Kids and nature seem like a natural combination, but what was natural a generation ago is different today. Children are spending less time outdoors but continue to need nature for their physical, emotional, and mental development. This fact has led author Richard Louv to suggest that today's children are suffering from "nature-deficit disorder"…

Despite our best teaching efforts, many students hold misconceptions related to the roles plants play in gas-related processes (Amir and Tamir 1994; Hershey 1992; 2004). In an effort to remedy this problem, the author presents a series of activities that address common plant-related gas-process misconceptions held by middle school students. The…

Students with learning disabilities (LDs) often need additional supports and structure in inquiry classrooms. The authors describe three ways teachers can enhance the achievement of these students: (1) focusing on big ideas; (2) using graphic organizers; and (3) providing mnemonic strategies. Struggling students with LD will benefit greatly from…

Describes an activity for observing the pressure differences between mountain air and sea level air by bottling air. (YDS)

Describes a lesson plan on the movement of water in a water cycle. Presents a water cycle table that includes explanations. (YDS)

Describes how to teach the light spectrum to students using hands-on activities in a physical science class at the middle school level. Explains how to build a spectroscope and lists required materials. Provides an internet address for sciLinks. (YDS)

Describes an activity with cars and fans that observes the motion of cars under force. Lists required materials, the procedure, and introductory questions for the activity. (YDS)

Describes a project on culturing shrimp. Presents observational labs and the experimentation procedure. Provides general information about shrimp, their life span, optimum temperatures, and other important information. (YDS)

Describes a science experiment involving plant seeds where students observe the germination and plant growth. (YDS)

Describes different teaching methods and explains the advantages and disadvantages of experiential learning as compared to traditional instructional techniques. Discusses the steps of the experiential learning model. (YDS)

Describes a science festival on human body systems and physical sciences for middle school students. Introduces the exhibits and the procedures. (YDS)

Describes a partnership involving fifth grade students, preservice teachers, a classroom teacher, and a university faculty member in introducing students to the basic anatomy of a cell using three-dimensional models, analogies, and hands-on/minds-on activities. (ASK)

"The National Science Education Standards" direct science educators to employ inquiry as a basic teaching strategy, and to place more emphasis on understanding student needs, abilities, and interests, and actively engaging in scientific investigations. Although they generally accept this emphasis as desirable, educators--particularly new…

Investigating the field of engineering offers the opportunity for interdisciplinary, hands-on, inquiry-based units that integrate real-world applications. However, many K-12 students are not exposed to engineering until they enter college. Get a Grip! is a problem-based unit that places middle school students in the role of engineers who are…

A little more than one hundred years ago, Wilbur and Orville Wright began building models of airfoils and testing them in wind tunnels in their search for an efficient wing. Models continue to be used today by aerospace engineers to prove concepts and launch dreams. To celebrate the centennial of the Wright brothers' historic flight, the authors…