Graders
By Mary Lindeen
2007
First Published
3.29
Average Rating
24
Number of Pages
A new road needs to be built, but first a grader must flatten the dirt underneath. A grader uses a blade to push the dirt down and prepare the way for a new road. Students will discover other jobs this powerful machine performs in this early introduction.
Avg Rating
3.29
Number of Ratings
17
5 STARS
24%
4 STARS
18%
3 STARS
35%
2 STARS
12%
1 STARS
12%
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