Quick starter; Interactive 1.6.16 Hearing sounds Sound produced by vibrations of Describe the structure and Worksheet 1.6.16 objects, detected by their effects function of different parts of activity: The passage of Practical sheet on microphone diaphragm and the ear; explain how the ear is sound through the ear 1.6.16 the ear drum able to hear and detect Technician’s notes sounds. Waves transferring information 1.6.16 for conversion to electrical signals by microphone 1.6.17 Understanding Auditory range of humans and Describe factors which affect Worksheet 1.6.17 Quick starter; Slideshow: factors affecting animals hearing; explain how to What are hearing aids and hearing prevent damage to ears; how do they work?; understand the term hearing Interactive activity: Ear range. damage and solutions 1.6.18 Finding out about Auditory range of humans and Recognise what is meant by Worksheet 1.6.18 Quick starter; Interactive Include the sounds we cannot animals ultrasound and infrasound; activity: Ultrasound; Video: meaning of hear describe some applications Using ultrasound to hearing Pressure waves transferring for ultrasound and infrasound; range as examine a pregnant energy; use for cleaning and explain how some woman; Ice-cream splat: presented in physiotherapy by ultrasound applications work. Key vocabulary game 1.6.17 Scheme of Work Teaching Key Stage 3 in three years The following pages show the full plan of the scheme of work for Collins Key Stage 3 Science Teacher Pack 2 taught over 3 years. Teaching Key Stage 3 in two years? If you are using the Collins KS3 Science scheme to deliver the Programme of Study in two years there are three ways you can do it:
1.6.16 Hearing sounds Sound produced by vibrations of objects, detected by their effects on microphone diaphragm and the ear drum Waves transferring information for conversion to electrical signals by microphone Describe the structure and function of different parts of the ear; explain how the ear is able to hear and detect sounds. Worksheet 1.6.16 Practical sheet 1.6.16 Technician’s notes 1.6.16 Quick starter; Interactive activity: The passage of sound through the ear 1.6.17 Understanding factors affecting hearing Auditory range of humans and animals Describe factors which affect hearing; explain how to prevent damage to ears; understand the term hearing range. Worksheet 1.6.17 Quick starter; Slideshow: What are hearing aids and how do they work?; Interactive activity: Ear damage and solutions 1.6.18 Finding out about sounds we cannot hear Auditory range of humans and animals Pressure waves transferring energy; use for cleaning and physiotherapy by ultrasound Recognise what is meant by ultrasound and infrasound; describe some applications for ultrasound and infrasound; explain how some applications work. Worksheet 1.6.18 Quick starter; Interactive activity: Ultrasound; Video: Using ultrasound to examine a pregnant woman; Ice-cream splat: Key vocabulary game Include the meaning of hearing range as presented in 1.6.17 Scheme of Work Teaching Key Stage 3 in three years The following pages show the full plan of the scheme of work for Collins Key Stage 3 Science Teacher Pack 2 taught over 3 years. Teaching Key Stage 3 in two years? If you are using the Collins KS3 Science scheme to deliver the Programme of Study in two years there are three ways you can do it: