I just did an activity with my year 10 on Compound Interest (Relay questions with 3 levels).
The questions weren't really that challenging as I'm still nurturing their confidence in maths.
It went really well (they kept saying to each other that they were ''actually doing maths work!''), they had to present their work and explain to the class for the level 3: just say, I was very proud of them:) Here are the questions.
28 February 2015 Edit: 28 February 2015
Shared by Ilhea Yen