Scratch: Difference between revisions

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==Download==
==Download==


* [http://web.media.mit.edu/~jmaloney/scratch-xo/Scratch-1.xo Scratch-1.xo]
* [http://web.media.mit.edu/~jmaloney/scratch-xo/Scratch-2.xo Scratch-2.xo]


==See also==
==See also==

Revision as of 18:52, 30 April 2008

This article is a stub. You can help the OLPC project by expanding it.

The Scratch folks are porting it to OLPC.

What is Scratch

Scratch is a highly engaging language that allows young students to create simple programs and games. Students use a drag and drop interface of "code blocks" to create sound, movement and actions to objects called "sprites."

A teacher writes: My 6th grade students enjoyed using Scratch. The Scratch website is well designed with both video and written tutorials. My students were especially pleased to be able to upload their completed projects directly to the Scratch Page. This gave the children a much larger audience than they would have gotten simply uploading to our classroom wiki page.

The Scratch team is currently working on an XO version of Scratch. The initial version has little integration with the XO and some of the features do not yet work on the XO, including the "note" and "drum" blocks and support for the Scratch Sensor Board. Better integration with the XO will be added incrementally.

Scratch works fairly well in an XO environment. Several sample projects are included, and students find it fun to open them and edit them as they wish. The main gotcha is that this download doesn't contain a Media folder (which is included in the Windows installation). The Media folder contains additional Costumes, Backgrounds and Sounds which students can drop into their projects. When you open up Import Costume (or similar features) the browse button doesn't go anywhere. One workaround is to copy the Media directory from a Windows install onto a SD card and then point to the SD card when searching for extra Costumes/Backgrounds/Sounds. Unfortunately, these settings are not saved for each session, so you need to locate the Media Directory every time you start the program. The default install on XO is 6 MB, and the extra media files are about 15 additional MB.

How to get started: For young children, the best way to get them interested in scratch is to show them a video tutorial and have them open up complete projects and see how they work.

Suggestion: it would be nice if Scratch could give an optional Media package and allow Scratch to keep locations for Media directories.

Make sure to check out the Scratch video tutorials (http://scratch.mit.edu/pages/videos) for insight about how to use it. MIT's site also has downloadable PDFs with sample projects and reference guides. http://scratch.mit.edu/pages/educators

If you have feedback about the XO version of Scratch, please write to scratch-xo at media.mit.edu.

Download

See also