DifferenceBetween is a coll website that is free to use. It provides differences between two seemingly similar terms. You can browse through the site`s articles or use the search bar to look for specific articles. There are several categories to help you focus your search. Here are some examples of categories and their articles :
Health
In this category you can find articles detailing difference between similar health terms such as :
Difference between scratch and itch
difference between Mosquito and spider bites
Language
difference between Deacons and Elders
Difference between Mystery and Suspense
Internet
Difference between HTML and WML
Difference between Mozilla and Firefox
Business
Difference between Social Networking and Professional Networking
Difference between Government and Business
Nature
Difference between Thunderstorm Watch and Warning
Difference between Ice and Snow
These are just some examples. There are also categories like technology, science, objects, most emailed articles, top viewed articles. I believe this website is a great treasure for educators. You can use it to look for information to include in your lessons . It would also be great if you share DifferenceBetween with your students and show them how they can use it.
I have personally subscribed to their newsletter service to keep track of the new articles published. To discover and hopefully use this website you can head over to DifferenceBetween official page.