PSLE MATH PRESENTED BY GUO CHENGXI（05-01）

PSLE MATH PRESENTED BY GUO CHENGXI（05-01）

8岁郭承曦用英文开讲:小六PSLE数学(05-01)

Lecturer: GUO CHENGXI(8 years old, Primary 2 form YUMIN PRIMARY SCHOOL)

 GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

主讲： 郭承曦（8岁，育民小学二年级)

内容：分数

content: Fraction

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

O-LEVEL A-MATH PRESENTED BY GUO CHENGXI(03-03)

8岁郭承曦用英文开讲:初中高级数学A-MATH(03-03)

主讲： 郭承曦（8岁，育民小学二年级)

辅讲： 郭承光（11岁，育民小学五年级)

LECTURER:

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

内容：Permutation and Combination

      排列和组合

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

O-LEVEL A-MATH PRESENTED BY GUO CHENGXI(03-02)

O-LEVEL A-MATH PRESENTED BY GUO CHENGXI(03-02)

8岁郭承曦用英文开讲:初中高级数学A-MATH(03-02)

主讲： 郭承曦（8岁，育民小学二年级)

辅讲： 郭承光（11岁，育民小学五年级)

LECTURER:

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

内容：Permutation and Combination

      排列和组合

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

O-LEVEL A-MATH PRESENTED BY GUO CHENGXI(03-01)

O-LEVEL A-MATH PRESENTED BY GUO CHENGXI(03-01)

8岁郭承曦用英文开讲:初中高级数学A-MATH(03-01)

主讲： 郭承曦（8岁，育民小学二年级)

辅讲： 郭承光（11岁，育民小学五年级)

LECTURER:

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

内容：Permutation and Combination

      排列和组合

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-195）

11岁郭承光用英文开讲：大学微积分（04-195）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-194）

11岁郭承光用英文开讲：大学微积分（04-194）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-193）

11岁郭承光用英文开讲：大学微积分（04-193）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-192）

11岁郭承光用英文开讲：大学微积分（04-192）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-191）

11岁郭承光用英文开讲：大学微积分（04-191）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-190）

11岁郭承光用英文开讲：大学微积分（04-190）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-189）

11岁郭承光用英文开讲：大学微积分（04-189）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-189）

11岁郭承光用英文开讲：大学微积分（04-189）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-188）

11岁郭承光用英文开讲：大学微积分（04-188）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-187）

11岁郭承光用英文开讲：大学微积分（04-187）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-185）

11岁郭承光用英文开讲：大学微积分（04-185）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-184）

11岁郭承光用英文开讲：大学微积分（04-184）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com

CALCULUS PRESENTED BY GUO CHENG GUANG（04-183）

11岁郭承光用英文开讲：大学微积分（04-183）

LECTURER:

GUO CHENG GUANG (11 years old, Primary 5 from YUMIN Primary School)

GUO CHENGXI( 8 years old, Primary 2 from YUMIN Primary School)

主讲：郭承光（11岁，育民小学五年级）

助讲：郭承曦（8岁，育民小学二年级）

Content： further differentiation： derivative, inverse differentiation, Partial derivatives, Total differentiation, L'Hopital's Rule, Leibniz Formula, mean value theorem.

      导数二：导数与微分，反导，偏导，全导，洛必达法则，中值定理，一元与多元函数的极值和最值问题、牵连变化率、偏导数的应用

Wechat: Go-Singapore

E-mail: forstudentsg@gmail.com