2,695 個「 khan academy 」的搜尋結果

依關聯性
可汗化學（Representing structures of organic molecules | Biology | Khan Academy）07:29

可汗化學（Representing structures of organic molecules | Biology | Khan Academy）

11
B1 中級
13-1 無限極限簡介（Introduction to infinite limits | Limits and continuity | AP Calculus AB | Khan Academy）04:30

13-1 無限極限簡介（Introduction to infinite limits | Limits and continuity | AP Calculus AB | Khan Academy）

10
B1 中級
每天與Sal一起直播家庭課堂：3月26日 星期四 (Daily Live Homeroom With Sal: Thursday, March 26)27:37

每天與Sal一起直播家庭課堂：3月26日 星期四 (Daily Live Homeroom With Sal: Thursday, March 26)

6
A2 初級
范登堡老師課堂上的掌握性學習。 (Mastery Learning in Mr. Vandenberg’s Class)04:49

范登堡老師課堂上的掌握性學習。 (Mastery Learning in Mr. Vandenberg’s Class)

4
A2 初級
可汗學院創始人薩爾曼-汗談解放課堂的創造力 (Khan Academy Founder Salman Khan on Liberating the Classroom for Creativity)10:33

可汗學院創始人薩爾曼-汗談解放課堂的創造力 (Khan Academy Founder Salman Khan on Liberating the Classroom for Creativity)

182
A2 初級
極限簡介 |極限 |微積分 |可汗學院（Introduction to limits | Limits | Differential Calculus | Khan Academy）11:32

極限簡介 |極限 |微積分 |可汗學院（Introduction to limits | Limits | Differential Calculus | Khan Academy）

9
A2 初級
每天與Sal一起直播家庭課堂：3月25日星期三 (Daily Live Homeroom With Sal: Wednesday, March 25)34:19

每天與Sal一起直播家庭課堂：3月25日星期三 (Daily Live Homeroom With Sal: Wednesday, March 25)

4
A2 初級
給家長的建議：為2-7歲的學習者制定每天的學習計劃。 (For parents: setting a daily learning schedule for learners ages 2-7)31:10

給家長的建議：為2-7歲的學習者制定每天的學習計劃。 (For parents: setting a daily learning schedule for learners ages 2-7)

6
A2 初級
二次元系統：直線和拋物線｜方程｜代數2｜Khan Academy (Quadratic systems: a line and a parabola | Equations | Algebra 2 | Khan Academy)06:12

二次元系統：直線和拋物線｜方程｜代數2｜Khan Academy (Quadratic systems: a line and a parabola | Equations | Algebra 2 | Khan Academy)

A2 初級
代數2｜可汗學院｜代數2｜例子 (Scaling functions vertically: examples | Transformations of functions | Algebra 2 | Khan Academy)05:09

代數2｜可汗學院｜代數2｜例子 (Scaling functions vertically: examples | Transformations of functions | Algebra 2 | Khan Academy)

14
A2 初級
每天與Sal一起上課：3月30日（星期一）。 (Daily Homeroom with Sal: Monday, March 30)34:23

每天與Sal一起上課：3月30日（星期一）。 (Daily Homeroom with Sal: Monday, March 30)

4
A2 初級
3月17日（星期二），Sal的班級辦公時間。 課堂直播 (Homeroom Office Hours With Sal: Tuesday, March 17. Livestream From Homeroom)30:48

3月17日（星期二），Sal的班級辦公時間。 課堂直播 (Homeroom Office Hours With Sal: Tuesday, March 17. Livestream From Homeroom)

6
A2 初級
辦公室時間與Sal：3月19日星期四。課堂直播 (Office Hours With Sal: Thursday, March 19. Livestream From Homeroom)26:41

辦公室時間與Sal：3月19日星期四。課堂直播 (Office Hours With Sal: Thursday, March 19. Livestream From Homeroom)

3
A2 初級
多項式除以x（無餘數）｜代數2｜Khan Academy (Dividing polynomials by x (no remainders) | Algebra 2 | Khan Academy)04:29

多項式除以x（無餘數）｜代數2｜Khan Academy (Dividing polynomials by x (no remainders) | Algebra 2 | Khan Academy)

3
A2 初級
01.1（Chain rule | Derivative rules | AP Calculus AB | Khan Academy）05:07

01.1（Chain rule | Derivative rules | AP Calculus AB | Khan Academy）

22
B1 中級
10-1（Quotient rule | Derivative rules | AP Calculus AB | Khan Academy）03:52

10-1（Quotient rule | Derivative rules | AP Calculus AB | Khan Academy）

7
B1 中級
09-3（Product rule proof | Taking derivatives | Differential Calculus | Khan Academy）09:25

09-3（Product rule proof | Taking derivatives | Differential Calculus | Khan Academy）

5
A2 初級
09-1（Product rule | Derivative rules | AP Calculus AB | Khan Academy）02:40

09-1（Product rule | Derivative rules | AP Calculus AB | Khan Academy）

9
B1 中級
每天與Sal一起直播家庭課堂：3月23日星期一 (Daily Live Homeroom With Sal: Monday, March 23)29:05

每天與Sal一起直播家庭課堂：3月23日星期一 (Daily Live Homeroom With Sal: Monday, March 23)

4
A2 初級
每天與Sal一起上課：4月10日，星期五。 (Daily Homeroom With Sal: Friday, April 10)33:19

每天與Sal一起上課：4月10日，星期五。 (Daily Homeroom With Sal: Friday, April 10)

5
A2 初級
薩爾關於學校停課的現場消息 (A live message from Sal on school closures)39:42

薩爾關於學校停課的現場消息 (A live message from Sal on school closures)

12
A2 初級
每天與Sal一起上課：3月31日 星期二 (Daily Homeroom With Sal: Tuesday, March 31)32:25

每天與Sal一起上課：3月31日 星期二 (Daily Homeroom With Sal: Tuesday, March 31)

2
A2 初級
Sal的每日課堂直播：4月20日（週一）。 (Daily Homeroom Live with Sal: Monday, April 20)31:42

Sal的每日課堂直播：4月20日（週一）。 (Daily Homeroom Live with Sal: Monday, April 20)

5
A2 初級
01-2 導數的概念（Derivative as a concept | Derivatives introduction | AP Calculus AB | Khan Academy）07:16

01-2 導數的概念（Derivative as a concept | Derivatives introduction | AP Calculus AB | Khan Academy）

7
B1 中級
03-1估計微分（Estimating derivatives | Derivatives introduction | AP Calculus AB | Khan Academy）05:56

03-1估計微分（Estimating derivatives | Derivatives introduction | AP Calculus AB | Khan Academy）

4
A2 初級
05-1 權力規則（Power rule | Derivative rules | AP Calculus AB | Khan Academy）03:54

05-1 權力規則（Power rule | Derivative rules | AP Calculus AB | Khan Academy）

7
A2 初級
06-1 微分多項式（Differentiating polynomials | Derivative rules | AP Calculus AB | Khan Academy）09:53

06-1 微分多項式（Differentiating polynomials | Derivative rules | AP Calculus AB | Khan Academy）

5
B1 中級
每天與Sal一起直播家庭課堂：3月24日星期二 (Daily Live Homeroom With Sal: Tuesday, March 24)32:17

每天與Sal一起直播家庭課堂：3月24日星期二 (Daily Live Homeroom With Sal: Tuesday, March 24)

13
A2 初級
08-3 __ 的導數 |高級衍生品（Derivative of __ | Advanced derivatives | AP Calculus AB | Khan Academy）03:02

08-3 __ 的導數 |高級衍生品（Derivative of __ | Advanced derivatives | AP Calculus AB | Khan Academy）

5
A2 初級
有問必答每日班主任直播。4月27日，星期一 (Ask Sal Anything! Daily Homeroom Live: Monday, April, 27)30:54

有問必答每日班主任直播。4月27日，星期一 (Ask Sal Anything! Daily Homeroom Live: Monday, April, 27)

5
A2 初級
非虛構類小說的總結 - 閱讀 - 可汗學院 (Summarizing nonfiction | Reading | Khan Academy)02:42

非虛構類小說的總結 - 閱讀 - 可汗學院 (Summarizing nonfiction | Reading | Khan Academy)

10
B1 中級
辦公室時間與Sal：3月20日星期五。課堂直播 (Office Hours With Sal: Friday, March 20. Livestream From Homeroom)32:08

辦公室時間與Sal：3月20日星期五。課堂直播 (Office Hours With Sal: Friday, March 20. Livestream From Homeroom)

32
B1 中級
每天與Sal一起直播家庭課堂：4月13日星期一 (Daily Live Homeroom With Sal: Monday, April 13)30:28

每天與Sal一起直播家庭課堂：4月13日星期一 (Daily Live Homeroom With Sal: Monday, April 13)

1
A2 初級
10-3（Differentiating rational functions | Derivative rules | AP Calculus AB | Khan Academy）06:43

10-3（Differentiating rational functions | Derivative rules | AP Calculus AB | Khan Academy）

6
B1 中級
03-2（Electric potential at a point in space | Physics | Khan Academy）11:15

03-2（Electric potential at a point in space | Physics | Khan Academy）

12
A2 初級
Sal的每日課堂：3月27日星期五 (Daily Homeroom with Sal: Friday, March 27)31:12

Sal的每日課堂：3月27日星期五 (Daily Homeroom with Sal: Friday, March 27)

5
A2 初級
尋找有理函數的反函數｜方程｜代數2｜Khan Academy (Finding inverses of rational functions | Equations | Algebra 2 | Khan Academy)04:17

尋找有理函數的反函數｜方程｜代數2｜Khan Academy (Finding inverses of rational functions | Equations | Algebra 2 | Khan Academy)

11
A2 初級
給家長的。為小學生制定每天的學習時間表 (For parents: Setting a daily learning schedule for elementary school students)31:41

給家長的。為小學生制定每天的學習時間表 (For parents: Setting a daily learning schedule for elementary school students)

4
A2 初級
原子介紹（Elements, atoms and subatomic particles | High school chemistry | Khan Academy）05:37

原子介紹（Elements, atoms and subatomic particles | High school chemistry | Khan Academy）

34
B1 中級
極限的特性（Limit properties | Limits and continuity | AP Calculus AB | Khan Academy）05:08

極限的特性（Limit properties | Limits and continuity | AP Calculus AB | Khan Academy）

6
A2 初級
15-1 中值定理（Intermediate value theorem | Existence theorems | AP Calculus AB | Khan Academy）08:05

15-1 中值定理（Intermediate value theorem | Existence theorems | AP Calculus AB | Khan Academy）

10
A2 初級
Sal的每日課堂直播：4月21日星期二 (Daily Homeroom Live with Sal: Tuesday, April 21)34:02

Sal的每日課堂直播：4月21日星期二 (Daily Homeroom Live with Sal: Tuesday, April 21)

5
A2 初級
07-2 負權力分化（Negative powers differentiation | Derivative rules | AP Calculus AB | Khan Academy）04:48

07-2 負權力分化（Negative powers differentiation | Derivative rules | AP Calculus AB | Khan Academy）

4
A2 初級
課程掌握 Sal (僅介紹) (Course Mastery Sal (intro only))02:06

課程掌握 Sal (僅介紹) (Course Mastery Sal (intro only))

18
A2 初級
07-3 多項式的切線（Tangents of polynomials | Derivative rules | AP Calculus AB | Khan Academy）04:42

07-3 多項式的切線（Tangents of polynomials | Derivative rules | AP Calculus AB | Khan Academy）

4
A2 初級
薩爾曼-汗："一個世界的校舍。教育重塑"｜在谷歌的講座 (Salman Khan: "The One World Schoolhouse: Education Reimagined" | Talks at Google)63:33

薩爾曼-汗："一個世界的校舍。教育重塑"｜在谷歌的講座 (Salman Khan: "The One World Schoolhouse: Education Reimagined" | Talks at Google)

182
A2 初級