Internal and external cooperation scripts in web-based collaborative inquiry learning
Cooperation scripts are a powerful means to improve collaborative learning. Scripts can be designed to support argumentative knowledge construction. However, not only externally induced cooperation scripts but also the learners internal scripts on argumentative knowledge construction influence argumentative processes and what kind of knowledge is acquired during collaboration. In this study, 98 students (49 dyads) of two German secondary schools participated. We implemented two versions (high
Socioemotional orientation as a mediating variable in teaching learning interaction: Implications fo
In this paper we argue that many of the design decisions of modern pedagogical solutions are made unconsciously without articulated view of the issues being addressed by the complex relationship of student’s social, emotional and motivational interpretations in learning. We present a theoretical framework for analysing them and discuss of the two empirical experiments, where individual students’ social and motivational interpretations were analyzed in a cognitive apprenticeship based technol
Livre blanc sur les standards du e-learning
L’article suivant propose un tour d’horizon sur les différents standards émergents du secteur de l’eLearning. Comme toute nouvelle technologie, l’eLearning et ses différentes fonctionnalités doivent pouvoir disposer d’un schéma de référence standard. L’existence d’un tel standard est indispensable au développement d’une nouvelle technologie, en le sens qu’il permet l’interopérabilité de ressources vouées autrement à être incompatibles. L’interopérabilité est
Computer Assisted Learning for Bases of Electronics. From LAN to Hypermedia Implementation
This paper presents the implementation of a Computer Assisted Learning system, from Local Area Networks to Hypermedia environment. The user Professor is endowed with authoring support for tutorials and multiple-choice tests, with knowledge data-bases managing facilities and with access to complete records of students results. The user Student can attend a tutorial or take a test on a self-initiative base or during a session managed interactively by the Professor. The LAN system, implemented in C
Taking Programming into Kindergartens: Exploratory Research Activities Using ToonTalk
We believe that computers should be introduced in kindergarten education under the same philosophy and methods employed for other elements of modern society. Children should be familiar with computers in general, not just with specific sets of skills. We see computer programming in particular as a way to empower children, allowing them to grasp fundamental computing concepts, and not fearing to use a computer in novel ways; they should be able to approach the computer-tool as an adaptable tool,
Workplace Injury Control
This film examines methods for controlling injury hazards on the job. Topics include ANSI Z10, elimination, substitution, engineering controls, warnings, administrative controls, and personal protective equipment. Copyright 2012, Mitch Ricketts. For an illustrated transcript, copy and paste the following URL into your browser: http://www.ksre.ksu.edu/agsafe/p.aspx?tabid=58
English & Linguistics: Poetry with a Pulse - Rhian Gallagher
Rhian Gallagher is a poet whose writing has been widely anthologised. She won the New Zealand Post Book Award for Poetry in 2012 for her second collection of poems, Shift. 14 February 2013
Visual aid for mapping your position within a learning cycle.
Elements that make up the human body
Introducing the periodic table of elements, and identifying the major elements involved in the human body and their roles.
Equations - Calculations with numbers and symbols
A learning object that concentrates on your ability to do calculations in the right order.
Robotics with the XBC Controller
This course offers a brief history of robotics, and a definition of robot and robotics. The course includes an introduction to IC and the XBC, downloading firmware, Updating the bitstream, and IC Environment and simulator. It concludes with an activity building a Demo-Bot.
Using Pseudoscience as an Aid to Teaching General and Analytical Chemistry
This site developed by Michael Epstein, Margaret Bullard, Brad Buehler, and Robin Kloster, Department of Science, Mount Saint Mary\'s College contains case studies and experiments, used at this college in Maryland, that could be readily incorporated into an analytical chemistry course. Their inclusion of pseudoscientific topics include (a) lecture, discussion, and examinations; (b) demonstrations; (c) laboratory experiments; and (d) student attendance at a conference where controversial research
Interpreting Electrospray Mass Spectra
This site is a tutorial on interpretation of electrospray mass spectra of multiply charged molecules. It provides a simple explanation of the electrospray process and the potential for the creation of multiply charged species, especially when working with peptides. The mathematics of determining the charge state and molecular weight of the peptide is also explained. Although this site provides a good foundation on electrospray MS of peptides, students requiring an advanced understanding of MS
Introduction to Chemical Equilibria
An interactive set of applet-based demonstrations (many modeled as experimental measurements) that illustrate the concepts and calculations of chemical equilibria. The site demonstrates equilibrium processes in a reaction vessel by plotting the concentration of reactants and products over time. The site would be a good supplement for a class in general chemistry or quantitative analysis.
The Web: Design for Active Learning
This page focuses on interactivity as it applies to a cohesive design including, high interface, content, and instructional design. This page is usable in gathering strategies for applying active learning in a college environment, although none are specifically related to analytical chemistry. Unfortunately, several of the links on the page are broken, but there are a number of useful ones.
Drug company GlaxoSmithKline offers this online genetics tutorial designed for kids. The tutorial presents lessons on DNA, genes, heredity, genetic susceptibility to disease, and the role of genetic markers in predetermining risk of disease and medicinal response. Each subject page includes a description of the topic, plus loads of interactive educational games and activities. The educational games are especially well done, although the cartoon-style presentation, which is intended for younger s
Introduction to Mass Spectrometry
This site contains an on-line text on mass spectrometry at the intermediate level. The text gives good general coverage of mass spectrometry instrumentation and applications in very readable format. It contains nice diagrams that provide a visualization of the ionization and mass selection processes. It also contains an overview of applications of mass spectrometry near the end that is different than most sites related to MS. It is especially appropriate for intermediate students.
Integrated Spectral Database System for Organic Compounds
Searchable database of infrared, NMR, and mass spectra of organic compounds.
Middle School Portal: Math and Science Pathways (MSP2)
This document is an introduction to energy. The reading will define energy and discuss topics such as (1) Forms of energy, (2) Kinetic energy (electrical, radiant, thermal, motion, and sound), (3) Potential energy (Chemical, Stored Mechanical, Nuclear, and Gravitational), (4) Conservation of energy, (5) Energy efficiency, and (6) Sources of Energy (renewable and nonrenewable). The document also depicts illustrations of energy transformations and U.S. energy consumption by source. This resource i