Copy the lesson objectives on to a new blog post. When you finish use the internet to explain what amplitude and frequency are.
Activity 1
Stand up and listen to this sound clip. Sit down when you can no longer hear the sound.
Activity 2
Open this Binary sounds worksheet then make a copy of it and answer the questions. You could use this cheat sheet if you find binary numbers difficult.
On your blog explain what level you have achieved this lesson, make sure you justify your answer.