Sound- Investigate how sounds are made, associating some of them with something vibrating.
Recognise that vibrations from sounds travel through a medium to the ear.
Recognise that sounds get fainter as the distance from the sound source increases.
Find patterns between the volume of sounds and the strength of the vibrations that produced it.
Find patterns between the pitch of the sound and the features of the object that produced it
Explore how to make a radio.
Digestive system- What happens to the food we eat?