2,692 個「 khan academy 」的搜尋結果

依關聯性
諧波級數和?-級數 | 金剛砂微積分 BC | 可汗學院 (Harmonic series and ?-series | AP®︎ Calculus BC | Khan Academy)05:10

諧波級數和?-級數 | 金剛砂微積分 BC | 可汗學院 (Harmonic series and ?-series | AP®︎ Calculus BC | Khan Academy)

9
B2 中高級
文本中科學思想之間的關係｜閱讀｜可汗學院 (Relationships between scientific ideas in a text | Reading | Khan Academy)07:41

文本中科學思想之間的關係｜閱讀｜可汗學院 (Relationships between scientific ideas in a text | Reading | Khan Academy)

6
B1 中級
在家教孩子？ 學習如何使用我們的每週數學學習計劃。 (Homeschooling your kids? Learn how to use our weekly math learning plans)33:19

在家教孩子？ 學習如何使用我們的每週數學學習計劃。 (Homeschooling your kids? Learn how to use our weekly math learning plans)

3
A2 初級
字幕已審核外星人真的存在嗎？！(Ancient Aliens: Declassified Videos Reveals Strange UFOs (Season 17))03:52

外星人真的存在嗎？！(Ancient Aliens: Declassified Videos Reveals Strange UFOs (Season 17))

10195
中文B2 中高級
平均變化率介紹｜函數｜代數I｜可汗學院 (Introduction to average rate of change | Functions | Algebra I | Khan Academy)05:31

平均變化率介紹｜函數｜代數I｜可汗學院 (Introduction to average rate of change | Functions | Algebra I | Khan Academy)

52
A2 初級
縮放函數介紹｜函數的變換｜代數2｜可汗學院 (Scaling functions introduction | Transformations of functions | Algebra 2 | Khan Academy)06:03

縮放函數介紹｜函數的變換｜代數2｜可汗學院 (Scaling functions introduction | Transformations of functions | Algebra 2 | Khan Academy)

7
A2 初級
氫鍵｜分子間作用力和性質｜AP化學｜可汗學院 (Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy)06:39

氫鍵｜分子間作用力和性質｜AP化學｜可汗學院 (Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy)

17
B2 中高級
字幕已審核【資訊】我們都被媒體控制了！淺談大眾媒體組織與文化 (Mass media | Society and Culture | MCAT | Khan Academy)05:57

【資訊】我們都被媒體控制了！淺談大眾媒體組織與文化 (Mass media | Society and Culture | MCAT | Khan Academy)

24014
中文B1 中級
思想和政策制定｜AP美國政府和政治｜可汗學院 (Ideology and policymaking | AP US Government and Politics | Khan Academy)03:14

思想和政策制定｜AP美國政府和政治｜可汗學院 (Ideology and policymaking | AP US Government and Politics | Khan Academy)

10
B1 中級
瞬時速度和速率｜一維運動｜物理學｜可汗學院 (Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy)04:38

瞬時速度和速率｜一維運動｜物理學｜可汗學院 (Instantaneous speed and velocity | One-dimensional motion | Physics | Khan Academy)

70
B1 中級
代數2｜可汗學院｜代數2｜代數2｜可汗學院 (Graphing square and cube root functions | Algebra 2 | Khan academy)06:48

代數2｜可汗學院｜代數2｜代數2｜可汗學院 (Graphing square and cube root functions | Algebra 2 | Khan academy)

3
A2 初級
數字除法：長除法介紹｜四年級｜可汗學院 (Dividing numbers: intro to long division | 4th grade | Khan Academy)03:15

數字除法：長除法介紹｜四年級｜可汗學院 (Dividing numbers: intro to long division | 4th grade | Khan Academy)

26
A2 初級
多項式的零點介紹｜多項式圖形｜代數 2｜可汗學院 (Zeros of polynomials introduction | Polynomial graphs | Algebra 2 | Khan Academy)05:09

多項式的零點介紹｜多項式圖形｜代數 2｜可汗學院 (Zeros of polynomials introduction | Polynomial graphs | Algebra 2 | Khan Academy)

4
A2 初級
呼吸系統疾病｜呼吸系統疾病｜NCLEX-RN｜可汗學院 (Transudate vs exudate | Respiratory system diseases | NCLEX-RN | Khan Academy)09:01

呼吸系統疾病｜呼吸系統疾病｜NCLEX-RN｜可汗學院 (Transudate vs exudate | Respiratory system diseases | NCLEX-RN | Khan Academy)

38
B1 中級
多項式的零點（倍率）｜多項式圖形｜代數2｜可汗學院 (Zeros of polynomials (multiplicity) | Polynomial graphs | Algebra 2 | Khan Academy)05:00

多項式的零點（倍率）｜多項式圖形｜代數2｜可汗學院 (Zeros of polynomials (multiplicity) | Polynomial graphs | Algebra 2 | Khan Academy)

5
A2 初級
中心極限定理｜推理統計｜概率與統計｜可汗學院 (Central limit theorem | Inferential statistics | Probability and Statistics | Khan Academy)09:49

中心極限定理｜推理統計｜概率與統計｜可汗學院 (Central limit theorem | Inferential statistics | Probability and Statistics | Khan Academy)

25
B1 中級
函數對稱性介紹｜函數的變換｜代數2｜可汗學院 (Function symmetry introduction | Transformations of functions | Algebra 2 | Khan Academy)05:22

函數對稱性介紹｜函數的變換｜代數2｜可汗學院 (Function symmetry introduction | Transformations of functions | Algebra 2 | Khan Academy)

13
A2 初級
代數之美｜代數入門｜代數一｜可汗學院 (The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy)10:07

代數之美｜代數入門｜代數一｜可汗學院 (The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy)

39
A2 初級
認識皮膚(概述)｜ Integumentary system physiology｜NCLEX-RN｜可汗學院。 (Meet the skin! (Overview) | Integumentary system physiology | NCLEX-RN | Khan Academy)05:16

認識皮膚(概述)｜ Integumentary system physiology｜NCLEX-RN｜可汗學院。 (Meet the skin! (Overview) | Integumentary system physiology | NCLEX-RN | Khan Academy)

18
B1 中級
用微粒模型來表示離子型固體｜AP化學｜可汗學院 (Representing ionic solids using particulate models | AP Chemistry | Khan Academy)05:43

用微粒模型來表示離子型固體｜AP化學｜可汗學院 (Representing ionic solids using particulate models | AP Chemistry | Khan Academy)

4
B1 中級
預測鍵的類型（金屬與非金屬）｜AP化學｜可汗學院 (Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy)05:12

預測鍵的類型（金屬與非金屬）｜AP化學｜可汗學院 (Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy)

10
B1 中級
5個免費學習編碼的網站!| 魯巴的生活 (Top 5 Websites to Learn Coding for Free! | Life of Luba)06:28

5個免費學習編碼的網站!| 魯巴的生活 (Top 5 Websites to Learn Coding for Free! | Life of Luba)

6
A2 初級
囊性纖維化病理生理學｜呼吸系統疾病｜NCLEX-RN｜可汗學院 (Cystic fibrosis pathophysiology | Respiratory system diseases | NCLEX-RN | Khan Academy)06:11

囊性纖維化病理生理學｜呼吸系統疾病｜NCLEX-RN｜可汗學院 (Cystic fibrosis pathophysiology | Respiratory system diseases | NCLEX-RN | Khan Academy)

20
B2 中高級
字幕已審核記憶單字的訣竅 (The Secret to Remembering Vocabulary)09:15

記憶單字的訣竅 (The Secret to Remembering Vocabulary)

13125
中文A2 初級
循環系統生理學 - 循環系統生理學 - NCLEX-RN - 可汗學院| 循環系統生理學｜NCLEX-RN｜可汗學院 (Meet the heart! | Circulatory system physiology | NCLEX-RN | Khan Academy)10:09

循環系統生理學 - 循環系統生理學 - NCLEX-RN - 可汗學院| 循環系統生理學｜NCLEX-RN｜可汗學院 (Meet the heart! | Circulatory system physiology | NCLEX-RN | Khan Academy)

68
B1 中級
房撲（AFL）｜循環系統和疾病｜NCLEX-RN｜可汗學院 (Atrial flutter (AFL) | Circulatory System and Disease | NCLEX-RN | Khan Academy)03:56

房撲（AFL）｜循環系統和疾病｜NCLEX-RN｜可汗學院 (Atrial flutter (AFL) | Circulatory System and Disease | NCLEX-RN | Khan Academy)

25
B2 中高級
老年痴呆症和柯薩科夫綜合症｜環境處理｜MCAT｜可汗學院 (Alzheimer's disease and Korsakoff's syndrome | Processing the Environment | MCAT | Khan Academy)03:50

老年痴呆症和柯薩科夫綜合症｜環境處理｜MCAT｜可汗學院 (Alzheimer's disease and Korsakoff's syndrome | Processing the Environment | MCAT | Khan Academy)

42
B2 中高級
想說得像母語人士？先學會正確的母音！ (Why Vowels Matter in Improving Your English Pronunciation & Fluency)03:13

想說得像母語人士？先學會正確的母音！ (Why Vowels Matter in Improving Your English Pronunciation & Fluency)

4474
中文B1 中級
工作實例。二氟化氙的劉易斯圖（XeF₂）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of xenon difluoride (XeF₂) | AP Chemistry | Khan Academy)03:11

工作實例。二氟化氙的劉易斯圖（XeF₂）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of xenon difluoride (XeF₂) | AP Chemistry | Khan Academy)

2
B2 中高級
貨幣供應量。M0、M1和M2｜貨幣體系｜宏觀經濟學｜可汗學院 (Money supply: M0, M1, and M2 | The monetary system | Macroeconomics | Khan Academy)10:04

貨幣供應量。M0、M1和M2｜貨幣體系｜宏觀經濟學｜可汗學院 (Money supply: M0, M1, and M2 | The monetary system | Macroeconomics | Khan Academy)

426
A2 初級
閱讀一個主題的多個來源｜閱讀｜可汗學院 (Reading more than one source on a topic | Reading | Khan Academy)03:16

閱讀一個主題的多個來源｜閱讀｜可汗學院 (Reading more than one source on a topic | Reading | Khan Academy)

16
A2 初級
心房顫動（Afib）｜循環系統和疾病｜NCLEX-RN｜可汗學院 (Atrial fibrillation (Afib) | Circulatory System and Disease | NCLEX-RN | Khan Academy)03:58

心房顫動（Afib）｜循環系統和疾病｜NCLEX-RN｜可汗學院 (Atrial fibrillation (Afib) | Circulatory System and Disease | NCLEX-RN | Khan Academy)

22
B2 中高級
倫敦分散力｜分子間力與性質｜AP化學｜可汗學院 (London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)09:43

倫敦分散力｜分子間力與性質｜AP化學｜可汗學院 (London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)

12
B2 中高級
倫敦分散力｜分子間力與性質｜AP化學｜可汗學院 (London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)09:38

倫敦分散力｜分子間力與性質｜AP化學｜可汗學院 (London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)

6
B2 中高級
債券介紹｜股票和債券｜金融與資本市場｜可汗學院 (Introduction to bonds | Stocks and bonds | Finance & Capital Markets | Khan Academy)08:42

債券介紹｜股票和債券｜金融與資本市場｜可汗學院 (Introduction to bonds | Stocks and bonds | Finance & Capital Markets | Khan Academy)

69
A2 初級
空中客車A380起飛距離｜一維運動｜物理學｜可汗學院。 (Airbus A380 take-off distance | One-dimensional motion | Physics | Khan Academy)05:30

空中客車A380起飛距離｜一維運動｜物理學｜可汗學院。 (Airbus A380 take-off distance | One-dimensional motion | Physics | Khan Academy)

66
B1 中級
城市規劃師｜我的工作和我的收入｜第一部分｜可汗學院 (City Planner | What I do & how much I make | Part 1 | Khan Academy)05:18

城市規劃師｜我的工作和我的收入｜第一部分｜可汗學院 (City Planner | What I do & how much I make | Part 1 | Khan Academy)

41
中文B1 中級
直接變化1｜有理表達式｜代數II｜可汗學院 (Direct variation 1 | Rational expressions | Algebra II | Khan Academy)03:39

直接變化1｜有理表達式｜代數II｜可汗學院 (Direct variation 1 | Rational expressions | Algebra II | Khan Academy)

62
A2 初級
工作實例。甲醛的劉易斯圖（CH₂O）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy)06:08

工作實例。甲醛的劉易斯圖（CH₂O）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy)

6
B2 中高級
離子-偶極力｜分子間力和性質｜AP化學｜可汗學院 (Ion-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)04:40

離子-偶極力｜分子間力和性質｜AP化學｜可汗學院 (Ion-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)

18
B2 中高級
空中客車A380起飛時間｜一維運動｜物理學｜可汗學院。 (Airbus A380 take-off time | One-dimensional motion | Physics | Khan Academy)08:08

空中客車A380起飛時間｜一維運動｜物理學｜可汗學院。 (Airbus A380 take-off time | One-dimensional motion | Physics | Khan Academy)

55
B1 中級
最小公倍數練習｜因數和倍數｜可汗學院｜代數預備班 (Least common multiple exercise | Factors and multiples | Pre-Algebra | Khan Academy)04:16

最小公倍數練習｜因數和倍數｜可汗學院｜代數預備班 (Least common multiple exercise | Factors and multiples | Pre-Algebra | Khan Academy)

41
A2 初級
偶極-偶極力｜分子間力與性質｜AP化學｜可汗學院 (Dipole-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)06:46

偶極-偶極力｜分子間力與性質｜AP化學｜可汗學院 (Dipole-dipole forces | Intermolecular forces and properties | AP Chemistry | Khan Academy)

6
B1 中級
平均原子質量｜原子結構和性質｜AP化學｜可汗學院 (Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy)08:38

平均原子質量｜原子結構和性質｜AP化學｜可汗學院 (Average atomic mass | Atomic structure and properties | AP Chemistry | Khan Academy)

27
B1 中級
多項式零的多重性｜多項式圖形｜代數2｜可汗學院 (Multiplicity of zeros of polynomials | Polynomial graphs | Algebra 2 | Khan Academy)06:36

多項式零的多重性｜多項式圖形｜代數2｜可汗學院 (Multiplicity of zeros of polynomials | Polynomial graphs | Algebra 2 | Khan Academy)

10
A2 初級
計算平均速度或速度｜一維運動｜物理｜可汗學院 (Calculating average velocity or speed | One-dimensional motion | Physics | Khan Academy)11:46

計算平均速度或速度｜一維運動｜物理｜可汗學院 (Calculating average velocity or speed | One-dimensional motion | Physics | Khan Academy)

36
B1 中級