The document discusses using nonlinguistic representations to help students learn and remember information. It recommends having students create graphic organizers, physical models, pictures, and engage in kinesthetic activities to represent knowledge in addition to linguistic representations like reading or lectures. Using both linguistic and nonlinguistic representations allows students to think about and recall what they've learned better. It provides examples of different types of nonlinguistic representations that can be created or interacted with using technology, including data visualization, graphs, timelines, simulations, comics/animations, and videos.