Describes an information technology assignment given to grade 7-8 students that provides students with the focused topic of food biotechnology to encourage critical thinking. (KHR)

Presents a simple method for estimating the volatility of stock prices and uses a spreadsheet to apply the method to actual stock prices. This method is an application of parameter estimation and can be used in an introductory statistics course. (KHR)

Integrates bioterrorism into the science curriculum and explains actions against serious agents such as anthrax, plague, smallpox, botulinum toxin, and ricin toxin. Uses the learning cycle as the instructional tool which is student-centered and has three phases that include exploring, explaining, and extending. (Contains 24 references.) (YDS)

Describes episodes from work with a small group of 8th grade students who were working independently on a geometry course. Uses Geometer's Sketchpad for the tasks. Discusses students' reasoning skills and their interpretation of the painting in terms of the mathematical properties and relationships. (KHR)

This article discusses how to recognize young gifted children (ages 5-8), gifted education, and issues for teachers. Educators are urged to enable students to make their thinking visible, allow autonomy in learning, allow for imagination and time for deep level thinking, challenge able children, and help children to be self-critical. (Contains 4…

A parent of a gifted preteen discusses how parents can promote critical thinking in their gifted adolescents. Parents are urged to focus three levels of cognition where critical thinking is believed to take place: analysis, synthesis, and evaluation. Examples of positive interactions and questioning techniques are provided. (Contains 1 reference.)…

Four surface covering games are presented. These activities are designed to help children learn to develop mathematical theories. Directions for each activity and reproducible game boards are provided. Suggestions for the use of these games are given. (CW)

Study results indicate that correlations between measures of the home environment and children's intelligence quotient at 7 years of age are often mediated genetically. Among 153 adoptive and 136 nonadoptive families, such correlations were generally lower in adoptive families than in nonadoptive families. (RH)

Suggests using group presentations as a method for instructors with large introductory courses to help students gain functional skills and also make the courses more interesting. Provides examples of group presentation projects. States goals of projects as showing how sociology can be used in everyday life and providing a review of the examination…

Proposes that both formal and informal tests of literature comprehension at the secondary level should be congruent with the latest research on the dynamic complexity of reading comprehension. Provides a conceptual framework and literary examples on how to design "transformative" tests (learning activities used for the purposes of…

An overview is presented of the work and theories of three teams of researchers who have focused on cooperative learning. Cooperative learning has become the outstanding example of an educational innovation in which practice is informed by research; the collective leadership of these teams has advanced its use. (JD)

Argues that modern literacy problems do not arise from a lack of exposure to language, rather to overexposure to a sterile and meaningless stream of I-It language addressed to no real person. Suggests "quiet writing," personal journal expressions, and listening activities to sensitize students to language. (KEH)

Reported is a study designed to improve problem-solving skills of high school chemistry students. Interpretations of the data are presented. Recommendations for improvement in teaching problem solving in chemistry are proposed. (CW)

Compared in this research was the performance of students on numerical versus conceptual chemistry problems at the introductory college level. Separate analyses were done to compare high and low achievers. It was shown that even the upper group of achievers had difficulty with concept questions. (CW)

Process-centered and problem-solving software can help students develop the skills and strategies needed for independent thought. Different categories of process-centered software are described, with examples of appropriate innovative packages, as well as several classroom activities which illustrate one teacher's use of the computer to promote…