Curated OER
Pixel Drawings
Middle and high schoolers re-create a magazine photo or other picture and make it into a drawing using pixels. This fun art project should be a hit with your charges! The materials needed to implement the lesson should be easy to get,...
Curated OER
Correcting Bad Data Using Parity Bits
In this parity bits instructional activity, students read about pixels and data strings. Students are given 2 data strings that are corrupted by cosmic ray glitches and they identify the bad data and create a valid data string.
Curated OER
How To Make Faint Things Stand Out In a Bright World!
In this averaging and pixel activity, students solve 5 problems including finding the average value of 9 images given pixels, distinguishing between background 'noise' and the source and detecting faint sources in bright backgrounds.
Curated OER
Painting the Hallway with Pixels
Students create science design to be painted on the wall in the hallway of the science area of the school building. They measure space available, make a scale model of the design, and paint different pixels.