This 52-page guide (about 1 MB) helps identify opportunities to receive financial and technical assistance for efforts that reduce energy costs, improve air quality and public health, and enhance economic development...

Created by Edith Seier of East Tennessee State University, this lesson by means of a simple story and a worksheet with questions guides the students from research question to arriving at a conclusion. The whole process...

A number of online textbooks have been created in the past several years, and this course in linear algebra is a nice addition to the existing repertoire of such educational materials. Professor Rob Beezer of the...

In this activity, students will identify an assemblage of fossils, determine their age, evaluate the fossil population, and make some inferences about the ancient environment in which they existed. The discovery aspect...

This case study aims to help students understand the transport of oxygen in the blood. The lesson uses the example of carbon monoxide poisoning to demonstrate the concept. This material would be appropriate for...