"How To Documents and Presentations"

John Larkin is an educator and instructional designer presently living in Australia. He has a rich experience in the development and application of educational technologies in primary, secondary, tertiary and corporate educational fields.

He created a number of 'how-to' documents and presentations for a variety of web based and related technologies.

Free Math Video Lessons & Tutorials

Shared on twitter by web20classroom

They have a great collection of free math video lessons and self-help tutorials from around the web in almost every high-school math subject. Updated daily, these video lessons are perfect for students looking for extra math help. They are also great for teachers and home-school parents seeking additional ideas or teaching strategies.

Basic Math Video Lessons

Pre-Algebra Video Lessons

Algebra Video Lessons

Geometry Video Tutorials

Trigonometry Video Lessons

Calculus Video Tutorials

Statistics & Probability Videos

Math & Science Tutoring on YouTube

I first learned about the Khan Academy from the Open Culture Blogsite. I wrote a post on it way back. Again, through Open Culture the new You Tube Channel with science, chemistry, physics and math video tutoring for your students.

Your own Google Tutor

Thanks to Free Technology for Teachers!

Google Tutor (not officially connected with Google) offers an extensive collections of tutorials and tips all things Google. Google Tutor covers everything from simple tasks like recovering your forgotten Google Account password to more difficult tasks like creating charts in Google Docs or modifying Google Chrome to suit your tastes.