According to research, students often perceive the ethical implications of issues such as genetic engineering, but sometimes they are not equipped to handle multiple perspectives and articulate well-reasoned positions. A modified jigsaw activity, appropriate for secondary and introductory college biology classes, that introduces students to human…

An enzyme exercise to address the problem of students inability to visualize chemical reaction at the molecular level is described. This exercise is designed as a dry lab exercise but can be modified into a classroom activity then can be augmented by a wet lab procedure, thereby providing students with a practical exposure to enzyme function.

Citizens Working for Intersection Safety (CWIS) sought designs for improving dangerous intersections in the local area. It is proposed that when the teacher suggests the real world problem to students, the project or case study guarantees true student learning.

An exercise on stereotyping is used in the classroom that forces students to recognize their unconscious stereotyping. The instructor's subversive moves are very essential for the effectiveness of the activity and subversion creates the necessary learning space that students need to fill.

Teachers from a high school and university collaborated to analyze the obstacles students encountered while understanding the theatre play "Our Town". A description on the activities undertaken to help students approach and appreciate the play is presented.

Efforts combining online learning with classroom-based learning in secondary schools are not often reported. It is even more unusual to read reports detailing ways in which external experts can help both students and teachers learn "on-the-job" using both classroom and online facilities. This is particularly true in New Zealand, where…

In this article, the author gives advice on how music educators can prepare ahead of time for days in which a substitute teacher will be needed. One suggestion includes creating a substitute folder, possibly during the summer when free time is more available. The author also suggests creating actual lesson plans that a substitute with no musical…

Instructors who teach critical communication theory sometimes have difficulty explaining key concepts to students. Discussions of power, ideology, hegemony, and emancipation often bring confused expressions to students upon first exposure to these ideas. This activity provides a simple, grounded approach to examining facets of critical theory in…

This article presents an activity that makes use of a questionnaire similar to a Personal Report of Communication Apprehension (PRCA) which elicit students' responses about their previous speaking experiences, their own definitions of anxiety and its causes, and their plans for future careers. This activity is aimed at helping students overcome…

The fictional case study presented here is not based on one case, but is actually based on several cases. College students enrolled in a bioethics course for non-majors wrote it. The case entails the thought processes and decision-making involved in order to save one child suffering from a genetic disorder by producing another child, a "designer…

One of the first tasks students learn in chemistry is to pronounce and spell the names of elements and learn their corresponding chemical symbols. Repetitive oral recitation is commonly used to learn this information, but games and puzzles can make this task creative, variable, and fun. Elemental Food for Thought is a puzzlelike activity that…

A point "E" inside a triangle "ABC" can be coordinatized by the areas of the triangles "EBC," "ECA," and "EAB." These are called the barycentric coordinates of "E." It can also be coordinatized using the six segments into which the cevians through "E" divide the sides of "ABC," or the six angles into which the cevians through "E" divide the angles…

This column describes suggestions for daily activities in a calendar format. This month's theme is math and more. Among other things, this column features several web sites for mathematics activities.

This article presents teacher's guide to daily activities for the month of November. The activities help PreK-12 educators to enhance student development. Topics for this month's activities include literacy, language, math, science, and healthy habits.

With a market of nearly $5 billion a year, the banana is the world's most popular fruit, and the most important food crop after rice, wheat, and maize. Banana businesses are economic pillars in many tropical countries, providing millions of jobs for rural residents. But, for much of its history, the banana industry was notorious for destructive…