The Chang board and pieces allow for a wide variety of concept development activities.
This versatile tactile aid for teachers of orientation & mobility, and other curricula allows for instruction in:
- Introducing symbolic representation of objects and structures
- Orientation and mobility (room arrangements, representation of street layouts, intersections, traffic islands, crossings, etc.)
- Daily living skills (table setting, dial face orientation, etc.)
- Mathematics (angle construction, area comparison, grouping, equivalent fractions, etc.)
- Social studies (representation of organizational patterns, population information, and governmental body seating)
- Science (representation of wiring diagrams)
Includes
- 104 Velcro®-backed geometric forms in 27 shapes and sizes (squares, rectangles, triangles, and circles)
- 27 Velcro strips in four lengths
- Two stick people
- Board covered with hook/loop material
- Print guidebook
- Carrying case