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In this activity children take on the role of Earth observation scientists submitting a request for an image they would like for their research. This gives them the opportunity to consider the possibilities of pictures taken from orbit (and the limitations) and to write scientifically for a specific audience. It...
This brief activity uses false-colour images of the Columbia glacier to introduce the idea of using sequences of satellite images to monitor change and focuses on the selection of appropriate data for an investigation.
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...
Introduction To Computer Programming using Basic progamming language.
Basic is a simple language emulating the more complex languages used in commerce and industry for financial mamagement, etc.
The exercise covers input, print, output, +, -, X, ÷ , =, <, >, <> , if...then, while...wned,...
This is an exercise with complex spreadsheets and mail-merged documents. It is based on an actual implementation in a vaut with over 1500 boxes of different sizes.
The simplified example uses nine boxes of three different sizes, each has the price for annual box rental.
Also recorded are the renters'...
How to send secret messages to your friends.
Contains full teacher instructions. Uses Basic programming language.
Pupils shoud have completed the Introduction To Computer Programming
An exercise to compute whole nu,mber Pythagorean triangles.
The project uses the Basic programming language.
Pupils should have completed the exercise Introduction To Computer Programming
In this activity, students examine changes to forests in cross-border regions of Africa and Borneo using Google Earth Pro to help identify features shown in satellite images and make measurements. The context allows students to explore the factors which put pressure on forested areas, and what is being done to...