|
There are 10 videos in this category and 0 videos in 0 subcategories.
Category Videos
|
|
Not Right For WatchKnowLearn
Ages: 7 - 16
1203 Views:
|
Making a cloud in a bottle requires moistening the inside of a juice bottle with water, inserting a bit of smoke into the bottle using a freshly blown out match and pumping in air with a bicycle pump. Create a cloud in a bottle to understand how mois...ture and warm air interact with a demonstration from a science teacher in this video. Run time 03:44.
[more]
July 27, 2009 at 06:47 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 8 - 14
1179 Views:
|
.Science experiments that can be done with a barometer should include taking barometer readings every day for two weeks and noting the different in weather during different periods of air pressure. This video also provides step by step instructions f...rom a meteorologist on how to make your own barometer. More information on weather instruments, such as the barometer, can be found in the Meteorology subcategory inside the Earth Science portion of the directory. Run time 02:38.
[more]
May 16, 2010 at 10:42 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 11
1121 Views:
|
To make a tornado in a bottle, fill a plastic bottle partially with water, add a few drops of dish soap and add a bit of glitter before swirling the water around to create a miniature cyclone. Create a tornado in a bottle, making sure the cap is wate...rtight, with a demonstration from a science teacher in this video. Run time 01:39.
[more]
July 27, 2009 at 06:49 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
639 Views:
|
Are you dreaming of a white Christmas? Try making your own winter wonderland. Ken Libbrecht, Caltech physicist and author of The Secret Life of a Snowflake, devised an experiment to grow a snow crystal in an old plastic bottle. Dry ice required. (3:2...9)
[more]
December 27, 2011 at 09:04 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
575 Views:
|
Lesson ObjectiveStudents design, build, and test models of the greenhouse effect. Questions to ConsiderWhat is the introductory activity for this lesson and why is it important?How does the teacher prepare students to create their own experiments?Ho...w does this activity use the scientific method and inquiry?Support Materials BelowData sheets, experiment instructions and more.
(6mins)
[more]
January 17, 2012 at 10:48 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
515 Views:
|
Lesson ObjectiveStudents put their models to the test to observe climate change. Questions to ConsiderHow did the students see the greenhouse effect in action?How did the teacher use students’ impatience to help them understand the scientific process...?How did these experiments help students grasp first-hand how change is gradual?Support Materials BelowData sheets, experiment instructions and more
(5mins)
[more]
January 17, 2012 at 11:16 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 10 - 18
514 Views:
|
Lesson ObjectiveStudents build models of environment systems to explore climate change. Questions to ConsiderNotice how the teacher models the set up visually and verballyWhat does the teacher mean by "purposeful chaos"?Why was it important for the s...tudents to set up their own experiments?Support Materials BelowData sheets, experiment instructions and more.
(7mins)
[more]
January 17, 2012 at 11:03 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
491 Views:
|
Lesson ObjectiveStudents design four models to represent environmental systems. Questions to ConsiderNotice how students first connect to previous learningNotice how the teacher clarifies the purpose of each experiment with driving questions and hypo...thesesWhat critical thinking skills are gained that will help students throughout life?Support Materials BelowData sheets, experiment instructions and more
(10mins)
[more]
January 17, 2012 at 10:59 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 15
986 Views:
|
This video presents an experiment for creating a tornado using two 2-liter plastic bottles. During the experiment, the presenter explains how a tornado forms. (3:22)
November 28, 2010 at 06:24 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 5 - 11
1069 Views:
|
We have all seen clouds in the sky- now make them in a jar! Using a jar with hot water and a match, see how the jar fills with cloud-like smoke. An adult must be present for this experiment.
June 7, 2010 at 03:08 PM
|
|