This paper discusses an attempt to examine pre-service teachers' mathematical modelling skills. A modelling project investigating relationships between temperature and time in the process of cooling of coffee was chosen. The analysis was based on group written reports of the cooling of coffee project and observation of classroom discussion.…

Five years ago, Leon Strecker's technology education class at Darien High School came up with the idea of building a fuel cell-powered go-kart. In previous years, the class had worked on other creations, such as electric cars that competed in a state-sponsored race and a full-size hovercraft. But students had not taken on anything anywhere near…

Mastering the concept of photosynthesis is of critical importance to learning plant physiology and its applications, but seems to be one of the more challenging concepts in biology. This teaching challenge is no doubt compounded by the complexity by which plants alter photosynthesis in different environments. Here we suggest the use of chlorophyll…

There is considerable evidence that traditional approaches are ineffective in teaching physics concepts, including light and optics concepts. A major focus of the work of the Activity Based Physics Group has been on the development of active learning curricula like RealTime Physics (RTP) labs and Interactive Lecture Demonstrations (ILDs). Among…

The Royal Masonic School for Girls made history in February 2016 when it became the first school to establish a video link with the International Space Station via amateur radio--the result of a competition run by ARISS. Six girls from year 9 (age 13-14 years) qualified for Foundation Amateur Radio Licences, and students across the school took…

Students' eyes grow wide with wonder as they get a motor to work or make a bulb light for the first time. As these daunting feats of electrical engineering remind us, teaching electricity is invariably rewarding and worthwhile. In this inquiry-based science project, elementary students work in pairs to design and wire a shoe box "room" that meets…

The "Next Generation Science Standards" place an emphasis on the practices of science and engineering, where ensuring that students understand and experience how science works is as important as, or maybe more important than, memorizing facts. The idea is that, while some facts may change, the practices will always be applicable, and it…

A Science, Technology, Engineering and Math (STEM) summer Bridge Program was developed for high school students. The program was designed to encourage students to consider choosing an engineering major in college and to explore STEM as a future career. This was accomplished through a 10-week program involving multidisciplinary research activities.…

One goal of 21st-century education is to develop mature citizens who can identify issues, solve problems, and communicate solutions. What better way for students to learn these skills than by participating in a science and engineering fair? Fair participants face the same challenges as professional scientists and engineers, even Nobel laureates.…

This paper explores how wikis may be used to support primary education students' collaborative interaction and how such an interaction process can be characterised. The overall aim of this study is to analyse the collaborative processes of students working together in a wiki environment, in order to see how primary students can actively create a…

Members of the Joint Working Group on Improving Underrepresented Minorities (URMs) Persistence in Science, Technology, Engineering, and Mathematics (STEM)--convened by the National Institute of General Medical Sciences and the Howard Hughes Medical Institute--review current data and propose deliberation about why the academic "pathways"…

This paper presents the rules and guidelines of the Intel International Science and Engineering Fair 2011 to be held in Los Angeles, California in May 8-13, 2011. In addition to providing the rules of competition, these rules and guidelines for conducting research were developed to facilitate the following: (1) protect the rights and welfare of…

The Plate Tectonics Project is a multiday, inquiry-based unit that facilitates students as self-motivated learners. Reliable Web sites are offered to assist with lessons, and a summative rubric is used to facilitate the holistic nature of the project. After each topic (parts of the Earth, continental drift, etc.) is covered, the students will…

This article uses a case study to illustrate how science fair projects--which traditionally focus on "hard science" topics--can contribute to political science education. One of the authors, a high school student, conducted an experimental study of politics for her science fair project. The other author, a faculty member, was asked to advise the…

This paper describes what happened in four teachers' classrooms as a result of participating in Operation Magpie, a Citizen Science project. The range of strategies used to engage their students in observing magpies in the schoolyard and in nearby parks is the focus of the teachers' stories. "Magic spots", data collection, class blogs,…