In this activity for the beginning of a high school Biology 1 evolution unit, students are challenged to reconstruct organisms found in an owl pellet as a model for fossil reconstruction. They work in groups to develop hypotheses about what animal they have found, what environment it inhabited, and what niche it filled. At the end of the activity,…

The out-of-school time (OST) domain offers a promising resource for enriching young people's experience of science, technology, and engineering. Belief is widespread that OST programs are ideal locations in which to learn science and that youth participation may increase access to science for underrepresented groups, such as girls or minorities,…

Mobile technologies have not yet triggered the knowledge revolution in schools anticipated, in particular, by the telecommunications industry. On the contrary, mobile technologies remain extensively used outside the frontiers of formal education. The reasons for this are many and varied. In this paper, we concentrate on those associated with the…

The Nuffield Foundation's Practical Work for Learning project takes the position that practical work is not a pedagogic approach in its own right, but that its affordances for learning depend on how successfully other pedagogies are applied to practical lessons. The design process used in the project is made explicit, illustrating…

A visual aid teaching tool, the DanceChemistry video series, has been developed to teach fundamental chemistry concepts through dance. These educational videos portray chemical interactions at the molecular level using dancers to represent chemical species. Students reported that the DanceChemistry videos helped them visualize chemistry ideas in a…

If you can believe the daily flood of mass media stories, journal articles, and white papers, the United States is facing a STEM worker crisis. Business leaders and politicians warn that the nation is falling hopelessly behind in the global economic race because our students are unprepared for and uninterested in science, technology, engineering,…

This article describes an arts- and spatial thinking skill--integrated inquiry project applied to life science concepts from the Next Generation Science Standards for fourth grade students that focuses on two unifying or crosscutting themes: (1) structure (or "form") and function and (2) use of models. Students made observations and…

Wildfires lead to the loss of life and property in many parts of the world. Understanding their dangers and, more particularly, the underlying dynamics which lead to fires of catastrophic scale contributes to better awareness as well as prevention and firefighting capabilities within the affected areas. In order to enable a basic understanding of…

Elementary, middle-level, and high school science teachers commonly find their students have misconceptions about heat and temperature. Unfortunately, student misconceptions are difficult to modify or change and can prevent students from learning the accurate scientific explanation. In order to improve our students' understanding of heat and…

Instructors of physics courses face the demanding challenge of creating a safe, nurturing community in their classroom while maintaining sufficient rigor. First-day activities are especially important, because they need to both motivate their students and prepare them for the course. Experienced instructors happily share their successful first-day…

Flow synthesis in microfluidic devices has been rapidly adapted in the pharmaceutical industry and in many research laboratories. Yet, the cost of commercial flow reactors is a major factor limiting the dissemination of this technology in the undergraduate curriculum. Here, we present a laboratory activity where students design and fabricate…

For most chemistry curricula, laboratory-based activities in quantitative and instrumental analysis continue to be an important aspect of student development/training, one that can be more effective if conceptual understanding is delivered through an inquiry-based process relating the material to relevant issues of public interest and student…

Kindergarteners have plenty of opportunities to discover and investigate cause and effect in their own lives and in all subject areas. If it rains, they may not be able to go outside for recess. If they pump harder on the swing, the swing will go faster and higher. In science, they may investigate pushes and pulls; discover how exposure to…

Because Laura Lukes used to be a geologist, when she started teaching science, she wanted to incorporate field experiences in her classroom. But, like many teachers, she faced obstacles: insufficient budgets, testing requirements, a lack of chaperones and transportation, and the safety concerns that come with fieldwork. As a result, a real field…

For over two decades, there has been increasing concern regarding the science learning of disadvantaged students such as indigenous or disabled students. The academic achievement of students with hearing impairment has been seen as relatively low. This low achievement has been mainly due to students' poor literal ability and not because of…