How to Find Free Images for Educational Use

1000px-Periodic_Table_of_Elements_showing_Electron_Shells_(2011_version).svgby Greg Robson, via Wikimedia. Creative Commons Attribution-ShareAlike.

Copyright Law and Images for Educational Use

135px-AX9E0-3D-balls

Click any image in this post to see its source and open license information.

It’s not difficult to find images for your classroom and teaching materials while honoring copyright law. There are a number of ways to find free or open-license images on the Internet. While there is such a thing as the fair use of copyrighted images for educational use, this use is fairly restrictive and requires your time and effort to ensure you’ve complied. Unless a specific image you need is a copyrighted resource, your time may serve you better to search for free or properly licensed images. Here are three safe and easy ways to find an image you can be certain you have license to use. Continue reading

Algodoo Does Phun Physics Stuff, Educationally

Algodoo: the Algoryx Physics Engine for Education

Think of Algodoo as a virtual playground. Algodoo brings the sophisticated Algoryx physics engine to anyone’s computer or tablet, to learn or to play–and the boundary between the two is pretty blurry no matter how you use it. Watch the magic unfold in this demo vid from Algodoo.

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A Free Online Toolkit for Math and Science Courses

Desmos Calculator, courtesy of Desmos.com.

Desmos Calculator, courtesy of Desmos.com.

We’ve assembled an online set of tools for use by a teacher or tutor looking for high quality free resources, or by a student who needs a little math, physics, or chemistry homework help. The following resources have been selected by our editors as representing the best of what is offered freely on the Internet. Continue reading