Johnny Pang
Department of Chemistry and Biochemistry
AD
3.8
Overall Rating
Based on 153 Users
Easiness 3.1 / 5 How easy the class is, 1 being extremely difficult and 5 being easy peasy.
Clarity 3.9 / 5 How clear the class is, 1 being extremely unclear and 5 being very clear.
Workload 2.8 / 5 How much workload the class is, 1 being extremely heavy and 5 being extremely light.
Helpfulness 4.0 / 5 How helpful the class is, 1 being not helpful at all and 5 being extremely helpful.

TOP TAGS

  • Uses Slides
  • Has Group Projects
  • Needs Textbook
  • Often Funny
  • Would Take Again
GRADE DISTRIBUTIONS
79.5%
66.3%
53.0%
39.8%
26.5%
13.3%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

48.2%
40.2%
32.1%
24.1%
16.1%
8.0%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

51.8%
43.1%
34.5%
25.9%
17.3%
8.6%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

47.2%
39.4%
31.5%
23.6%
15.7%
7.9%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

34.9%
29.1%
23.3%
17.5%
11.6%
5.8%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

43.1%
35.9%
28.8%
21.6%
14.4%
7.2%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

35.4%
29.5%
23.6%
17.7%
11.8%
5.9%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

33.7%
28.1%
22.5%
16.8%
11.2%
5.6%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

35.5%
29.6%
23.7%
17.7%
11.8%
5.9%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

30.1%
25.1%
20.1%
15.0%
10.0%
5.0%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

39.7%
33.1%
26.5%
19.9%
13.2%
6.6%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

32.6%
27.1%
21.7%
16.3%
10.9%
5.4%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

34.2%
28.5%
22.8%
17.1%
11.4%
5.7%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

28.8%
24.0%
19.2%
14.4%
9.6%
4.8%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

35.1%
29.2%
23.4%
17.5%
11.7%
5.8%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

35.8%
29.8%
23.9%
17.9%
11.9%
6.0%
0.0%
A+
A
A-
B+
B
B-
C+
C
C-
D+
D
D-
F

Grade distributions are collected using data from the UCLA Registrar’s Office.

ENROLLMENT DISTRIBUTIONS
Clear marks

Sorry, no enrollment data is available.

AD

Reviews (128)

3 of 13
3 of 13
Add your review...
Quarter: Summer 2020
Grade: A
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Sept. 23, 2020

This class was a nice review of Chem 14A and 14B. The structure of the class was quite different due to COVID and we were expected to learn content on our own. I definitely recommend reviewing the lecture slides and lab videos before hand to prepare questions for office hours. Dr. Pang is really helpful during office hours and takes his time making sure you understand every concept. Since this was a summer class, the assignments were quite a handful, but they were not hard to complete. Review the powerpoint questions and practice problems a few times to prepare for the final and midterm. Overall, this class was pretty great!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2020
Grade: A
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Sept. 21, 2020

Prof Pang is awesome! He was always helpful in office hours and would sometimes give us the answers to homework problems. The class consisted of lectures, homework, and a Virtual Lab Report. The content of the course really wasn't too hard and the homework wasn't too hard either. The biggest thing would just be the significant figures, so make sure you're mindful of that. We had a midterm and a final and they were both 24 hours and both were fairly easy. I'm trying to take 14CL with Professor Pang in the future too!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2020
Grade: A
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Sept. 19, 2020

I took Chem 14BL over the summer. There were no lectures for this class. Instead, we had to attend one mandatory workshop every week held by the TAs which were basically just regular discussion sections. We were assigned one short homework assignment and a lab per week, which were sometimes tedious but very doable. I never really got the chance to speak with the professor since I didn't go to office hours and there were no lectures, but I could tell that he really wants his students to succeed.

As for the exams, we had one midterm and one final that were open note and very straightforward. I had Joe Mazzetti as my TA and I highly recommend him. He was very lenient with grading and was always willing to discuss labs with us if we had a question about his grading. Definitely take this course with Professor Pang if you can!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: A
Aug. 15, 2020

Selling high-scoring labs at a cheap price! Makes the class much more bearable. Email me at *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2017
Grade: N/A
June 27, 2020

Selling lab coat (medium) + goggles
And chemistry experiments for life science majors 4th edition by Russell and Pang
btw they're changing all the labs, you might waste your money buying old labs.
text **********

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2019
Grade: A
June 15, 2020

For practice exams—contact *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Winter 2019
Grade: A
March 27, 2020

Selling old Chem 14BL graded labs at a cheap price! Email me at *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Fall 2019
Grade: A
July 6, 2019

Easy class with way too much work. Pre-labs and post-labs are very time consuming and it makes me very sad. The midterm and final are high variance. Though the problems are relatively easy, misunderstanding one concept and cost you a lot of points. I misunderstood one concept and that cost me 10 points on the midterm. However, that is entirely my fault and if you pay attention and do the labs, you will be fine.

Though in the schedule it says the lab is 3 hours, realistically it is more like 1.5-2 hours

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: A
June 26, 2019

Overall, chem 14BL is very doable. Pang offers a lot of office hours for you to go to, although I have not ever been to one. The labs do not generally take the entire time, and the post lab reports are not that difficult. The midterm and the final are also not the super difficult side, and are very fair. I would recommend taking this class!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: NR
June 18, 2019

While 14bl is a review of 14a and b with application to lab experiments, I still found Pang's exams pretty challenging. He would sometimes ask us about obscure concepts from lectures or labs. Be sure to go over lecture material, understand lab concepts, and do his review guides.

(Pre-) Lab reports take a lot of time at first but get easier over time. It doesn't really matter how well you do the experiment. And as long as you do the study questions correctly it's easy to get all the points for the lab section of the grade.

He offers daily office hours, which is pretty great (but I never went to them :0)

Helpful?

0 0 Please log in to provide feedback.
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Quarter: Summer 2020
Grade: A
Sept. 23, 2020

This class was a nice review of Chem 14A and 14B. The structure of the class was quite different due to COVID and we were expected to learn content on our own. I definitely recommend reviewing the lecture slides and lab videos before hand to prepare questions for office hours. Dr. Pang is really helpful during office hours and takes his time making sure you understand every concept. Since this was a summer class, the assignments were quite a handful, but they were not hard to complete. Review the powerpoint questions and practice problems a few times to prepare for the final and midterm. Overall, this class was pretty great!

Helpful?

0 0 Please log in to provide feedback.
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Quarter: Summer 2020
Grade: A
Sept. 21, 2020

Prof Pang is awesome! He was always helpful in office hours and would sometimes give us the answers to homework problems. The class consisted of lectures, homework, and a Virtual Lab Report. The content of the course really wasn't too hard and the homework wasn't too hard either. The biggest thing would just be the significant figures, so make sure you're mindful of that. We had a midterm and a final and they were both 24 hours and both were fairly easy. I'm trying to take 14CL with Professor Pang in the future too!

Helpful?

0 0 Please log in to provide feedback.
COVID-19 This review was submitted during the COVID-19 pandemic. Your experience may vary.
Quarter: Summer 2020
Grade: A
Sept. 19, 2020

I took Chem 14BL over the summer. There were no lectures for this class. Instead, we had to attend one mandatory workshop every week held by the TAs which were basically just regular discussion sections. We were assigned one short homework assignment and a lab per week, which were sometimes tedious but very doable. I never really got the chance to speak with the professor since I didn't go to office hours and there were no lectures, but I could tell that he really wants his students to succeed.

As for the exams, we had one midterm and one final that were open note and very straightforward. I had Joe Mazzetti as my TA and I highly recommend him. He was very lenient with grading and was always willing to discuss labs with us if we had a question about his grading. Definitely take this course with Professor Pang if you can!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: A
Aug. 15, 2020

Selling high-scoring labs at a cheap price! Makes the class much more bearable. Email me at *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2017
Grade: N/A
June 27, 2020

Selling lab coat (medium) + goggles
And chemistry experiments for life science majors 4th edition by Russell and Pang
btw they're changing all the labs, you might waste your money buying old labs.
text **********

Helpful?

0 0 Please log in to provide feedback.
Quarter: Summer 2019
Grade: A
June 15, 2020

For practice exams—contact *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Winter 2019
Grade: A
March 27, 2020

Selling old Chem 14BL graded labs at a cheap price! Email me at *************

Helpful?

0 0 Please log in to provide feedback.
Quarter: Fall 2019
Grade: A
July 6, 2019

Easy class with way too much work. Pre-labs and post-labs are very time consuming and it makes me very sad. The midterm and final are high variance. Though the problems are relatively easy, misunderstanding one concept and cost you a lot of points. I misunderstood one concept and that cost me 10 points on the midterm. However, that is entirely my fault and if you pay attention and do the labs, you will be fine.

Though in the schedule it says the lab is 3 hours, realistically it is more like 1.5-2 hours

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: A
June 26, 2019

Overall, chem 14BL is very doable. Pang offers a lot of office hours for you to go to, although I have not ever been to one. The labs do not generally take the entire time, and the post lab reports are not that difficult. The midterm and the final are also not the super difficult side, and are very fair. I would recommend taking this class!

Helpful?

0 0 Please log in to provide feedback.
Quarter: Spring 2019
Grade: NR
June 18, 2019

While 14bl is a review of 14a and b with application to lab experiments, I still found Pang's exams pretty challenging. He would sometimes ask us about obscure concepts from lectures or labs. Be sure to go over lecture material, understand lab concepts, and do his review guides.

(Pre-) Lab reports take a lot of time at first but get easier over time. It doesn't really matter how well you do the experiment. And as long as you do the study questions correctly it's easy to get all the points for the lab section of the grade.

He offers daily office hours, which is pretty great (but I never went to them :0)

Helpful?

0 0 Please log in to provide feedback.
3 of 13
3.8
Overall Rating
Based on 153 Users
Easiness 3.1 / 5 How easy the class is, 1 being extremely difficult and 5 being easy peasy.
Clarity 3.9 / 5 How clear the class is, 1 being extremely unclear and 5 being very clear.
Workload 2.8 / 5 How much workload the class is, 1 being extremely heavy and 5 being extremely light.
Helpfulness 4.0 / 5 How helpful the class is, 1 being not helpful at all and 5 being extremely helpful.

TOP TAGS

  • Uses Slides
    (18)
  • Has Group Projects
    (17)
  • Needs Textbook
    (12)
  • Often Funny
    (13)
  • Would Take Again
    (15)
ADS

Adblock Detected

Bruinwalk is an entirely Daily Bruin-run service brought to you for free. We hate annoying ads just as much as you do, but they help keep our lights on. We promise to keep our ads as relevant for you as possible, so please consider disabling your ad-blocking software while using this site.

Thank you for supporting us!