This CVI resource is great for practicing matching with an animal theme. This is perfect for working on functional vocabulary, visual perception, spatial concepts, requesting, commenting, describing, answering yes/no questions etc. Students will choose the matching picture from a field of 2. These Boom Cards are designed for students with Cortical Visual Impairment (CVI)/ low vision and are simple and easy to use. All cards have a black background and shadow images are yellow.