Math Freebie from Xtra Math
Xtra Math is a free web program that teaches addition, subtraction, multiplication and division facts which are critical to success in mathematics.
Productivity Freebie from Learnboost
Gradebook, lesson planner (lesson plans are integrated with state standards), attendance, reporting and calendar all in one place!
This site allows you to easily type accents and other characters without using special keys. You can edit your text in the box and then copy it to your document, e-mail message, etc. The sample below is the Spanish keyboard. Pretty neat!