This study reports on a way to address twenty-first-century skills in mathematics education by organizing one-day mathematics challenges in the Netherlands. During such a day, students work in teams in school on an open-ended problem which aims to elicit skills like problem-solving, modeling, collaboration, and communication. The framework and the…

In English as a foreign language (EFL) classes, teachers face the common challenge of demonstrating the importance of English to students who do not have much contact with users of English in their daily life. This often translates to a lack of progress in English language learning in settings such as Thailand, where in spite of the emphasis put…

This paper deals with a course intended to teach individuals a method of convergent thinking, or "idea focusing", in seeking inventive solutions to problems and designing innovative artefacts. The course participants (mathematics, science, or technology teachers) learned a range of "inventive principles" often used for problem-solving in…

Knowledge of theory, of research, and of potential strategies is an important component in any educational equity effort. Unless these kinds of knowledge can be applied to specific situations, they are of little "real life" value. The use of vignettes may help. A vignette is a short story without an ending that presents an issue. The…

Presents the teaching strategy of having first grade students write their own word problems. Suggests the use of calculators to permit students to create problems with larger, more realistic numbers. Gives examples of student-generated problems and discusses students' attempts to solve the problems. (MDH)