Division on Visual Impairments

VIDBEQ.61.4.Fall.2016

A quarterly newsletter from the Council for Exceptional Children's Division on Visual Impairments containing practitioner tips for Teachers of Students with Visual Impairments, Certified Orientation and Mobility Specialists, and other professionals.

Issue link: http://dvi.uberflip.com/i/749268

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; Lorem Ipsum Dolor Spring 2016 4 2. Steiner Tree Activity • Goal: Computers use algorithms to find the shortest paths through networks. • Curricular Barrier: Students were asked to connect printed dots to form networks and to use other visual representations to determine distances and routes. • Enhancement: LEGO bricks and a base plate are provided. Constructing the physical model and measuring distance tactilely help students form a mental picture of their network. Picture 2 – Students using legos to create shortest path through a circuit 41

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