2A1 – week ending 10th January 2014

We started the topic Circles with a reminder that the class had already encountered it in S1 for the S1 project. We would be getting much more practice with Circumferences and also getting some more practice with rounding to significant figures. This is under Library – Number – Estimating and Accuracy – Significant Figures and the Circles work is Library – Shape – Area and Perimeter – Circumference of a Circle.