If you teach using a projector and a laptop, but you don't have a Smartboard, sometimes you wish you were able to draw on a webpage just to highlight a section or point out a noteworthy feature. While you might have software installed on your computer that will allow you to do this, occasionally, all you want is a quick-launching option to make a note or two and then move on. I've blogged previously about Markup.io which lets you place arrows, circles and squares on webpages, but "Drawonthenet" allows you to scribble away to your heart's content. You can even "save" your creation as a separate webpage, and direct your students to the annotated version. To use, simply drag the "star" to your links bar on your browser, navigate to the page you want to notate, and activate the bookmarklet.
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