Current methods of teaching basic amplifier design at the undergraduate level need further development to match today's technological advances. The general class approach to amplifier design is analytical and heavily based on mathematical manipulations. However, the students mathematical abilities are generally modest, creating a void in which…

This study compared the impact of three different facilitation approaches on elementary teacher candidates' interactions in an asynchronous discussion board as well as their satisfaction with an online educational technology course. These participants were enrolled in three different sections of the same online course. In the first section (Group…

Through this study researchers sought to evaluate the effects of qualification on instructional delivery modes of practicing preschool teachers in Nigeria. The sample consisted of 93 preschool teachers and 2,859 pupils aged 4 to 5 years. Schools were selected through stratified random sampling to ensure adequate representation of private, public,…

I investigated the instructional pattern for the teaching of language at the elementary school level in Chile. The data were obtained from analyzing videos filmed for a teaching assessment system implemented by the Chilean Government. The system identified four levels of teacher competence. I treated these levels of competence as an independent…

Suggests using simulated data to teach students about the nature and use of statistical tests and measures. Observes that simulated data contains built-in pure relationships with no poor response rates or coding or sampling errors. Recommends suitable software. Includes information on using data sets, demonstrating statistical principles, and…

Many students have difficulty seeing the conceptual link between bivariate data displayed in a scatterplot and the statistical summary of the relationship, "r." This article shows how to teach (and compute) "r" such that each datum's direct and indirect influences are made apparent and used in a new formula for calculating Pearson's "r."

This study proposed to determine the relative value of two specific techniques of instruction in the social studies, reading and listening, when the factors of varying levels of intelligence and reading ability, and sex were considered. (Author)

The present investigation was undertaken in order to help resolve the issue of the relative effectiveness of two classroom instructional techniques. Specifically, this investigation compared the effectiveness of the lecture method with the crossword puzzle used as a teaching device, following the reasoning of Nachman and Opochinsky (1958).…

Process approaches to writing instruction in primary-grade classrooms have become widespread due to the influence of Graves (1983), Calkins (1986), Avery (1993), and others. Their work emphasizes expressive writing, particularly personal narrative, more than expository or informational writing. As a consequence, expressive writing is what children…

The Massachusetts Expanded Learning Time (ELT) initiative was launched in 2005, and it provides grants to selected schools across multiple districts to increase instructional time by at least 300 hours per academic year. Participating schools receive an additional $1,300 per student to lengthen the day and/or year. Schools are expected to use the…

Policy interest in international surveys on Adult Learning (AL) has increased strongly. AL survey data are used as benchmarks for a country's educational system. However, results of key indicators like participation in learning activities often vary remarkably between different data sources. Stating that these differences are due to varying…

This article outlines a method of conducting a laboratory designed to discover mathematical integration with students. The results are produced and verified in the laboratory by students. Understanding that an integral is defined by the area bounded by a function of x and the x-axis from a point a to a point b is challenging. Students often have…

Improving Schools--Investing in Our Future provides a foundation for improving student learning and performance, and improving aspects of schooling. Chapter (1) provides information about Alberta's well--established K-12 education system. Alberta's school-aged population is becoming more diverse with growing numbers of Aboriginal and immigrant…

Statistical data can be represented in a number of qualitatively different ways, the choice depending on the following three conditions: the concepts to be investigated; the nature of the data; and the purpose for which they were collected. This paper begins by setting out frameworks that describe the nature of statistical thinking in schools, and…

Teachers know that Differentiated Instruction (DI) helps all students to learn. Yet DI challenges teachers, and nowhere more than in mathematics. In this new book, written specifically for secondary mathematics teachers, the authors cut through the difficulties with two powerful and universal strategies that teachers can use across all math…