The Oregon Trail
suggested grade levels: 7-12
view Idaho achievement standards for this lesson

Procedure:
Students will create a poster or map of the Oregon Trail routes using the Rocks, Rails and Trails text, maps, diagrams and index. Click here to look at a companion reference map. Have some fun, and look at a few pictures of artifacts found on the Trail at Hagerman Fossil Beds, and some trail ruts:

Younger students will print out a base map of Idaho with county boundaries and water systems indicated for some beginning reference points, and then draw in the various trail routes. More advanced students will do this in Arc View and generate a GIS map. Additional information will be added to the poster or GIS project as appropriate for grade level.
The students will begin to add information to their project. The base map will allow them to look at the terrain, water availability, and vegetation. There will be a number of species distribution maps for them to look at to provide information about the animals. Climatic and rainfall data will also be available for them to think about weather conditions encountered. In GIS add these in as project layers with link points, for poster maps make some nice drawings and appropriate labels of data on the poster (ex. Draw and label butterflies etc.)

Handouts/Activities:
These are links to access the handouts and printable materials.
geog6ho.pdf | map.jpg (answer key) | idout2ho.pdf

Handout Sample:
Complete the activities and answer the questions below using the resources available to you on the Atlas, the internet and your local library:

Part A. The Trail Boss
Pioneer settlers have hired you as their Trail Boss to lead them to the Oregon Country. You must select a route along the Oregon Trail and map how you will travel across Idaho. There are a number of routes available to you. Select the one route that you think will be the best to follow and show it on your base map. Obviously, the trail guides that actually led travelers along these routes did not have the same type of information as you do for making their decision. However, most of them were familiar enough with the area to make some of the same decisions that you can make with a map.
Questions that the settlers will ask:
1. How does topography and water supply to the trail routes influence your chosen route?
4. Where are you most likely to encounter major river crossings on your route?
5. What are some of the major landmarks that you should be looking for along your route?

Part B. Can You Make It?
You are one of the pioneer settlers that will be following the route described by the Trail Boss above. You will be facing a number of situations as you travel the Oregon Trail that you must overcome in order to survive the journey. Before you can decide if to follow the judgement of the Trail Boss you need to look at the route selected and determine how you would address the following issues:
Questions to ask yourself:
1. Without water, you and your family cannot survive. Is water readily available along your route? How could you store water between locations? How would this water storage influence how difficult your trip is (hint: water requires space and weighs a lot).
2. You will be traveling through Idaho during June, July, and August. What would the temperature ranges be for the route you will be traveling? How will that affect your need for water for you and water and feed for your animals?

Related Lesson Topics:
Geography: Geography Topics