This video demonstrates the use of a signal generator to illustrate waves and sound. The video shows how features such as frequency, amplitude and wave form can be demonstrated using a loudspeaker and an oscilloscope.

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The video shows a deck of cards being dealt between four people. The cards are handed out at a constant rate. The challenge is to graph the number of cards per person (‘size of hand’) against time.

Size of hand video

These activities, produced by Gatsby Science Enhancement Programme, help students to practise gathering information from the internet. Students are challenged with a series of science-related questions and must use the internet to find the answers. This requires students to consider the best key words to use and...

Produced by Gatsby Science Enhancement Programme, this activity helps students to look at information from different points of view. While listening to a presentation, or watching a film, students are encouraged to consider what is being shown from a range of different perspectives, such as a scientist, sociologist...