Showing posts with label fractions. Show all posts
Showing posts with label fractions. Show all posts

Wednesday, March 19, 2014

Fractions

We've been revisiting fractions this week.

We all had a go at folding a piece of A4 paper into thirds, to get it into a standard envelope:


... not quite right...

Will it go in?



After this, we created "Fraction Flags" that had stripes of different colours:





Here are some of them:




These helped us have a clear idea of what we meant when we talked about fractions of numbers:



Thursday, February 27, 2014

Half

Before using mymaths.co.uk, we used Cuisenaire rods to represent a half:


Here, for example, we made the orange rod stand for 1. The yellow rod then has to be ½.

We tried it a lot of different ways:



And we recorded them on paper: