Make Your Own Motivational Poster and save it a as a jpg or to your flickr account. Great for circumlocution. Just like the ones in BigHugeLabs. Does not work with non-roman character sets.

Google search stories. Type in 7 different search words/phrases, choose what you are searching for, images, words, maps, blog, etc. and automatically generates a short movie based on your terms. Type search terms in any language.

Generador de operaciones matemáticas para resolver en línea (Fran Macías). Genera sumas y restas (con y sin llevar), multiplicaciones

Send a note to parents/someone with links to very short simple videos on a variety of common web tasks.

Send a note to parents/someone with links to very short simple videos on a variety of common web tasks.

Several game makers and ready-made activities. Some are PC only but handy all the same. Mostly downloads so good for those with poor or unreliable connections in your classroom.