The year 5.2 students of Ms Sharon Calleja did a series of Mathematics lessons about doubling and halving. Since the lessons were held close to Halloween, during one of our lessons the student played an on-line game called Ghost Blasters. They were then given a number and they had to find the ghost which had the double of that number written on it. It was so much fun 🙂

In another lesson, the students carried out an investigation. The students started with a number and kept doubling / halving it several times to see how many times this could be done.

Then, the students practised more on-line games for doubling and halving 🙂