Introduce relevant vocab in the beginning of each class

i.e.http://www.stompnetwork.org/images/pdf/units/nonlego_resized.pdf

Class 1:

Class 2:
Civil Engineering

Class 3:
Civil Engineering cont'd

Class 4:
Mechanical Engineering

Chemical Engineering
Activity: Play-dough

Electrical Engineering
Activity: Insulators & Conductors
Have them search around classroom for them