About 可汗學院 results of 10,000

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Failure of Reconstruction | AP US History | Khan Academy06:48

Failure of Reconstruction | AP US History | Khan Academy

4
B1
Circular flow of income and expenditures | Macroeconomics | Khan Academy08:58

Circular flow of income and expenditures | Macroeconomics | Khan Academy

29
A2
Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy04:38

Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy

66
B1
7 Tips for Effective Remote Learning with Khan Academy59:03

7 Tips for Effective Remote Learning with Khan Academy

4
A2
Relationships between scientific ideas in a text | Reading | Khan Academy07:41

Relationships between scientific ideas in a text | Reading | Khan Academy

4
B1
Worked example: Calculating mass percent | AP Chemistry | Khan Academy05:38

Worked example: Calculating mass percent | AP Chemistry | Khan Academy

5
B2
Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy06:39

Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy

16
B2
Inhaling and exhaling | Respiratory system physiology | NCLEX-RN | Khan Academy12:59

Inhaling and exhaling | Respiratory system physiology | NCLEX-RN | Khan Academy

5
B1
What is TB? | Infectious diseases | NCLEX-RN | Khan Academy12:27

What is TB? | Infectious diseases | NCLEX-RN | Khan Academy

60
B1
Black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy10:09

Black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

67
B1
Interest rate swap 1 | Finance & Capital Markets | Khan Academy03:51

Interest rate swap 1 | Finance & Capital Markets | Khan Academy

6
A2
Plotting projectile displacement, acceleration, and velocity | Khan Academy16:18

Plotting projectile displacement, acceleration, and velocity | Khan Academy

22
B1
Credit default swaps | Finance & Capital Markets | Khan Academy10:57

Credit default swaps | Finance & Capital Markets | Khan Academy

4
A2
Article IV of the Constitution | National Constitution Center | Khan Academy13:59

Article IV of the Constitution | National Constitution Center | Khan Academy

2
B1
The Mexican-American War | AP US History | Khan Academy07:39

The Mexican-American War | AP US History | Khan Academy

2
B1
Article V of the Constitution | National Constitution Center | Khan Academy17:12

Article V of the Constitution | National Constitution Center | Khan Academy

25
B1
Multiplying monomials | Polynomial arithmetic | Algebra 2 | Khan Academy03:16

Multiplying monomials | Polynomial arithmetic | Algebra 2 | Khan Academy

3
B1
Article VI of the Constitution | National Constitution Center | Khan Academy13:51

Article VI of the Constitution | National Constitution Center | Khan Academy

5
B1
Article VII of the Constitution | National Constitution Center | Khan Academy17:13

Article VII of the Constitution | National Constitution Center | Khan Academy

1
B1
How Khan Academy is Here to Help During COVID-1904:09

How Khan Academy is Here to Help During COVID-19

3
A2
Heart attack (myocardial infarction) pathophysiology | NCLEX-RN | Khan Academy11:49

Heart attack (myocardial infarction) pathophysiology | NCLEX-RN | Khan Academy

159
B1
Septic shock - pathophysiology and symptoms | NCLEX-RN | Khan Academy10:00

Septic shock - pathophysiology and symptoms | NCLEX-RN | Khan Academy

19
B2
Khan Academy Best Practices for Supporting Students in Special Education32:30

Khan Academy Best Practices for Supporting Students in Special Education

5
A2
Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy05:12

Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy

6
B1
The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy10:07

The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy

37
A2
Pythagorean theorem and radii of circles | Circles | Geometry | Khan Academy05:53

Pythagorean theorem and radii of circles | Circles | Geometry | Khan Academy

64
B1
London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy09:38

London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy

2
B2
Ion-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy04:40

Ion-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy

16
B2
London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy09:43

London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy

11
B2
Dipole-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy06:46

Dipole-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy

1
B1
Representing ionic solids using particulate models | AP Chemistry | Khan Academy05:43

Representing ionic solids using particulate models | AP Chemistry | Khan Academy

2
B1
Meet the skin! (Overview) | Integumentary system physiology | NCLEX-RN | Khan Academy05:16

Meet the skin! (Overview) | Integumentary system physiology | NCLEX-RN | Khan Academy

18
B1
Direct variation 1 | Rational expressions | Algebra II | Khan Academy03:39

Direct variation 1 | Rational expressions | Algebra II | Khan Academy

58
A2
Dividing numbers: intro to long division | 4th grade | Khan Academy03:15

Dividing numbers: intro to long division | 4th grade | Khan Academy

23
A2
Introduction to long division | Multiplication and division | Arithmetic | Khan Academy11:39

Introduction to long division | Multiplication and division | Arithmetic | Khan Academy

42
A2
Mortgage Interest Rates | Housing | Finance & Capital Markets | Khan Academy14:18

Mortgage Interest Rates | Housing | Finance & Capital Markets | Khan Academy

8
A2
Reform in the Gilded Age | AP US History | Khan Academy08:08

Reform in the Gilded Age | AP US History | Khan Academy

5
B1
What do pictures bring to a story? | Reading | Khan Academy02:41

What do pictures bring to a story? | Reading | Khan Academy

4
B1
One-sided limits from graphs | Limits | Differential Calculus | Khan Academy09:11

One-sided limits from graphs | Limits | Differential Calculus | Khan Academy

6
A2
Basic multiplication | Multiplication and division | Arithmetic | Khan Academy13:21

Basic multiplication | Multiplication and division | Arithmetic | Khan Academy

101
A2
Airbus A380 take-off time | One-dimensional motion | Physics | Khan Academy08:08

Airbus A380 take-off time | One-dimensional motion | Physics | Khan Academy

55
B1
Airbus A380 take-off distance | One-dimensional motion | Physics | Khan Academy05:30

Airbus A380 take-off distance | One-dimensional motion | Physics | Khan Academy

65
B1
Acceleration of aircraft carrier take-off | One-dimensional motion | Physics | Khan Academy14:16

Acceleration of aircraft carrier take-off | One-dimensional motion | Physics | Khan Academy

66
B1
Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy08:38

Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy

23
B1
Atrial flutter (AFL) | Circulatory System and Disease | NCLEX-RN | Khan Academy03:56

Atrial flutter (AFL) | Circulatory System and Disease | NCLEX-RN | Khan Academy

21
B2
Intro to vectors & scalars | One-dimensional motion | Physics | Khan Academy08:39

Intro to vectors & scalars | One-dimensional motion | Physics | Khan Academy

30
A2