63674bb2_Free_Education_Software__How_Can_I_Use_It
[Site] 1. UnFreez [Description] This is an easy to use graphics application to make animations. You can take a series of GIF pictures and turn them into an animation. The site and software are from Whitsoft Development. [How Can I Use It] 
Have students draw the steps in any cycle or problem and then animate them for the web. PowerPoint will save slides as gifs so you can use this program. Paint will also save pictures as gifs.
Free Education Software
How Can I Use It