GI $
206 CHAPTER 8
Automobiles
General Motors Toyota Honda
Chevrolet Oldsmobile
Lumina Malibu Cutlass Aurora Camry Celica Accord Civic Prelude
Performance:
Comfort and
Convenience:
Safety and
Reliability:
FIG. 8.4. Road tests for different automobiles.
Sensorimotor Preoperational Concrete Formal
Age:
Characteristics:
FIG. 8.5. Stages of cognitive development.
Diagrams. Diagrams display or illustrate the parts or components of
different objects and are useful in almost every subject area. Diagrams
can be drawn in biology to recall the location of different organs in
the body or to identify different parts of organs such as the brain. In
geography, a map of the European countries can be sketched to help
assist recall of the location and approximate size of each country. In
mathematics, diagrams of different geometric shapes are useful in solv-
ing problems when measurements are placed in the proper locations.
How Can I Construct Representations?
Identify and Use Signal Words. Signal words provide clues as to how con-
tent is related and what representation (hierarchy, sequence, matrix, or