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Health

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Science & Technology

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Thinking & Learning

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02:43

Thinking & Learning

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06:39

Philosophy & Religion

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03:10

Civics

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04:10

Health

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04:59

Science & Technology

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Lesson duration 04:59

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04:30

Social Studies

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Social Studies

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04:50

Mathematics

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04:31

Science & Technology

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02:57

Literature & Language

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459,672 Views

03:38

Science & Technology

Reforestation: Impact on Climate

Lesson duration 03:38

128,064 Views

04:55

Life Sciences

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2,337,378 Views

04:01

Science & Technology

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Lesson duration 04:01

63,087 Views

03:21

Literature & Language

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Lesson duration 03:21

537,821 Views

03:20

Social Studies

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Lesson duration 03:20

2,341,634 Views

04:29

Science & Technology

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Lesson duration 04:29

33,148 Views

03:50

Design, Engineering & Technology

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Lesson duration 03:50

22,158,890 Views

04:51

Science & Technology

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Lesson duration 04:51

3,347,005 Views

03:17

Science & Technology

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Lesson duration 03:17

18,176 Views

03:42

Literature & Language

How false news can spread

Lesson duration 03:42

2,277,168 Views

04:49

Health

Why do some people go bald?

Lesson duration 04:49

3,440,324 Views