Essential Science for Teachers: Earth and Space Science
In-depth interviews with children that uncover their ideas about the topic at hand.,The interviewer shows the student two different representations of mountains, one smooth and one jagged, and asks her to describe what she sees. As she describes a volcano, the interviewer probes to find out why she thinks it is a volcano, whether a volcano is a mountain, and how a volcano forms a mountain.
Author(s): Harvard-Smithsonian Center for Astrophysics

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Essential Science for Teachers: Earth and Space Science
In-depth interviews with children that uncover their ideas about the topic at hand.,In this segment the interviewer is trying to find out if the student has prior knowledge about types of rocks by asking her about the stripes on the rock and why she thinks it is striped. She uses the word "metamorphic" and goes on to explain what a metamorphic rock is. The interviewer probes further by asking her why rocks get pressed together and where the stripes may have come from. He then shows her a picture
Author(s): Harvard-Smithsonian Center for Astrophysics

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Whippo Problem Space
What! You haven't ever seen a Whippo? What about a Whammel? Well, how do you think that whales evolved? Which mammals do you think are their closest living relatives? Trying to make sense of whale evolution is a great place to engage in some evolutionary reasoning and look closely at the way scientists work through difficult historical problems. By the way, the term Whippo is used as a sort of shorthand for the hypothesis that whale and hippos represent sister groups—that is, they are each oth
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Study of Place: Antarctic Exploration
Each two-week module in the Study of Place curriculum is framed by an historical event that makes a connection between the physical environment and human activity. The activities focus primarily on physical and earth science content, geography, and inquiry skills. Assessments and scoring rubrics, including a pre-assessment that can be used for both modules, are embedded in each module, providing opportunities for tracking student learning. The Antarctic Exploration module is framed by Sir Ernest
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Analysis of a selection of educational ICT systems for mathematics
The deliverable describes a grid that has been designed to study ILEs (Iteractive Learning Environments) in arithmetic and algebra, a process for choosing 6 ILEs to be studied and the result of the studies. The studied ILES are: ActiveMath, AnimalWatch, Cognitive Tutor, Math-Teacher Plus, MatXpert, Ms. Lindquist.,deliverable D20.5.1 from ERT Telma in the NoE Kaleidscope
Author(s): Nicaud Jean-François,Alshwaikh Jehad,argyro papad

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Analysing the significance of problem solving expertise and computational tool proficiency in design
This paper presents a pilot study to analyze the role of problem solving expertise (PSE) and computational tool proficiency (CTP) of expert and novice architects in the ideation process within a distributed cognition environment. To analyze PSE, we studied the frequency of occurrence of unique problem solving tasks per limited commitment mode (LCM) revisit. We also devised a quantitative measure for analyzing CTP based on the frequency of unique and normally distributed modeling activities per d
Author(s): Abdelmohsen, Sherif M. and Do, Ellen Yi-Luen

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Cancer Biology 3 - Prof. Yi Li (Part 2)
The third cancer lecture for the Computer-Aided Discovery Methods course taught at Baylor College of Medicine. This lecture covers cancer stem cells, differentiation, metastasis, and cancer types by organ of origin.
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Balanced Search Structures (con't)
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Balanced Search Structures
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The Western Soundscape Archive (WSA)
The Western Soundscape Archive (WSA) recognizes the vital connection between places and their soundscapes and features audio recordings of animals and environments throughout the western United States. The WSA typically features three types of recordings: those of individual species, ambient soundscapes and interviews. The project's geographic focus includes eleven contiguous western states — Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington and Wyomi
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Thinking Like a Social Scientist: a lecture by Professor Saul Estrin
In this new series of lunchtime lectures, nine of LSE's most senior academics explain the latest thinking on how social scientists work to address the critical problems of the day. They survey the leading ideas and contributions made by their discipline, explain the types of problems that are addressed and the tools that are used, and explore the kinds of solutions proposed. Saul Estrin is head of the Department of Management at LSE.
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Risk, Behaviour and Applications to Health Policy
In this lunchtime series of lectures, a selection of LSE's academics from across the spectrum of the social sciences explain the latest thinking on how social scientists work to address the critical problems of the day. They survey the leading ideas and contributions made by their discipline, explain the types of problems that are addressed and the tools that are used, and explore the kinds of solutions proposed.
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Online and offline risk - getting young people's experience of the internet into perspective
(Editors note: The last few minutes of the Q&A session are missing.) In this lunchtime series of lectures, a selection of LSE's academics from across the spectrum of the social sciences explain the latest thinking on how social scientists work to address the critical problems of the day. They survey the leading ideas and contributions made by their discipline, explain the types of problems that are addressed and the tools that are used, and explore the kinds of solutions proposed.
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Risk versus responsibility in the regulation of the company
In this lunchtime series of lectures, a selection of LSE's academics from across the spectrum of the social sciences explain the latest thinking on how social scientists work to address the critical problems of the day. They survey the leading ideas and contributions made by their discipline, explain the types of problems that are addressed and the tools that are used, and explore the kinds of solutions proposed.
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2.3 Broadband spectra
The field of active galaxies is recognised as one of increasing importance. But how do we know there are different kinds of galaxy? What are active galaxies? How are they powered? This unit examines the different types of active galaxy and looks at the crucial role of the active galactic nucleus and the energy source at its heart.
Author(s): The Open University

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Vaccination
Vaccinations are now considered a part of everyday life, but how do they work? This unit will help those with a background in biology understand the historical development of vaccination, assess the various types of vaccines used today, examine their production and explore the limitations that are placed on vaccination programmes.
Author(s): The Open University

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5.1 Introduction
The field of active galaxies is recognised as one of increasing importance. But how do we know there are different kinds of galaxy? What are active galaxies? How are they powered? This unit examines the different types of active galaxy and looks at the crucial role of the active galactic nucleus and the energy source at its heart.
Author(s): The Open University

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4.7 Jets
The field of active galaxies is recognised as one of increasing importance. But how do we know there are different kinds of galaxy? What are active galaxies? How are they powered? This unit examines the different types of active galaxy and looks at the crucial role of the active galactic nucleus and the energy source at its heart.
Author(s): The Open University

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3.5 Blazars
The field of active galaxies is recognised as one of increasing importance. But how do we know there are different kinds of galaxy? What are active galaxies? How are they powered? This unit examines the different types of active galaxy and looks at the crucial role of the active galactic nucleus and the energy source at its heart.
Author(s): The Open University

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4.5 An accretion disc
The field of active galaxies is recognised as one of increasing importance. But how do we know there are different kinds of galaxy? What are active galaxies? How are they powered? This unit examines the different types of active galaxy and looks at the crucial role of the active galactic nucleus and the energy source at its heart.
Author(s): The Open University

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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2