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Met de 'Brightbox - Experimenteer met zonne-energie' leren kinderen alleen, of met hulp van een ouder of leerkracht, hoe zonne-energie opwekt. Aan de hand van twintig opdrachten ontdekken jongens en meisjes hoe een zonnecel werkt in verschillende stroomkringen. De oefeningen starten eenvoudig en worden steeds moeilijker. Om af te sluiten maken de kinderen hun eigen zonnecel.(https://brightbib.be/product/brightbox-experimenteer-met-zonne-energie-met-verzending-2)

STEM (Science Technology Engineering Maths) --- Zonne-energie --- Elektriciteit --- Proef (wetenschap)

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This volume brings the studies of institutions, labour, and material cultures to bear on the history of science and technology by tracing the workings of the Imperial Household Department (Neiwufu) in the Qing court and empire. An enormous apparatus that employed 22,000 men and women at its heyday, the Department operated a "machine" with myriad moving parts. The first part of the book portrays the people who kept it running, from technical experts to menial servants, and scrutinises the paper trails they left behind. Part two uncovers the working principles of the machine by following the production chains of some of its most splendid products: gilded statues, jade, porcelain, and textiles. Part three tackles the most complex task of all, managing living organisms in nature, including lotus plants grown in imperial ponds in Beijing, fresh medicines sourced from disparate regions, and tribute elephants from Southeast Asia.

HISTORY / Asia / China. --- China, Qing Court, Material culture, Science & technology, Imperial Household Department.

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"General introduction to the history of technology privileging a global view over typical Eurocentrist takes on the subject"--

Technology --- Technology transfer --- History. --- TECHNOLOGY & ENGINEERING / Social Aspects --- SOCIAL SCIENCE / Technology Studies --- TECHNOLOGY & ENGINEERING / History

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Die experimentelle Planungskompetenz stellt insbesondere im Lichte des Kompetenzbereichs Erkenntnisgewinnung der Nationalen Bildungsstandards eine wichtige Kernkompetenz künftiger Chemie-Lehrkräfte in Deutschland dar. Unter dem Konstrukt können diejenigen Kompetenzen von Lehrkräften verstanden werden, welche für eine lernwirksame Gestaltung von Experimentierprozessen nötig sind. Dabei stellen die ziel- und kompetenzorientierte Öffnung des Experimentierprozesses, die Verwendung adäquater Unterstützungsmaßnahmen, die Berücksichtigung von Lernvoraussetzungen der Schülerinnen und Schüler sowie die Passung zwischen den verschiedenen Planungsentscheidungen wichtige Planungskriterien dar. Zur Förderung der experimentellen Planungskompetenz wurde im Rahmen der vorliegenden Arbeit ein Seminarkonzept entwickelt, in dem insgesamt 48 Studierende selbst Experimentierprozesse planten, evaluierten und reflektierten. Um die Lernwirksamkeit zu überprüfen, wurde in einem Pre-Post-Follow-Up-Design u. a. die experimentelle Planungskompetenz mit Hilfe eines Performanztests erhoben. Die daraus resultierenden schriftlichen Planungen wurden mit Hilfe eines selbst entwickelten Kodiermanuals analysiert und hinsichtlich ihrer Qualität bewertet. Auf die gleiche Weise wurden die im Verlauf des Seminars entstandenen Experimentierprozesse ausgewertet. Es zeigen sich signifikante Zuwächse in der experimentellen Planungskompetenz.

Education / Teaching Methods & Materials / Science & Technology --- Education --- Planungskompetenz --- Experimentieren --- Studierende --- Kodiermanual --- Chemie

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We are familiar with the idea that technology is neutral, and that its impact depends only on how it is used. This traditional view has, however, become untenable. Because of its nature and its complex interplay with industry, the economy, and society, technology is no longer neutral. This change is being driven by the pervasiveness of data, which today are generated everywhere at an unpreceded pace because several technologies are currently reaching maturity. Data shape the world around us, in a trend that is commonly referred to as "digitalization". This trend is apparent in every aspect of our lives, ranging from our personal environment and health to transportation, energy generation and management, and industry. Digitalization itself generates value, enabling the creation of new products and services. It also fosters technological and business innovation in other fields, including the manufacturing industry, and acts as a lever with which to promote growth. Digitalization, however, also creates imbalances, and this happens due to its very nature. Such imbalances appear between different parts of the globe and within individual geographical spaces.This book explores the multiplicity of mechanisms associated with the growing role that technology and data are playing in the creation of imbalances, and goes on to identify certain paths that lead toward mitigation. Should we make data publicly accessible, and in a transparent way? How can policymakers empower governments to address global and local imbalances, particularly those generated by technology and data? Do we need a global data-governance structure that--like the World Trade Organization for commerce--regulates data use and access?.

Information technology --- Impact of science & technology on society. --- Economics of industrial organisation. --- Social aspects.