Digital Applications

7 interactive Computer Science simulations on digital applications.

Computer Science · Digital Applications Spreadsheet formulas – functions and copying cell references A small working spreadsheet: click a cell to select it, type a number or a formula starting with = into the formula bar, then press... Ages 12–13
Computer Science · Digital Applications From spreadsheet table to chart The data table can be edited right on the page: change a number and the chart beside it redraws instantly. Students choose a bar, line,... Ages 13–14
Computer Science · Digital Applications Editing video on a timeline A video-editing timeline with several scenes: students click to select a scene, drag its right edge to trim it, split it in two, delete... Ages 14–15
Computer Science · Digital Applications Vector and bitmap graphics – zooming into resolution and file size The same drawing is built two ways: a vector image stores each shape's formula, so it redraws crisply at any zoom level, while a bitmap... Ages 15–16
Computer Science · Digital Applications Mind maps: building, editing and switching views A mind map drawn on canvas: the main topic sits at the centre, level-1 branches spread out evenly around it, and level-2 branches attach... Ages 12–13
Computer Science · Digital Applications Word processing – text formatting A sample document loads with the tools ready. Students click a paragraph to select it, then click formatting buttons (bold, italic,... Ages 11–12
Computer Science · Digital Applications Digital image processing: pixels, filters and compression An image is generated right on the page and then re-digitized at the resolution you choose, shown next to the original for comparison.... Ages 17–18