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Chen Jang T.

Chino Hills, CA

$50/hr

MaCT (Math and Chemistry Tutor)

Usually responds in about 50 minutes

MaCT (Math and Chemistry Tutor)

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I have been enjoying learning math throughout my life. I like solving puzzles, and challenge to solve difficult problems. However, this gift does not extend to chemistry. I used to be struggling in chemistry, but changing the study habit makes me confident that I could overcome difficult obstacles in life. I have earned my PhD in organic chemistry, and since this is a tough subject to master especially for pre-med students, I like teaching my study techniques and preparing for exams in order that my students to succeed in this class. So, if you have any difficulty in chemistry, especially organic, don't hesitate to hire me.

Besides chemistry, I am also very knowledgeable in mathematics up to differential equations. So, elementary math, prealgebra, algebra,1 and 2, geometry, trigonometry, precalculus, and calculus 1-3 are the math classes I could tutor. I really enjoy math ever since grade school.

Math:
ACT Math, Actuarial Science, Algebra 1, Algebra 2, Calculus,
Differential Equations,
Discrete Math, Geometry, Prealgebra, Precalculus, Probability, SAT Math, Statistics, Trigonometry
English:
TOEFL
Science:
ACT Science, Biology, Chemistry,
Genetics, Nutrition, Organic Chemistry,
Physical Science, Physics
Language:
TOEFL
Elementary Education:
Elementary (K-6th), Elementary Math, Elementary Science, Study Skills
Business:
Economics, GMAT, GRE
Homeschool:
Algebra 1, Algebra 2, Biology, Calculus,
Chemistry,
Economics, Elementary (K-6th), Geometry, Physics, Prealgebra, Precalculus, SAT Math, Statistics, Study Skills
Test Preparation:
ACT Math, ACT Science, ASVAB, CBEST, GED, GMAT, GRE, MCAT, SAT Math, TOEFL
Corporate Training:
Economics, GMAT, Statistics

Approved subjects are in bold.

Approved subjects

In most cases, tutors gain approval in a subject by passing a proficiency exam. For some subject areas, like music and art, tutors submit written requests to demonstrate their proficiency to potential students. If a tutor is interested but not yet approved in a subject, the subject will appear in non-bold font. Tutors need to be approved in a subject prior to beginning lessons.

Calculus

I received all A's in all my calculus classes. I really enjoy tutoring this subjects because it opens up the whole new dimension in learning math.

Chemistry

I have been tutoring general chemistry privately and with tutoring centers for more than 10 years. Also, I was a teaching assistant while in graduate school, teaching a laboratory of 20 students making sure that they were safe and could relate to the class material.

Differential Equations

I got an A in the differential equation class. I also got an A in Physical Chemistry class in which utilized a lot of differential equations as part of the problems. I enjoy teaching differential equation because it is nice extension to calculus.

Organic Chemistry

I have been tutoring organic chemistry for more than 10 years. This is my strongest subject, since I got a graduate degree in organic chemistry. I was also working as a supplementary instructor leading discussion sessions outside class.

Chen Jang’s Resources

Tutors have the ability to create educational resources and share them with the WyzAnt community. Here are some of the resources created by Chen Jang. View all of Chen Jang’s resources

Integral Problem (answer)

They are essentially the same function. I think both answers should be zero. Only the first integral question utilize more complex approximation, but the answer is not that much different. −1.110223024625157×10−16 = -0.0000000000000001≈0

The first step is wrong. You could not distribute like that.  You should live it like that. Just do the following: 2x+5=53 2x= 125-5 x=60

x=1/t --> t=1/x replacing it to y=t/(t+1) = (1/x)/(1/x+1) = 1/1+x The equation has horizontal asymptote at y=0 and vertical asymptote at x=-1 ...(C)

Hourly fee

Standard Hourly Fee: $50.00

Cancellation: 24 hours notice required

Travel policy

Chen Jang will travel within 15 miles of Chino Hills, CA 91709.


About Chen Jang

I have been enjoying learning math throughout my life. I like solving puzzles, and challenge to solve difficult problems. However, this gift does not extend to chemistry. I used to be struggling in chemistry, but changing the study habit makes me confident that I could overcome difficult obstacles in life. I have earned my PhD in organic chemistry, and since this is a tough subject to master especially for pre-med students, I like teaching my study techniques and preparing for exams in order that my students to succeed in this class. So, if you have any difficulty in chemistry, especially organic, don't hesitate to hire me.

Besides chemistry, I am also very knowledgeable in mathematics up to differential equations. So, elementary math, prealgebra, algebra,1 and 2, geometry, trigonometry, precalculus, and calculus 1-3 are the math classes I could tutor. I really enjoy math ever since grade school.

Tutor Policies

Cancellation
24 hours notice required
Travel Radius
Travels within 15 miles of Chino Hills, CA 91709

Chen Jang’s Subjects

Math:
ACT Math, Actuarial Science, Algebra 1, Algebra 2, Calculus,
Differential Equations,
Discrete Math, Geometry, Prealgebra, Precalculus, Probability, SAT Math, Statistics, Trigonometry
English:
TOEFL
Science:
ACT Science, Biology, Chemistry,
Genetics, Nutrition, Organic Chemistry,
Physical Science, Physics
Language:
TOEFL
Elementary Education:
Elementary (K-6th), Elementary Math, Elementary Science, Study Skills
Business:
Economics, GMAT, GRE
Homeschool:
Algebra 1, Algebra 2, Biology, Calculus,
Chemistry,
Economics, Elementary (K-6th), Geometry, Physics, Prealgebra, Precalculus, SAT Math, Statistics, Study Skills
Test Preparation:
ACT Math, ACT Science, ASVAB, CBEST, GED, GMAT, GRE, MCAT, SAT Math, TOEFL
Corporate Training:
Economics, GMAT, Statistics

Approved subjects are in bold.

Approved subjects

In most cases, tutors gain approval in a subject by passing a proficiency exam. For some subject areas, like music and art, tutors submit written requests to demonstrate their proficiency to potential students. If a tutor is interested but not yet approved in a subject, the subject will appear in non-bold font. Tutors need to be approved in a subject prior to beginning lessons.


Chen Jang’s Resources

Tutors have the ability to create educational resources and share them with the WyzAnt community. Here are some of the resources created by Chen Jang. View all of Chen Jang’s resources

Integral Problem (answer)

They are essentially the same function. I think both answers should be zero. Only the first integral question utilize more complex approximation, but the answer is not that much different. −1.110223024625157×10−16 = -0.0000000000000001≈0

The first step is wrong. You could not distribute like that.  You should live it like that. Just do the following: 2x+5=53 2x= 125-5 x=60

x=1/t --> t=1/x replacing it to y=t/(t+1) = (1/x)/(1/x+1) = 1/1+x The equation has horizontal asymptote at y=0 and vertical asymptote at x=-1 ...(C)


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