Do you know the name for the biological study of interactions? A short presentation with accompanying worksheet introduces individuals to ecology. The materials offer a broad overview of the subject and the levels of organization to...

This slideshow gives a detailed explanation of the characteristics of statistical questions and how they differ from other types of questions, the types of studies, and the methods for collecting data. It describes the case of Clever...

This lesson will explain the difference between qualitative and quantitative data. It is 1 of 4 in the series titled "Qualitative and Quantitative Observations."

This lesson will explain the difference between qualitative and quantitative data. It is 4 of 4 in the series titled "Qualitative and Quantitative Observations."