Here are eight online resources for quick animations:

Click for links

Reliable internet sources are the same as those you would search for in the library. You want:

• primary sources
• unbiased sources
• sources with the background and training to understand the topic

Young students have difficulty understanding these rules. They have barely learned about 'primary sources' and have no idea how to select unbiased ones. As for the final point, the ability to select sources with relevant background--that usually comes with age and experience, not something students get for most of their academic career.

With that in mind, there is one guideline that will help even novice researchers find reliable sources: the extension. Here are the most popular extensions in order of reliability, dependability, and trustworthiness:

Click for more

Q: I’m paranoid about losing lesson plans, report card comments, and other school work. I backup, but is that enough?

A: Truth, I am the most paranoid person I know about technology. For backup, I have an external hard drive, Acronis, a 512-gig flash drive for ‘important’ stuff (which turns out to be everything), and still I worry.

Here’s my additional five-second backup: Every time I work on a document I just can’t afford to lose (again, that’s pretty much everything), I email it to myself. In MS Office, that’s a snap (see Tech Tip #61). Other programs–just drag and drop the file into the email message. I set up a file on my email program called ‘Backups’. I store the email in there and it waits until I’m tearing my hair out. I’ve never had to go there, but it feels good knowing it’s available.

Note: That doesn't work on my cloud spreadsheet files, say in Google Sheets, because they're usually too big. In this case, I download to my local drive and save to a dedicated folder.

Click for more information