Independent scientific experimentation in distance learning chemistry with the help of instructional videos and experimental homework – the colorimetric analysis of juice spritzers with the “smartphone photometer”

CHEMKON ◽  
2021 ◽  
Author(s):  
Lars Czubatinski ◽  
Gabriele Hornung ◽  
Eugen Resmann
Keyword(s):  
Distance Learning ◽  
Colorimetric Analysis ◽  
Instructional Videos ◽  
Scientific Experimentation ◽  
Learning Chemistry

scholarly journals Open Calculus: A Free Online Learning Environment

2011 ◽  
Vol 4 (12) ◽  
Author(s):  
Jane Korey ◽  
Kim Rheinlander ◽  
Dorothy Wallace
Keyword(s):  
Online Learning ◽  
Distance Learning ◽  
Learning Environment ◽  
Dartmouth College ◽  
Online Learning Environment ◽  
Online Homework ◽  
Experimental Control ◽  
Instructional Videos ◽  
Written Text ◽  
Self Study

Dartmouth College mathematicians have developed a free online calculus course called "Open Calculus." Open Calculus is an exportable distance-learning/self-study environment for learning calculus including written text, nearly 4000 online homework problems and instructional videos. The paper recounts the evaluation of course elements since 2000 in two experimental/control course situations involving nearly 300 students.

scholarly journals Adaptive Synchronization of Semantically Compressed Instructional Videos for Collaborative Distance Learning

2007 ◽  
Vol 5 (2) ◽  
pp. 56-73 ◽  
Author(s):  
Dan Phung ◽  
Giuseppe Valetto ◽  
Gail E. Kaiser ◽  
Tiecheng Liu ◽  
John R. Kender
Keyword(s):  
Distance Learning ◽  
Adaptive Synchronization ◽  
Instructional Videos
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