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My Uploads :: Chaves

Total Videos Posted by Chaves: 10
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Biological Oxygen Demand
The video shows how to store a hypereutrophic w...
Scientific Method Mar 8, 2015 at 12:04 PM 87
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 06:21 PM 54
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 02:30 PM 71
Not Right For WatchKnowLearn

Avg: 0.0   Votes: 0
Dose-Response to Carbon Dioxide
Students learn about photosynthesis and carbon ...
Environmental Science Jul 19, 2013 at 11:18 AM 586
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 10:02 AM 114
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 02:27 PM 350
Not Right For WatchKnowLearn

Avg: 4.0   Votes: 2
Evaluating Soil Texture
This is relatively easy and inexpensive method ...
Environmental Science Jul 10, 2013 at 08:10 PM 640
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 10:37 AM 280
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 08:49 AM 362
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 01:56 PM 454
Not Right For WatchKnowLearn

Avg: 4.0   Votes: 2