Energy is basic to development. People in developing countries attach a high priority to energy services, spending nearly 12 per cent of income on energy, more

The concept of energy is central to all the science disciplines, seamlessly connecting science, technology, and mathematics. For high school and upper middle sc

For high school and upper middle school teachers, this compendium, drawn from NSTA's award-winning, peer-reviewed journals, comprises inquiry-based activities,

Publisher Fact Sheet A bold critique of runaway spending & unchecked economic growth.

Shows how analogy-making pervades human thought at all levels, influencing the choice of words and phrases in speech, providing guidance in unfamiliar situation