A comparison of the energy stored by different cells on the basis of cell volume: The amount of energy available from a battery is governed by: 1) The type of cell chemistry used. 2) The amount of chemical material available in the cell.
Economic materialism. Materialism is the importance a person attaches to acquiring and consuming material goods. The use of the term materialistic to describe a person's personality or a society tends to have a negative or critical connotation.
Pragmatism is an educational philosophy that says that education should be about life and growth. That is, teachers should be teaching students things that are practical for life and encourage them to grow into better people. Many famous educators, including John Dewey, were pragmatists. Let's look closer at how Sally can apply the basic principles of pragmatism to her lesson planning.