In 12 audio taped sessions, three kindergarten children engaged algebra in a teaching for understanding, thematic project. Toni, Asa, and Cornel had one-on-one lessons dealing with simple natural numbers, patterns, and relationships. Along the way, each child studied one of Toni Morrison's Who's got game books to explore repetition patterns in…

Reconstructing phylogenies from nucleotide sequences is a challenge for students because it strongly depends on evolutionary models and computer tools that are frequently updated. We present here an inquiry-based course aimed at learning how to trace a phylogeny based on sequences existing in public databases. Computer tools are freely available…

We report on the development of a middle school life sciences inquiry module, Sensing the Environment. This "data-enriched" inquiry module includes a series of activities exploring the nature of science, photosynthesis, transpiration, and natural selection, which culminates in students' querying authentic environmental data to support a scientific…

Science teachers generally find inquiry-based laboratory work very difficult to manage. This research project aimed at facilitating chemistry teachers to implement inquiry-based laboratory work in Hong Kong secondary schools. The major concerns of seven chemistry teachers were identified. They were most concerned about the lack of class time,…

This paper introduces conversations and stories that were central to my PhD research. Journal writing, poetry, story and transcribed conversations became texts and data I reproduced in response to the research questions, dreams, memory work and collective biography workshops with my participants. The paper rechoreographs the process that enabled…

This study aims to provide teachers with ways and means to facilitate learners to develop nomenclature knowledge of family trees through the establishment of resource-based learning environments (RBLEs). It discusses the design of an RBLE in the classroom by selecting an appropriate context with the assistance of computer-mediated learning…

Self-directed learning (SDL), is an essential concept in problem-based learning (PBL), and, in a broader sense, student-centred learning. Considering the complex nature of SDL, it has been taken for granted and given a shallow meaning, i.e. self-study. In order to develop a deeper understanding and make use of the potential in SDL, this paper…

The Technology-Enhanced Learning in Science (TELS) center, a National Science Foundation-funded Center for Learning and Teaching, offers research-tested science modules for students in grades 6-12 (Linn et al. 2006). These free, online modules engage students in scientific inquiry through collaborative activities that include online…

Inquiry-based labs have been shown to greatly increase student participation and learning within the biological sciences. One challenge is to develop effective lab exercises within the constraints of large introductory labs. We have designed a lab for first-year biology majors to address two primary goals: to provide effective learning of the…

In high-school chemistry the pre-experimental phase of inquiry cycles often remains neglected. According to a procedural model, which is described in the text, this phase begins with an observation that stimulates students' prior factual knowledge, the formulation of a research question for further elaboration (epistemic questions), the…

Electronic portfolios have developed as a medium for learning that makes use of the learners' own reflections on connections among portfolio artifacts. This study used a portfolio-based, mid-program reflection of undergraduate students to elaborate a framework for reflective learning and raise questions about related assessment practices.…

We describe a model professional development intervention currently being implemented to support 3rd- through 5th-grade teachers' science instruction in 9 urban elementary schools with high numbers of English language learners. The intervention consists of curriculum materials for students and teachers, as well as teacher workshops throughout the…

Problem-based learning, process-oriented guided inquiry learning, and peer-led team learning are student-centered, active-learning pedagogies commonly used in science education. The characteristic features of each are compared and contrasted to enable new practitioners to decide which approach or combination of approaches will suit their…

In this article, the author writes lyrically of the struggle of young people to find meaning and hope in an increasingly secular world, and focuses his discussion on potential roles for adults "who are in serious life-shaping relationships with young people. . . to recognize and respond to the spiritual development of young people." The…

This article examines a method for working with undergraduate teacher candidates as co-researchers to foster their development as teachers who nurture an inquiry stance toward their practice and who reflect on their pedagogy in systematic and intentional ways. These undergraduates put on "teacher research goggles," as one referred to the…