The document provides a list of over 20 links to online resources for differentiating instruction using technology. The links are organized into categories including resources for math, all subjects, articles about differentiation and technology, and videos about differentiation and technology. Some of the highlighted resources include TenMarks for math, IXL, EdPuzzle, Newsela, Kid Orange Tech, National Geographic Kids, and PBS Learning Media. The document aims to collect and share various online tools that teachers can utilize to differentiate lessons and meet the individual needs of students through technology integration.