Objectives: Students will be able to: •List ten items the members of the Lewis and Clark Expedition took with them. •Identify ten items needed for a field trip [possibly to Fort Clatsop]. •Understand the difference between estimated and actual costs. •Compare Lewis and Clark’s estimate of expenses with the actual cost of the expedition.
Recommended level: Upper Elementary: Third Grade through Fifth Grade
1. Packing for the Expedition: Lewis and Clark's Supplies
2. Estimated vs. Actual Costs: Budgeting the Expedition
3. Estimated vs. Actual Costs