What is the world like when you can't see, or when your vision is impaired? Learn about how Lisa communicates with the world around her with Taking Visual Impairment to School by Rita Whitman Steingold. Learners answer...

Perry the dog is Sarah's best friend and her guide to the visual world. Young readers learn about guide dogs and communication with Looking Out for Sarah by Glenna Lang, through a series of discussion questions and activities.

Take a great look at integration! Young scholars use an interactive to learn how to integrate a function. Learners input a function and view the integral as well as see a graphical representation.