Descriptor
| Earth Science | 1 |
| Educational Media | 1 |
| Geography | 1 |
| Map Skills | 1 |
| Maps | 1 |
| Physical Geography | 1 |
| Science Education | 1 |
| Secondary Education | 1 |
| Secondary School Science | 1 |
| Visual Aids | 1 |
Source
| Science Teacher | 1 |
Author
| Westerback, Mary | 1 |
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Peer reviewedWesterback, Mary – Science Teacher, 1976
Describes how to construct models of contour lines from flexible, colored bell wire. These models are used to illustrate three-dimensional terrain characteristics represented by contour lines printed on a flat map. (MLH)
Descriptors: Earth Science, Educational Media, Geography, Map Skills
