Introduces an inquiry-based lesson plan on evolution and the Galapagos Islands. Uses the 5E instructional model which includes phases of engagement, exploration, explanation, elaboration, and evaluation. Includes information on species for exploration and elaboration purposes, and a general rubric for student evaluation. (YDS)

Introduces an inquiry-based laboratory experiment in which students identify an unknown bacterial species by using techniques such as Gram staining. Uses an authentic problem solving approach in a scenario entitled, "What poisoned the apple juice?" (YDS)

Reacts to recent curriculum changes in Texas and California by offering a facetious teaching plan for reading whereby all the teacher's work is to be done for them in the form of workbooks and worksheets on skills. Suggests that children can read the same book for all six years of elementary school. (TB)

Describes four open-ended activities for students in grades 4-12 designed to encourage thought, discussion, and decision making in classes dealing with issues in ethics and technology. Provides teacher directions, describes activities, and outlines debriefing sessions for lessons in copyright infringement, network security, artificial…

During three discussion sessions, two groups of five teachers each developed a shared lesson plan, one for each group, for the teaching of a difficult economic concept. Differences in learning outcomes are interpreted in light of observed differences in how the concept was dealt with in the different classrooms. (Author/AEF)

Describes a way of using multiple representations to help students learn data analysis and make sense out of a large amount of data. Includes an activity for a group-learning environment. (KHR)

Describes a lesson plan on alien invasions to introduce students to the principles of genetics. Discusses the history of Gregor Mendel, dominant and recessive traits, offspring, and mutations. (YDS)

Describes activities for K-12 students, most of which are adapted from "The Lewis and Clark Expedition: Scientific Discovery Educator's Resource Guide" created by the partnership of Fort Clatsop National Memorial and the U.S. Fish and Wildlife Service. (Author/KHR)

Describes a "Shakespeare Coursework Unit" in which Shakespearean and other literary works of the Tudor era were analyzed for evidence of the gender biases prevalent in that period. Notes that by the end of the course, students accepted the assertion that textual analysis is never truly completed. (SG)

Presented is a script for a classroom presentation introducing weighted means and geometric means to students who are already familiar with arithmetic means. Frequent questioning is included to keep the students mentally active and involved in the development of this new idea. Typical student responses to these questions are provided. (CW)

The initial step of a strategic process for solving mathematical problems, "studying the question," is discussed. A lesson plan for teaching students to identify and revise arithmetic problems is presented, involving directed instruction and supervised practice. (JDD)

Provides a lesson for grades four-six that develops students' ability to analyze a piece of furniture as a work of art which reflects the historical, social, and artistic values of the society that produced it. Students design their own chair based on the user's lifestyle, the chair's precise use and location, and the materials used. (LS)

Identifies teachers as primarily responsible for increasing geographic literacy, and suggests newspapers as a valuable source for geography lessons. Gives lesson plan ideas that include the use of the sports, news, travel, and weather sections of the paper. Lessons should enhance appreciation and knowledge of geography in everyday life. (RW)

Discusses the educational benefits of map usage in social studies classrooms. Recommends approaches to teaching map skills, including instruction in location, distance, scale, and direction. Presents activities which utilize neighborhood resources. Describes an activity in which students devise maps of their local community. (RW)

Discussed is the preparation of a lesson plan. The lesson objectives, prerequisite concepts, materials and preparation, lesson, and quizzes are described. The evaluation criteria of the lesson plan is suggested. Provided is an example of lesson plan on guard cells. (YP)