Allan G. Harrison – författare

Years ago a primary teacher told me about a great series of lessons she had just had. The class had visited rock pools on the seashore, and when she asked them about their observations they talked about: it was like a factory, it was like a church, it was like a garden, it was like our kitchen at breakfast time, etc. Each student’s analogy could be elaborated, and these analogies provided her with strongly engaged students and a great platform from which to develop their learning about biological diversity and interdependence. In everyday life we learn so many things by comparing and contrasting. The use of analogies and metaphors is important in science itself and their use in teaching science seems a natural extension, but textbooks with their own sparse logic, do not help teachers or students. David Ausubel in the 1960s had advocated the use of ‘advance organisers’ to introduce the teaching of conceptual material in the sciences, and some of these had an analogical character. However, research on the value of this idea was cumbersome and indecisive, and it ceased after just a few studies. In the 1980s research into children’s conceptions of scientific phenomena and concepts really burgeoned, and it was soon followed by an exploration of a new set of pedagogical strategies that recognised a student in a science class is much more than a tabula rasa.

"Makes a distinct contribution to science instruction. Many teachers attempt to use analogies and metaphors to introduce abstract concepts; however, little is available on how to do this with specific examples. The authors definitely address a need."—Douglas Llewellyn, Professor of Science EducationSt. John Fisher College "Helps preservice and novice teachers use analogies and allows teachers to bridge the gap that sometimes occurs when students are learning abstract concepts. The examples cover a wide variety of subjects and are written in a concise, easy-to-understand voice."—John D. Ophus, Assistant Professor of Science EducationUniversity of Northern IowaUse the power of analogies to enliven your science classroom and meet national standards!When analogies are effective, they readily engage students′ interest and clarify difficult and abstract ideas. But not all analogies are created equal, and developing them is not always intuitive. Drawing from an extensive research base on the use of analogies in the classroom, Allan Harrison, Richard Coll, and a team of science experts come to the rescue with more than 40 teacher-friendly, ready-to-use analogies for biology, earth and space studies, chemistry, and physics.The authors show teachers how and when to select analogies for instruction, why certain analogies work or break down, how to gauge their effectiveness, and how to improve them. Designed to enhance teachers′ presentation and interpretation of analogies through focus, action, and reflection (FAR), this guidebook includes:Key science concepts explained through effective models and analogies Research findings on the use of analogies and their motivational impactGuidelines that allow teachers and students to develop their own analogies Numerous visual aids, science vignettes, and anecdotes to support the use of analogies Linked to NSTA standards, Using Analogies in Middle & Secondary Science Classrooms will become a much-used text by teachers who want to enrich inquiry-based science instruction.