Expanded beginner's abacus kit
https://library.prcvi.org/link/catalog30367
Poppe, Karen J..
2011.
Grades: 01, 02, 03, 04.
- Material Type
- Kit
- Author
- Poppe, Karen J.
- Corporate Author
- American Printing House for the Blind
- Date Published
- 2011
- Curriculum Area
- Mathematics
- Subjects
- Mathematics - Aids and devices
- Abacus - Study and teaching
- Mathematics - Study and teaching
- Mathematics - Beginning concepts
- Material Type
- Kit
- Collation
- Guidebook and abacus (measures 5.37 x 3.25 x 0.75 inches)
- Abstract
- The Expanded Beginner's Abacus introduces visually impaired students to early math concepts and number operations, as well as abacus terminology. It supports concepts and skills such as one-to-one correspondence, number meaning, addition, and subtraction. It also lends itself to preparing a young student for the Cranmer Abacus. The abacus consists of a black frame with 3 rods. Each rod has 9 white beads that slide against a red felt backing. The red felt background provides a sharp visual contrast and prevents beads from slipping.
- Notes
- 1-03181-00