting students to share their initial understandings .

Would you be open to sharing the video you referred to in the post? Thanks! I am enjoying all of your posts very much!

ReplyDeleteHi

ReplyDeleteFunny you ask as some people I showed this too thought the video was a bit strange!!! On reflection it is a bit but it worked ... with a bit of explaining.

I am not sure I still have it? Can you download from the above post?

If you can't watch from my blog let me know and I will see if I can find it.

Thanks for your feedback!