Descriptor
| Chalkboards | 1 |
| College Science | 1 |
| High Schools | 1 |
| Higher Education | 1 |
| Lecture Method | 1 |
| Science Education | 1 |
| Secondary Education | 1 |
| Secondary School Science | 1 |
| Teaching Methods | 1 |
| Visual Environment | 1 |
Source
| Physics Teacher | 1 |
Author
| Bartlett, Albert A. | 1 |
| Thomason, Michael A. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
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Peer reviewedBartlett, Albert A.; Thomason, Michael A. – Physics Teacher, 1983
Recommends black chalkboards, wet-washed before every lecture and advocates the use of Railroad Crayon chalk because its softness and larger size result in a wide high-intensity line. The resulting contrast improves the visibility of material written on chalkboards. (Source for the chalk is provided.) (JM)
Descriptors: Chalkboards, College Science, High Schools, Higher Education
