Our science topic this term is ‘Forces and Magnets‘.
We have learnt that a force can be a push or a pull. We investigated the effects of friction on different surfaces. A force meter was used to measure the amount of force required to drag an object across different surfaces.
This week, we explored magnetic force. What fun we had exploring the properties of magnets and learning that magnetism doesn’t need contact in order for the force to be applied!
We were able to see that the same two sides of a magnet repel but the opposite sides of a magnet attract. Did you know that a magnetic field is created between the two poles of a magnet? When the different poles (north and south) of two magnets face each other, the magnetic lines of force are going in the same direction, and so the different poles attract each other. When the poles are facing each other the magnetic lines of force are going in different directions, so they push each other apart.