The Way Things Work: Cooling-Pumps-Sensors-Steam Power-Engines-Springs DVDs~13 minutes Grades 3-6

Former Library Copy, DVDs are in very good condition.

Includes:

1.  Springs with Teacher's Guide ~13 minutes

2.  Steam Power with Teacher's Guide ~13 minutes

3.  Sensors with Teacher's Guide ~13 minutes

4.  Pumps with Teacher's Guide ~13 minutes

5.  Cooling with Teacher's Guide ~13 minutes

6.  Engines with Teacher's Guide ~13 minutes

BX2L3