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Chaves
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Total Videos Posted by Chaves: 9
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Biological Oxygen Demand
The video shows how to store a hypereutrophic w...
Scientific Method
Mar 8, 2015 at 11:04 AM
1290
Not Right For WatchKnowLearn
Avg: 3.0 Votes: 1
Feed Conversion in Mealworms
This procedure allows students to generate data...
Experiments for Children
Dec 14, 2014 at 05:21 PM
1197
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 1
Measuring Electricity from a Photovoltaic
Two multimeters are used at the same time to me...
Electricity
Nov 30, 2014 at 01:30 PM
1391
Not Right For WatchKnowLearn
Avg: 0.0 Votes: 0
Dose-Response to Carbon Dioxide
Students learn about photosynthesis and carbon ...
Lakes and Ponds
Jul 19, 2013 at 10:18 AM
3888
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 2
Dissolved Oxygen
This activity helps students understand the how...
Water Pollution & Conservation
Jul 17, 2013 at 09:02 AM
1187
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 2
Assessing Toxicity with Yeast on Vimeo
This procedure provides a fast and inexpensive ...
Cell Biology
Jul 12, 2013 at 01:27 PM
2210
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 2
Measuring Work Efficiency on Vimeo
A multimeter is used to measure the efficiency ...
Electric Motor
Jul 7, 2013 at 09:37 AM
3074
Not Right For WatchKnowLearn
Avg: 4.6 Votes: 2
Electricity Generation - Microscale Dynamo Demonstration
This is a very low budget demonstration of elec...
Electricity
Jul 3, 2013 at 07:49 AM
1429
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 1
Generating Electricity with a Car Fan on Vimeo
This activity teaches non-science majors how to...
Electricity
Jun 14, 2013 at 12:56 PM
1753
Not Right For WatchKnowLearn
Avg: 4.0 Votes: 2
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