Edvertisement: Chrome Apps and Extensions

Google Chrome is the world's most used browser for many reasons, and two of those reasons are Apps and Extensions. So what are they?

Apps

Apps are in-browser applications. That means that they are build in the web infrastructure (HTML 5, java etc), but more and more are becoming usable off-line. They are comparable to phone apps, programs that run within the Chrome.

An example of the Chrome App is the Biodigital Human which is a 3D anitomical model in which lets you explore all the body systems. You can turn systems on and off, zoom in, turn labels on and off. Look at the video below to see what I mean.

Extensions

Extensions are little add-ons which make Chrome easier to use. They may provide you with short cuts to web services you use, or spell and grammar check you on-line typing. Again there are is an huge range, so your best bet is to go look at them.

Using in the Classroom

Apps and extensions are so diverse, that the classroom opportunities they present are astounding. I would suggest that if you are looking for tool for you class, to go to the Chrome Web Store and search for that type of tool. You will most likely find something to meet you needs.

To give you a taste, I've included links to some apps and extensions that you might find useful for teaching:

Apps

• 3D Functions Plotter  an on line application to plotting two-variable real functions and integral and derivatives calculations.
• 3D Solar System Simulator is what it says it is
• Ancient History Encyclopaedia a website that provides free peer-reviewed ancient history information
• Biodigital Human a 3D anatomical model
• Cal Concentration a handy calculator for preparing solutions and buffer
• ChemReference: Periodic Table a powerful periodic table and chemistry reference tool.
• Chords Free ear training application
• Geograbra is free dynamic mathematics software for all levels of education 
• Lucidchart for Education diagramming software
• Planetarium An interactive sky map for exploring the stars and planets
• Ray Optics Simulation simulates reflection and refraction of light
• TimeMaps: World History Atlas easily navigate to any time and place in history. 
• Timer is a simple timer with countdown and count up features

Extensions

• 1 Click Timer is a quick countdown timer
• Adblocker blocks ads from appearing on pages in Chrome
• Awesome Screenshot captures a whole page or any portion for annotation and sharing
• Clearly makes blog posts, articles and webpages clean and easy to read
• Creative Commons Flickr Search searches Flickr for images and videos licensed under a Creative Commons license.
• Diigo Web Collector bookmarks, archives, screenshots & markups webpages
• Extension Defender provides malware protection for Chrome extensions
• Google Dictionary lets you view definitions easily as you browse the web.  
• Grammarly for Chrome a grammar and spell checker for the web
• Hola Better Internet lets you access websites which are block via countries
• Print Friendly & PDF removes ads, navigation and junk before printing of saving to pdf
• Read&Write for Google Text-to-Speech engine for Google Chrome 
• Save to Google Drive saves web content to your Google Drive
• Search by Image allows you to initiate a Google search using any image on the web

How do I get started?

The two thing that you will need to use Chrome's Apps and Extensions is to have installed Google Chrome onto you computer, and to have a Google Account. 

Once you have done that, go to the Chrome web store, and then adding apps and extensions is as simple as one click. If you want more information, watch the playlist below.