Literacy is so important for every child. I love making Powerpoint books for my students with CVI. You can make these for the class as a whole based on a thematic unit or make individual books tailored to each child’s visual needs and preferences.
Using Powerpoint books allows me to use strategies matched to the child’s assessed visual needs using the CVI Range (Christine Roman-Lantzy 2007)
Color: I use the assessed color preferences that I has discovered in my assessment.
Movement: I can insert slight movement as needed using an inserted film clip. I also like to insert films to build cognitive understanding. If the child will look at a plastic toy fish, I do not want they to believe that “fish” are hard plastic, non-moving things. I want to build understanding of how they move, where they live and to have the child understand that fish come in different colors and shapes. I can insert a film clip of fish in a fish tank. I can talk about how fish are alive, breathe, have different colors, swim in water and how they move. Children with typical vision have this information without direct teaching. I want my students to have the same access.
Latency: The images on the pages can stay present for as long as a child needs.
Visual Fields: The device using the Powerpoint can be placed in the best visual field. This is often at eye level.
Complexity: Powerpoint books allow me to choose a non-complex background for each slide page. If I take my own photographs or grab images from Google, I can Edit and erase all complexity before I insert the picture. If I take film, I can make sure that film is non-complex.
Lightgazing: Because the Powerpoint is created on a computer or backlighted device, the child’s need for light is satisfied.
Distance Viewing: The device playing the Powerpoint can be placed at the child’s assessed best visual distance.
Visual Reflexive Responses: No strategy addresses a reflex. This is a characteristic of CVI but not one we program for.
Visual Novelty: Children will look at familiar items better than non-familiar ones. Using pictures of familiar items and creating books about familiar topics, events or predictable sequences are much more likely to draw a child’s visual attention and interest. Remember that all children like predictable books!
Visual Motor: Visual attention is important for literacy but the ultimate goal is always independence to control the book and choice of books. With the ability to turn to the next page or to indicate a desire for a different book is often visual motor task. To encourage visual motor, there must be an access method that is matched to the child’s assessed visual skills to find and reach.
Here is a Youtube explanation of how to make the Powerpoint book https://www.youtube.com/watch?v=tYQCwowU8sk