Discusses how biology teachers can design or adapt existing laboratory and field experiences to promote reflective thinking and self-regulation of students. (HM)

Discussed is learning theory as it is related to the teaching of biology. This article proposes that extension of the original cycle model into three types of learning cycles can form the basis of a satisfactory and educationally practical model of instruction. Includes 30 references. (CW)

Presents a learning cycle lesson plan in which students investigate the question of how cells divide. Students use microscopes to explore actual plant root and stem tissues to generate and test hypotheses to answer the question. Includes teacher material, student material, and teaching tips. (MDH)

Briefly describes the problem of graduate teaching assistants having little if any experience in inquiry teaching. Proposes solutions to this problem so it can be avoided in the future. (SAH)

Presents an inquiry activity with a learning cycle approach to engage students in testing their own hypotheses about how molecules move through cell membranes. Offers student materials and teacher materials, including teaching tips for each phase of the learning cycle. (Contains 11 references.) (ASK)

Presents examples using hypothetico-deductive thinking to better teach and understand biology, geology, physics, and chemistry. The examples show that hypothetico-deductive thinking is not new to science as it can be found in research from the Middle Ages. (SAH)