The Wiggers diagram showing simultaneous events of the cardiac cycle in composite graphs is one of the most intimidating figures students encounter in their study of physiology. This paper describes a discovery learning activity that walks students through the construction of the Wiggers diagram by focusing on the core concepts of blood flow down…

A laboratory experiment was designed for undergraduate students, in which the outcome of an easy single-step organic synthesis with well-defined conditions was not elucidated until the end of the exercise. In class, students predict and discuss the possible products using their knowledge of reaction mechanisms. In the laboratory, they learn how to…

Mr. Smith and Ms. D'Amico are two veteran science teachers in a well-performing school district. Both teachers use weekly lab exercises and experiments as formative assessments. In their middle school classrooms, children are engaged and eager to learn. As students walk into Mr. Smith's classroom, a prescribed, step-by-step procedure of the day's…

The impulse to investigate the natural world is deeply rooted in our earliest childhood experiences. This notion has long guided researchers to uncover the cognitive mechanisms underlying the development of scientific reasoning in children. Until recently, however, research in cognitive development and education followed largely independent…

Provides activities for the study of light as a theme for December, which encompasses Christmas, Hanukkah, and Kwanzaa. Includes science activities and suggested books for children and teachers. (HTH)

Describes how raising monarch, black swallowtail, and mourning cloak butterflies in a kindergarten class garden can provide opportunities for observation experiences. Includes detailed steps for instruction and describes stages of growth. Excerpts children's journal dictations to illustrate ways to support the discovery process. Describes related…

Children are naturally curious, and try to make meaning of the world around them. They love to watch things grow and take note of dramatic changes in science and nature. The authors discuss how one can support children's investigations, as well as their growing capacity to notice and understand growth and change. The authors present some exciting…

Presents a method for initiating discovery learning in early childhood classrooms through the study of ants. Children read about ants, record observations, and conduct experiments. This method teaches children to explore the environment, organize activities, seek resources, and engage in scientific inquiry. Examples of children's work are…

This book offers alternative approaches for local hiking events, such as creating extensive science, math or art projects, in order to energize a group of children. Chapter 1, "Getting Started," provides details on planning a hike, including getting supports, managing materials, setting the tone, questioning techniques, basic ecological…

A lot of good elementary science involves studying solids, liquids, and gases, and some inquiry-based activities that are easy to set up and do. In this article, the author presents activities pertaining to simple phase change. Using water as the example, these activities introduce upper-grade students to the idea of the arrangement of molecules…

Written for teachers who lead their 6th grade students on a 3-day field experience program at the Rogers Environmental Education Center in Sherburne, New York, this manual provides objectives, materials, and procedures for activities which help students learn about the natural environment--pond life, trees, ecology of the forest floor, stream…

Describes an early childhood classroom project involving moths that teaches children about moths' development from egg to adult stage. Includes information about the moth's enemies, care, and feeding. Outlines reading, art, music and movement, science, and math activities centering around moths. (BGC)

This handbook, the third printing of the original 1976 edition, presents an eclectic combination of activities gathered from parents and teachers of preschool children, with a focus on the process rather than the product of learning. Its goal is the establishment of positive experiences and sound interpersonal relationships between adults and…

As students observe plant growth, the questions that naturally arise can provide opportunities for student exploration and discovery. This guide presents a collection of activities for students in grades K-8 that turn students' questions into life sciences learning experiences. The guide contains four chapters, each with background information and…

Helping students develop multiple intelligences and achieve content mastery requires teachers to design meaningful active learning experiences. Active learning uses the active engagement of the students' thinking processes in learning and applying knowledge. By designing active strategies that engage each student's strongest learning skills, a…