What a fantastic Science unit we have had this half term. We have been learning about sound. We have learnt about Pitch and Amplitude. We have compared sound wave diagrams. We have had a fun hearing test. We have also learnt about how the ear works and learnt about parts of the Ear. We have had investigations about effective soundproofing materials. We even made our own string telephones and used them to investigate how sound travels.We have also ended the Science unit as Eco Warriors as we have all brought in 'junk' to make some cool musical instruments!