Both metacognitive and associative models have been proposed to account for children’s strategy discovery and use. Models based on only metacognitive or only associative mechanisms cannot entirely account for the observed mix of variability and constraint revealed by recent microgenetic studies of children’s strategy change. We propose a new approach where metacognitive and associative mechanisms interact in a competitive negotiation. This approach provides the flexibility to model the observed variability and constraint.
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TEAM MEMBERS:
Kevin CrowleyJeff SchragerRobert Siegler
The Seattle Aquarium seeks to discover how toddler families experience its exhibits and how to best incorporate toddler family needs in future exhibit developments. The goal of this study is to begin to document toddler-exhibit interactions in order to better understand the Aquarium experience for that audience. The specific research goal was to determine which exhibit elements are attracting and holding the attention of the toddler family audience. A total of 47 caregiver interviews and 297 toddler observations across three exhibit areas were collected from January-March 2011 at the Seattle
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TEAM MEMBERS:
Andrea BarberKaleen PovisSeattle Aquarium
This report describes a summative evaluation of Secrets of Circles, a 2,600 square foot exhibition created by Children's Discovery Museum of San Jose and funded by the National Science Foundation. The exhibition and related programs were designed to highlight the uses of circles and wheels in everyday life. Circles have properties that make them extremely effective as an engineering tool, and they are ubiquitous in cultures around the world. The appendix of this report inclues interview and observation protocols and questionnaires used in this study.
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TEAM MEMBERS:
Sue AllenChildren's Discovery Museum of San Jose
The findings from this evaluation indicate that compared to the typical children's Web site, parents consider the PEEP Web site to be more educational and easier for children to navigate on their own. Children were very engaged by the Interactive Games, and demonstrated proficiency with regard to comprehension and site navigation. Further, parents rated the Anywhere Science Activities very positively, particularly noting that the activities gave parents excellent ideas for how to turn everyday situations into science explorations with their children.
This external evaluation of the PEEP Explorer's Guide found the Guide effective in meeting its goals. Teachers who used the Guide were extremely satisfied with its content, materials, and usability. They reported the Guide was highly appealing to children, and they used materials from the Guide to forge home-school connections. Teachers found the Guide made useful links between science, literacy, and language. Pre-post comparisons demonstrated that, while teachers were engaged in similar instructional practices before and after using the Guide, the Guide alleviated the challenges of teaching
In this Summative Evaluation, Goodman Research Group, Inc. found that PEEP effectively models science inquiry skills, including predicting, observing, and problem solving. Children who were exposed to PEEP interacted with materials in ways that were significantly more grounded in science inquiry than children who were not. By a margin of 71% to 22%, for example, children who watched PEEP were more likely to initiate a question to be explored. Children exposed to PEEP were also more likely to use problem-solving strategies (76% compared to 34%) and more likely to solve the problems they
The Miami Museum of Science and Planetarium (MMS) received funding from the National Science Foundation in 2004 to develop and implement After-school Programs Exploring (APEX Science). APEX Science is a three-year project designed to enhance the capacity of community-based organizations (CBOs) to deliver quality science after-school programming for children ages 5-10. This report provides the results of the summative evaluation which focused on the extent to which: 1) APEX Science curriculum increases CBO activity leaders' interest, awareness, and appreciation of science and level of comfort
Storyland: A Trip Through Childhood Favorites (Storyland) brings seven beloved picture books to life in a 1,500 square foot exhibition at the Minnesota Children’s Museum (MCM) from September 2011 through early February 2012. Designed and developed by MCM through an IMLS grant, Storyland is aimed at children newborn through 8 years old and the adults in their lives. The books featured in the exhibit include: The Tale of Peter Rabbit (Potter), If You Give A Mouse A Cookie (Numeroff), Chicka Chicka Boom Boom (Martin and Archambault), The Snowy Day (Keats), Tuesday (Wiesner), and Where’s Spot?
Science + You, an 11-component, immersive traveling exhibit developed by Kohl Children’s Museum of Greater Chicago (KCM) in conjunction with scientists at Abbott, a global health care company, with support from the Abbott Fund, opened to the public on July 19, 2011. Aimed at children ages 3 through 8 and the adults who accompany them, Science + You offers visitors opportunities to investigate, experiment, and understand how science and scientists approach and solve problems related to human health and nutrition. Blue Scarf Consulting, LLC, has conducted two phases of evaluation: a post
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TEAM MEMBERS:
Kohl Children’s Museum of Greater ChicagoCheryl Kessler
In this paper the author proposes a theory of development that integrates society, institutional practice and the child's activity. The goal is to inform efforts to create more developmentally supportive settings and opportunities for children. The proposed theory focuses on the everyday practices of children that take place in specific institutional settings (e.g., schools, afterschools, families) reflecting dominant cultural-societal views and arrangements. The paper provides a theoretical lens that could be of interest to educators who are seeking to understand how the particular
The authors of this paper were interested in knowing how parents can support exploratory behaviors of their preschool-aged children at museum exhibits. They developed a quantitative instrument based on psychological literature on exploration and play in order to describe and quantify young children's increasing levels of exploration of their environment. They then tested the measurement tool with parents and their preschool-aged children to investigate what types of adult coaching would achieve high-level exploratory behavior at various exhibits.
In this paper the analysis of science lessons in early-years classrooms shows that the lessons did not promote scientific investigation or make connections between the ideas involved and the material world. Teacher directed scientific activities observed had limited value in terms of scientific inquiry and consequently did not foster the development of ideas or support the formation of hypotheses. The paper raises questions about how to best promote scientific practices, including through continuing professional development.