In 4S we have been measuring mass
In our maths we had to measure the
weight mass of different objects in the classroom. The below resources are the types of scales we used. We also learned the difference between weight and mass which is affected by gravity. We have all learnt a lot on our first day back!
In year4 we made amplifiers. Amplifiers make sound waves bigger which makes the volume increase. The picture underneath: is the amplifier that worked the best.
- A cardboard tube
- 2 paper cups
- Some masking tape