Need some technical support for Readiwriter?
We’re here for you. Readiwriter can be accessed by PC, Mac, iOS and Android devices as well as Windows tablets & Chromebooks.
Below is a list of technical requirements to access Mathletics.
Technical Requirements
Desktop Requirements
| Minimum Requirements | Recommended Specifications | |
| Operating System | Windows 7 or later, Mac OS X 10.9 or later | Windows 10 or latest Mac OS X version |
| Processor | Intel Core2 Duo 2.5 GHz | Intel Core2 Quad 2.33 GHz |
| Video | Intel HD Graphics (Integrated) | |
| Memory | 2GB RAM | 4GB RAM |
| Internet | Broadband Internet connection | |
| Input | Keyboard and mouse | |
| Resolution | 1024 x 768 minimum display resolution | 1280 x 1024 recommended display solution |
| Internet Browser Settings | Javascript, MP3s, pop-ups enabled | |
Supported Browsers
| Minimum | Recommended | |
| Chrome | Last 3 major versions | Latest version |
| Edge | Last 2 major versions | Latest version |
| Firefox | Last 2 major versions | Latest version |
| Internet Explorer | Minimum Support (IE11 only) | |
| Safari | Last 2 major versions | Latest version |
iOS
| Minimum | Recommended | |
| Phone | iPhone 6s, iPhone 6s+, iPhone SE (1st generation) | Latest iPhone |
| Tablet | iPad Mini 4, iPad (5th generation), iPad Air 2, iPad Pro 1st Generation | Latest iPad, Latest iPad Air, Latest iPad Pro |
| Operating System | iOS 10.0+ or later | Latest iOS version |
| Browser | Latest version of Safari | |
| Device orientation | Landscape mode recommended | |
Android
| Minimum | Recommended | |
| Phone | Samsung Galaxy S6 | Samsung Galaxy S7+ |
| Tablet | Samsung Galaxy Tab 4 8.0″ | Samsung Galaxy Tab A 7.0″ |
| Operating System | Android 6.0+ | Latest Android version |
| Memory | 1.5GB RAM | 1.5GB+ RAM |
| Browser | Latest version of Chrome | |
| App | Mobile app also available in the Google Play Store | |
| Device orientation | Landscape mode recommended | |
Windows Tablets
Readiwriter is available and accessible through web browsers on Windows 8 Surface RT devices with all recent Microsoft updates. (external keyboard required)
Chromebooks
Readiwriter is available and accessible on Chromebooks, however please note there may be some minor user experience issues with some areas of the site.
Whitelisting IP Ranges and Domains
In order to provide the best experience to the millions of users around the world, 3P Learning programs use a variety of IP ranges and domains. If you are accessing via a network, or school-based system, you may need to update your school’s proxy/content filtering systems to allow access to Readiwriter.
| https://*.3plearning.com | *. denotes a wildcard including all sub domains. Some proxy filters accept wildcards simply as .3plearning.com |
| https://*.readiwriter.com | *. denotes a wildcard including all sub domains. Some proxy filters accept wildcards simply as .readiwriter.com |
| http://*.readiwriter.com | *. denotes a wildcard including all sub domains. Some proxy filters accept wildcards simply as .readiwriter.com |
| https://*.learnosity.com | *. denotes a wildcard including all sub domains. Some proxy filters accept wildcards simply as .learnosity.com |
| http://*.learnosity.com | *. denotes a wildcard including all sub domains. Some proxy filters accept wildcards simply as .learnosity.com |
Looking for a little extra help?
No problem, we’re here for you. Our dedicated technical support team can be easily contacted by email. In addition, our global network of customer and school support teams are based around the world. Your local team is ready to help!