Listing all results (8)

Building Images

In this activity, students create colour images from satellite data. This allows them to study how different surfaces reflect different wavelengths of light, how coloured images are created using an RGB model, and how band combinations can be chosen to examine a particular landscape effectively.

Fetch-decode-execute-plot

This is an unplugged resource to simulate the fetch-decode-execute cycle in a processor. It is a frantic starter activity aimed at students aged 17-18. The teacher acts as the computer memory, passing out instructions to the students. The students take on three different roles, fetcher, decoder and executer.  At...

Confucius Quote

This Pedagogics resource uses the following quote from the Chinese philosopher Confucius: "Tell me...and I will forget. Show me... and I will remember. Involve me... and I will understand"

Sticks and Stones Will Break My Bones

This resource by Pedagogics explores subtle adjustments to teacher's language in order to be less emotive, more objective-led and promote progress.

Key Teacher Attitudes

A presentation highlighting seven strategies for behaviour management.

Networks

This series of five one-hour lessons covers computer networks at secondary-school level. The objectives of the lessons are: *Describe what a network is, the difference between a LAN and a WAN and identify three network topologies. *Describe pieces of hardware that are needed in a network. *Explain what an IP...

An Introduction to Python (v2.7 and v3)

This learning resource is an introduction to programming with Python. Versions are included for Python 2.7 and Python 3.

The fundamentals of programming are covered:
• Arithmetic operations
• Data types
• Control flow

As well as some more advanced techniciques including the use of:...

Seeing Temperatures

This activity allows students to investigate how images are produced from data streams by using first a spreadsheet and then an image-processing program. They then go on to see how the usefulness of such a monochromatic image may be enhanced by using lookup tables and calibration. The materials used focus on the...

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