For our lesson on sound this week we will...
Understand how we hear sounds and begin to consider ways to improve/reduce what we can hear.
Use the attached powerpoint, BBC Bitesize webpage and attached activities resource to further the childrens knowledge on the hearing of humans and other animals. Understand that sound travels slower than light.
Vibrations, sound waves, sign language
i) Identify how sounds are made, associating some of them with something vibrating.
ii) Recognise that vibrations from sounds travel through a medium to the ear.
https://www.bbc.co.uk/bitesize/topics/zgdmsbk/articles/zkdkmfrhttps://www.bbc.co.uk/bitesize/topics/zgdmsbk/articles/zkdkmfr BBC Bitesize How the human ear works
British sign language site from www.britishsignlanguage.com
Short clip of lightning and thunder rumble from www.YouTube.com