Multi-sensory aids in the teaching of mathematics
| Eará dahkkit: | |
|---|---|
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
New York
Bureau of Publications, Teachers College,Columbia University
1945.
|
| Ráidu: | Yearbook (National Council of Teachers of Mathematics)
18th. |
| Fáttát: |