About 可汗學院 results of 10,000

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Counting with small numbers | Counting | Early Math | Khan Academy00:56

Counting with small numbers | Counting | Early Math | Khan Academy

1096
B1
Introduction to the unit circle | Trigonometry | Khan Academy09:04

Introduction to the unit circle | Trigonometry | Khan Academy

26
B2
Introduction to physics | One-dimensional motion | Physics | Khan Academy09:30

Introduction to physics | One-dimensional motion | Physics | Khan Academy

70
B1
Origins of agriculture | World History | Khan Academy11:27

Origins of agriculture | World History | Khan Academy

138
A2
Helping verbs | The parts of speech | Grammar | Khan Academy02:54

Helping verbs | The parts of speech | Grammar | Khan Academy

188
A2
Photon Energy | Physical Processes | MCAT | Khan Academy09:18

Photon Energy | Physical Processes | MCAT | Khan Academy

33
B1
Summarizing nonfiction | Reading | Khan Academy02:42

Summarizing nonfiction | Reading | Khan Academy

9
B1
Rational equations intro | Algebra 2 | Khan Academy03:12

Rational equations intro | Algebra 2 | Khan Academy

3
A2
Making inferences in literary texts | Reading | Khan Academy03:35

Making inferences in literary texts | Reading | Khan Academy

9
B1
Functionalism | Society and Culture | MCAT | Khan Academy05:42

Functionalism | Society and Culture | MCAT | Khan Academy

53
B1
Prepositional phrases | The parts of speech | Grammar | Khan Academy05:38

Prepositional phrases | The parts of speech | Grammar | Khan Academy

40
A2
Modal verbs | The parts of speech | Grammar | Khan Academy04:53

Modal verbs | The parts of speech | Grammar | Khan Academy

304
A2
Somatosensory tracts | Organ Systems | MCAT | Khan Academy07:07

Somatosensory tracts | Organ Systems | MCAT | Khan Academy

69
B1
Capacitors and capacitance | Circuits | Physics | Khan Academy05:43

Capacitors and capacitance | Circuits | Physics | Khan Academy

28
B1
Chinese Imperial Dynasties | World History | Khan Academy08:37

Chinese Imperial Dynasties | World History | Khan Academy

97
B1
Characters' thoughts and feelings | Reading | Khan Academy03:21

Characters' thoughts and feelings | Reading | Khan Academy

2
A2
Character actions in stories | Reading | Khan Academy04:01

Character actions in stories | Reading | Khan Academy

6
A2
A story's point of view | Reading | Khan Academy03:43

A story's point of view | Reading | Khan Academy

8
B1
Introduction to limits | Limits | Differential Calculus | Khan Academy11:32

Introduction to limits | Limits | Differential Calculus | Khan Academy

7
A2
Cells and Organisms | Middle school biology | Khan Academy03:57

Cells and Organisms | Middle school biology | Khan Academy

15
B1
Perfect competition | Forms of competition | Microeconomics | Khan Academy10:17

Perfect competition | Forms of competition | Microeconomics | Khan Academy

184
A2
Representing alloys using particulate models | AP Chemistry | Khan Academy06:30

Representing alloys using particulate models | AP Chemistry | Khan Academy

64
B2
Valence electrons and ionic compounds | AP Chemistry | Khan Academy07:55

Valence electrons and ionic compounds | AP Chemistry | Khan Academy

3
B2
Bond length and bond energy | AP Chemistry | Khan Academy06:42

Bond length and bond energy | AP Chemistry | Khan Academy

4
B1
Conflict theory | Society and Culture | MCAT | Khan Academy04:38

Conflict theory | Society and Culture | MCAT | Khan Academy

149
B1
Perfect Aspect | The parts of speech | Grammar | Khan Academy02:31

Perfect Aspect | The parts of speech | Grammar | Khan Academy

85
A2
Looking back at the text for evidence | Reading | Khan Academy04:24

Looking back at the text for evidence | Reading | Khan Academy

42
B1
First and secondhand accounts | Reading | Khan Academy04:20

First and secondhand accounts | Reading | Khan Academy

2
B1
Khan Academy's Discovery Lab Offers Hands-On Learning 04:52

Khan Academy's Discovery Lab Offers Hands-On Learning

1169
A2
Groups of the periodic table | Periodic table | Chemistry | Khan Academy07:41

Groups of the periodic table | Periodic table | Chemistry | Khan Academy

3
B2
Overview of cellular respiration | Cellular respiration | Biology | Khan Academy13:11

Overview of cellular respiration | Cellular respiration | Biology | Khan Academy

17
B1
Exceptions to the octet rule | AP Chemistry | Khan Academy07:10

Exceptions to the octet rule | AP Chemistry | Khan Academy

6
B2
Khan Academy Founder Salman Khan on Liberating the Classroom for Creativity10:33

Khan Academy Founder Salman Khan on Liberating the Classroom for Creativity

179
A2
Scaling functions vertically: examples | Transformations of functions | Algebra 2 | Khan Academy05:09

Scaling functions vertically: examples | Transformations of functions | Algebra 2 | Khan Academy

9
A2
The First Amendment | National Constitution Center | Khan Academy16:14

The First Amendment | National Constitution Center | Khan Academy

4
B1
Reading (and comparing) multiple books | Reading | Khan Academy03:34

Reading (and comparing) multiple books | Reading | Khan Academy

6
A2
Vietnam War | The 20th century | World history | Khan Academy17:41

Vietnam War | The 20th century | World history | Khan Academy

57
B1
Length of a trip in 24 hour time | Math | Khan Academy02:19

Length of a trip in 24 hour time | Math | Khan Academy

3
A1
Intermolecular forces and vapor pressure | AP Chemistry | Khan Academy06:04

Intermolecular forces and vapor pressure | AP Chemistry | Khan Academy

4
B1
Khan Academy Best Practices for Supporting English Language Learners30:27

Khan Academy Best Practices for Supporting English Language Learners

10
A2
Symbolic interactionism | Society and Culture | MCAT | Khan Academy03:35

Symbolic interactionism | Society and Culture | MCAT | Khan Academy

45
A2
Steps of glycolysis | Cellular respiration | Biology | Khan Academy12:02

Steps of glycolysis | Cellular respiration | Biology | Khan Academy

8
B1
The Fifth Amendment | The National Constitution Center | Khan Academy12:43

The Fifth Amendment | The National Constitution Center | Khan Academy

3
B1
Making inferences in informational texts | Reading | Khan Academy05:08

Making inferences in informational texts | Reading | Khan Academy

3
B1
Graphing logarithmic functions (example 2) | Algebra 2 | Khan Academy03:46

Graphing logarithmic functions (example 2) | Algebra 2 | Khan Academy

6
A2
Graphing logarithmic functions (example 1) | Algebra 2 | Khan Academy05:27

Graphing logarithmic functions (example 1) | Algebra 2 | Khan Academy

11
A2