As an outcome of multidiscipline integration, the polymeric surfactant is of growing importance in modern industry and scientific research. However, the instructional introduction on polymeric surfactants is still insufficient in universities nowadays. In order to effectively guide undergraduates to study polymeric surfactant, a new polymeric…

The ability of students to perform quantitative analysis is a fundamental aspect of analytical chemistry courses and laboratories. In this laboratory experiment, students quantitatively analyze both liquid and solid samples through the use of internal standard calibration and ATR-FTIR spectroscopy. Using a problem-based approach to selecting their…

Mass spectrometers are ever-increasingly powerful, user-friendly, and affordable. Thus, the addition of mass spectrometry experiments into the undergraduate laboratory curriculum is now both feasible and an effective tool to introduce students to relevant instrumentation. Here an experiment demonstrating the use of a high-resolution electrospray…

Our population is aging, calling for communities to be more age friendly and younger individuals to be more aware of aging issues that will impact their personal and professional lives. However, colleges provide few opportunities for students to prepare themselves for a more age-diverse world. Drawing on a new general education core curriculum…

Basic Science and Technology is a subject that is based on the broad field curriculum which is the foundation for science education in Nigeria at the basic level of education. Pupils learning outcomes is usually limited to the assessment of their achievement in paper pencil test. Pupils' skills in carrying out scientific investigation and the…

A simple method to introduce the modern periodic table of elements at the high school level as a game of solving a crossword puzzle is presented here. A survey to test the effectiveness of this new method relative to the conventional method, involving use of a wall-mounted chart of the periodic table, was conducted on a convenience sample. This…

In a contest featuring hands-on projects, college students were required to design a simple crawling worm using planning, self-monitoring and self-evaluation processes to solve contradictive problems. To enhance the efficiency of problem solving, one needs to practice meta-cognition based on an application of related scientific concepts. The…

Originally marketed as a personal organizer for mobile business executives and ardent technophiles, the handheld computer is beginning to catch educators' notice. A handful of school districts are piloting large-scale use of these portable devices, ranging in price from $149 to $450. (MLH)

The performance-based assessment was developed to assess students' higher order thinking skills in real-life problem-solving situations in Alberta, Canada. These tasks assess aspects of science that cannot be measured easily by regular paper and pencil tests. The purpose of this document is to provide teachers, administrators, students, and…

Describes the development of product design engineering, a successful student-centered interdisciplinary elective that blends critical thinking with curriculum integration, authentic assessment, practical problem solving, and hands-on engagement in a Virginia high school. The goal is to analyze the meaning of engineering as a profession and…

Science and social studies have much to offer to all learners--including those with disabilities. However, instruction in these subjects has often been overlooked in the quest to better understand and improve leaning in English/language arts and mathematics. As we demonstrate in this paper, science and social studies help students attain skills,…

This study examined the effect of using an outdoor nature investigation program on the ability of third-grade students to transfer knowledge. Specifically, the study determined whether the program enhanced students' ability to transfer declarative (facts and concepts), procedural (process skills), and schematic (experience) knowledge to a set of…

This report was drawn from the 1996 National Assessment of Educational Progress (NAEP) and describes the science performance of eighth grade students in North Carolina. It compares results for various groups of students within that population and examines the results for individual demographic groups as well as individual background questions. The…

This report is the second in a series of monographs in which the results of Australian student performance in the Third International Mathematics and Science Study (TIMSS) are presented. The main purpose of these reports is to describe the schools, teachers, and students who participated in TIMSS and to present student achievement results.…