Calc3D: Mathematical graph and charting software for geometry and statistics
FunBrain Math Arcade
Gen i Personal Finance Game
GeoGebra: includes interactive graphing calculator
Interactive Math Glossary
Khan Academy
Math Interactive Websites
Math Manipulatives
National Library of Virtual Manipulatives
Wolfram Alpha
cK-12
Crossword Puzzle Maker
Edlio Tutorial for Troy Staff
Edlio - Troy Website Guidelines
Edmodo
Free Technology Tool for Teachers: LOTS of cool things here!
Google Forms and More
Interactive Whiteboard Resources
Movie Worksheets
Prezi
Project Share - Epsilen
QR Code Scavenger Hunt
QR Codes in Education
Quizbean Quiz Creator
Remind (formerly Remind 101)
TedEd
Wolfram Problem Generator
60-Second Civics
A House Divided
CNN Student News
Digital History
Fold3: The web's premier collection of original military records
iCivics
Library of Congress Newspaper Archives
Mr. Beat's YouTube Social Studies Channel
National Geographic Kids YouTube Channel
Scribble Maps: Map Creator
Time Glider: a timeline maker
Timeline Maker
TimeMaps
Tween Tribune by the Smithsonian Institution
World Mapper
BibMe : Free bibliography maker that auto-fills.
Blurb: Create ebooks with options to print
Grammar Check
My Vocabulary
NaNoTriMo's Young Writer's Program
Penzu: Online journaling
Plot Bot: Free screenwriting software, work alone or collaborate with others.
Storybird
Write on for Kids: NOTE: Homepage is blocked, but the others work.