Mapping Mastery: Drawing to Scale!
Mapping Mastery: Drawing to Scale!
What do you already know about using scales on a map?
Learning Objective
At the end of the lesson you will be able to draw maps to scale, measure distances accurately, and identify features far apart on a map.
What Is a Scale on a Map?
A scale shows the relationship between a distance on the map and the real world. It helps us see how far things are in real life.
Types of Scales
Scales can be shown as a line (graphic scale) or as a ratio (like 1:1000). Both help us measure real distances.
How Do We Measure with Scale?
Step 1: Measure on Map
Step 2: Convert to Real Life
Use the map's scale to change your measurement to the actual distance.
Use a ruler to find the distance between two points on the map.
Measuring Distance: Example
If 1cm on a map = 1km in real life, and you measure 3cm between two parks, the real distance is 3km.
Human vs. Physical Features
Human features are made by people, like buildings and bridges. Physical features are natural, like rivers and hills.
Activity: Identify Features
Look at the map and label which features are human and which are physical. Use your prior knowledge to help.
Which Features Are Furthest Apart?
Step 1: Find the Features
Measure distances using the scale. Decide which two are furthest apart.
Step 2: Measure & Compare
Pick different human or physical features on your map.
Practice: Draw Your Own Scaled Map
Reflect: What Did You Discover?
How did scales help you measure? Which features were furthest apart? Share your findings with the class.
Write down 3 things you learned in this lesson.
Write down 2 things you want to know more about.
Ask 1 question about something you haven't quite understood yet.