Concrete Mixers
Concrete mixers must keep mixing their load or the concrete will harden. These trucks are fascinating to watch as they move forward while the drum they carry turns around and around. Readers will love learning about this hardworking machine and why it's needed on so many construction projects. Low-ATOS text offers comprehensible explanations, and vibrant photographs add to this motivating book's appeal.
RL
Grades
K-2 IL
Grades
Pre-K-2 GRL
C