結果 : time period definition for kids
6:07

AD and BC Explained (as well as CE and BCE)

History Skills
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2:46

What Is The Geologic Time Scale? 🌎⏳⚖ The Geologic Time Scale with Events

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10:08

Every Historical Time Period Explained in 10 Minutes

The Paint Explainer
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3:43

AD and BC (and BCE and CE) Explained

LEARN OR DIE
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8:20

Wavelength, Frequency, Time Period and Amplitude | Physics

Najam Academy
908,064 回視聴 - 4 年前
11:22

Seconds, Minutes and Hours for Kids | Lesson Video

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4:53

How do you correctly number centuries in history?

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3:28

Reaching Adolescence - Puberty | Don't Memorise

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0:48

Menstrual Cycle Basics | 3D animation (1/2)

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2:07

The Menstrual Cycle

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43:33

History for Kids

Homeschool Pop
902,835 回視聴 - 5 年前
1:45

05 Amplitude time period and frequency

Cerebroz EduTree
6,108 回視聴 - 3 年前
1:31

Time period of a pendulum depends on its length | Oscillation| Physics

KClassScienceChannel
1,026,781 回視聴 - 11 年前
6:25

What are Kepler's Laws of Planetary Motion? | Orbits of Planets | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz
251,042 回視聴 - 1 年前
3:39

Wave Motion | Waves | Physics | FuseSchool

FuseSchool - Global Education
1,169,122 回視聴 - 6 年前
3:25

Motion and Time Class 7 Science - Simple Pendulum

LearnFatafat
106,264 回視聴 - 4 年前
5:25

Prepositions of Time – English Grammar Lessons

Ellii (formerly ESL Library)
921,975 回視聴 - 4 年前
5:05

what is Frequency? Physics

Najam Academy
123,190 回視聴 - 3 年前
2:40

Seasons - Months of the Year - Science for Kids | @PrimaryWorld

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190,371 回視聴 - 3 年前
3:21

Paleolithic | Educational Video for Kids

Happy Learning English
679,616 回視聴 - 8 年前