Making multiplication meaningful: Teaching for conceptual understanding

Making monitoring meaningful

Conservation monitoring in Australia has assumed increasing importance in recent years, as societal pressure to actively manage environmental problems has risen. More resources than ever before are being channelled to the task of documenting environmental change.Yet the field remains crippled by a pervasive lack of rigour in analysing, reporting and responding to the results of data collected. ...

Teaching Conceptual Understanding of Mathematics via a Hands-On Approach

President's page: making imaging meaningful.

Making meaningful inferences about magnitudes.

A study of a sample provides only an estimate of the true (population) value of an outcome statistic. A report of the study therefore usually includes an inference about the true value. Traditionally, a researcher makes an inference by declaring the value of the statistic statistically significant or nonsignificant on the basis of a P value derived from a null-hypothesis test. This approach is ...

Feature Approaches to Biology Teaching and Learning: Understanding the Wrong Answers— Teaching toward Conceptual Change

Underpinning science education reform movements in the last 20 years—at all levels and within all disciplines—is an explicit shift in the goals of science teaching from students simply creating a knowledge base of scientific facts to students developing deeper understandings of major concepts within a scientific discipline. For example, what use is a detailed working knowledge of the chemical r...