The fact that inquiry-based science teaching has been defined in various ways makes claims about its effectiveness with students difficult to synthesize. In this meta-analysis, the authors generate a two-dimensional framework to analyze studies of the effectiveness of inquiry-based science instruction in improving student learning outcomes.
Within learning environments kids talk can often be seen as disruptive or off task. However, Gutierrez et al reframe how teachers can engage kids talk and welcome diverse activities and linguistic practices to deepen learning and participation. This article explores how teachers allow students to offer local knowledge, reorganize activities, and make meaning that can connect to the official curriculum in unexpected ways.
This study examined the validity of the Draw-A-Scientist Test (DAST), which is commonly used to capture students’ perceptions of scientists. Findings suggest that the DAST is not valid as a sole measurement. The originally identified stereotypical traits are no longer widely held by students.
Current science education policy advocates for engaging students in scientific practices of inquiry as the best way for students to learn science. McConney et al.’s analysis of PISA data unexpectedly found a negative correlation between frequency of inquiry-based instruction and high levels of student scientific literacy. The analysis confirmed a positive correlation between frequency of inquiry-based instruction and high levels of interest and of engagement in science.
As infographics and other visual forms of data become increasingly common, many educators wonder how to best integrate them into learning activities. Polman and Gebre interviewed 10 experts in science representation to understand common practices they used for selecting and interpreting infographics. The authors build on study results to generate guidelines for educators' use of infographics.
Researchers examined how conducting an authentic science investigation in a bilingual classroom and weaving in discussions about the nature and culture of science affected students. They found that this process supported students’ growth in understanding of the scientific enterprise and made the culture of science more approachable.
For almost two decades, strict accountability measures have been in place across the country. In this literature review, Anderson investigated the effect of accountability on K–12 science instruction. He found that curricula have narrowed, less time is being dedicated to science, teacher morale is lower, and expectations for some student groups have increased.
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TEAM MEMBERS:
Jillian Luchner
resourceresearchProfessional Development, Conferences, and Networks
The new standards posit that “scientific argumentation,” in which students use data to argue from evidence, is a key practice for student science learning. However, a mismatch in expectations about the purpose of classroom discussions can inhibit productive forms of argumentation. Berland and Hammer compare forms of class discussions to identify how best to support students’ engagement in argumentation.
What do images communicate about humans’ place in nature? Medin and Bang posit that the artifacts used to communicate science—including words, photographs, and illustrations—commonly reflect the cultural orientations of their creators. The authors argue that Native Americans traditionally see themselves as part of nature and focus on ecological relationships, while European Americans perceive themselves as outside of nature and think in terms of taxonomic relationships.
The adoption of the Next Generation Science Standards means that many educators who adhere to model-based reasoning styles of science will have to adapt their programs and curricula. In addition, all practitioners will have to teach modeling, and model-based reasoning is a useful way to do so. This brief offers perspectives drawn from Lehrer and Schauble, two early theorists in model-based reasoning.
This literature review raises questions about how scientific argumentation is taught in schools. Manz argues that argumentation needs to be situated in real scientific questions and practices and makes suggestions for how to make argumentation an authentic science activity for students.
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TEAM MEMBERS:
Sara Heredia
resourceresearchProfessional Development, Conferences, and Networks
In this research article, Allen and Penuel investigate how science teachers make decisions about implementation of reform based on their understanding of coherence between professional development and the standards, curriculum and assessment in their local context. This research will support ISE that design and facilitate science teacher professional development.