Houghton Mifflin Social Studies
B. Mapmakers and geographers use an imaginary grid to locate places on a map.
II. The Content of a Map
B. Cartographers use insets, or small maps within another map, to show information about a smaller area.
Lesson at a Glance Outline
Chapter 2, Lesson 2: Understanding a Map (pp. 34-40)
I. The Extent of a Map
A. Mapmakers and geographers use scale to show distance on a map.
A. Cartographers, or mapmakers, use symbols to communicate information on a map.
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