Age
10-12
Grade
5-7
Therese M Shea
The Transcontinental Railroad: Using Proportions to Solve Problems
Paperback
(Rosen Publishing Group Jan. 1, 2006)
Introduces the mathematical concept of proportions by using examples of the money and time used to build the transcontinental railroad, and provides a brief history of the railroad and its impact upon the United States.
- Series
- Math for the Real World: Grades 6-7 (Level Z)
- ISBN
- 1404260757 / 9781404260757
- Pages
- 32
- Weight
- 1.6 oz.
- Dimensions
- 7.0 x 0.2
in.