Description of graphical content is included between Description Start and Description End. Transcript Start [Title Slide start: ] described below Audio Description: A slide reads, Comparables, the Development of Foundational Concepts. Used with permission of SKI-HI Institute www.activelearningspace.org At the bottom are logos for Penrickton Center for Blind Children, Texas School for the Blind and Visually Impaired, and Perkins School for the Blind. [ Slide start: ] described below Audio Description: A slide reads, Building Foundational Concepts. Even at the earliest stages, we all develop concepts through exploration of objects. In this video, you will see a young boy with a visual impairment learning about the properties of similar objects. [metal banging] Audio Description: A bowl of balls, in various sizes, textures, and colors, sits in front of a young boy. He begins to pick up the balls and bang them against the metal bowl. He grabs the largest ball in the bowl and puts it in his mouth. [plastic banging] Audio Description: He places another smaller ball in his mouth next. [metal banging] Audio Description: Now various hair rollers are in front of him. He picks them up and proceeds to place them in his mouth. [plastic tapping] Audio Description: He rubs two hair rollers against each other. [rasping sound] Audio Description: He continues rubbing different rollers against each other. [tapping sound] [rasping sound] Audio Description: A slide reads, thank you to Bess Dennison of SKI-HI Institute for giving us permission to use this video. www.activelearningspace.org At the bottom are logos for Penrickton Center for Blind Children, Perkins School for the Blind, and Texas School for the Blind and Visually Impaired. Fade to black.