The APH Number Line Device is a tactile aid for math designed for use by students who are blind or have low vision. It has ten interchangeable vinyl line segments with black raised lines and dots at intervals.
DISCONTINUED. (Verified 6/2003) RETAINED IN DATABASE FOR REFERENCE. Beaded Cards are tactile letters and numbers designed to provide tactile reinforcement of shapes and concepts for children with learning and visual disabilities.
Consumable Number Lines are number lines designed for children with low vision. Reinforces beginning number concepts such as counting, number recognition, number relationships, addition, and subtraction.
Geometric Forms, model 1-03410-00, are tactile aids for math designed for use by students who are blind or have low vision. These tactile aids for math introduce primary level students to the shape of a circle, square and triangle.
DO IT YOURSELF ENTRY --- PURPOSE: To demonstrate the difference between various types of angles for young children with vision disabilities. This technique was developed by a third-grade student who is blind for teaching younger children.
Hasbro Playskool Magnetic Numbers, model 02057, are educational toys designed for use by children age 3 years and up who are blind or have low vision. Each set has 26 brightly colored, large magnetic pieces representing numbers and arithmetic symbols.
Let's Multiply is a braille multiplicatin table designed for use by children who are blind or have low vision. By moving their hands vertically and horizontally over this multiplication table, children find the multiplicand, the multiplier and the product.
The Meterstick is a braille and tactile ruler designed for use by people who are blind or have low vision. This one-meter measuring aid identifies centimeters and decimeters with molded, tactile markings.
DISCONTINUED. RETAINED IN DATABASE FOR REFERENCE. Encompasses all of the materials and instruction of introduction to measurement in mathematics and introduces metric measurement, using standard metric units.