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Beginner Colours Java Processing Project Rainbow

Create a coloured grid in Processing

Learn how to create a grid of coloured shapes, plotted in Processing.

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Beginner Colours Processing Project Rainbow

Plot 40 rectangles and circles

Create 40 coloured rectangles, use a for-loop, the critical thinking sheet, and do some code refactoring.

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Beginner Colours Java Processing Project Rainbow

Create a spectrum of coloured squares in Processing (part 1)

Create hundreds of coloured rectangles.

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Beginner Colours Project Rainbow

Learn Hue Saturation and Brightness (HSB) colour coding

Learn about Hue, Saturation and Brightness colour model.

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Beginner Colours Project Rainbow

Add a rainbow to an image with Photoshop

Create a rainbow in Photoshop and add it to an image.

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Beginner Colours Java Processing Project Rainbow

Create a rainbow in code

In this activity you will create a rainbow in code using software sketchbook and a language “Processing”.

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Beginner Colours Java Processing Project Rainbow

Make a quick sketch before you code

Think about your program before you code. This post goes through the five steps of the Critical Thinking Sheet.

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Beginner Optics Project Rainbow

Pint Glass Beam Bending

Have you ever wondered how the light from a Laser pointer gets from your finger to a dot on the wall?The light is invisible right? Just because you can’t see it, doesn’t mean it isn’t there… This activity will give you the opportunity to make ‘invisible’ laser light ‘visible’, and also show you how to […]

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Beginner Colours Java Processing Project Rainbow

Set up the coding environment

This post starts you off with Processing. Download, run and draw some coloured lines. The computer programming language Processing, is a great way to start coding. You get a quick visual result from a few lines of code.

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Beginner Colours Project Rainbow

Learn RGB colour coding

Values of Red, Green and Blue colours are used to code colours on a computer. Learn how to create different colours from RGB values.