Lesson 29: Reading and Drawing Maps
Maps show selected features and their positions in a place. A room plan introduces views from above, proportions, symbols, scale, orientation, and the use of landmarks.
Key Ideas
- A map represents a place. A plan map shows selected features as if we are looking straight down from above.
- Maps use shapes and symbols to show features. A key explains what the symbols and colors mean.
- A map’s directions need to match the real place if we want to use it to find our way.
- Landmarks are features we can recognize, such as a bridge or a building. They help us locate ourselves on a map.
- Scale connects distances on a map with real distances. It helps us work out how far apart places are.
Vocabulary
- Map: A drawing that shows selected features of a place and where they are.
- Bird’s-Eye View: Looking straight down at something from overhead.
- Proportion: How the sizes of parts compare. A large table takes more room than a small chair.
- Scale: How a distance on a map compares with the real distance.
- Symbol / Key (Legend): A symbol stands for a map feature. The key explains the map’s symbols and colors.
- Orientation: How a map is lined up with directions in the real place.
Discussion Questions
- Why do you think maps use a bird’s-eye view instead of showing a place from the side? What does this perspective help us see?
- Why is scale important on a map? What problems would you have if a map showed a road but didn't tell you how far apart things really are?
- Why do maps use symbols instead of drawing every real object exactly as it looks? What makes a good map symbol?
- Imagine you made a map of your house for someone who had never been there. What would you need to include so they could find their way around?
- How is a map a form of scientific communication? What information can a good map tell someone without them ever visiting the place?