Average 3.34 based on 36 teacher ratings
David Williams is a Science teacher at Centreville High School located in Clifton, Virginia and part of Fairfax County Public Schools. David Williams' 36 teacher ratings contributes to Centreville High School's ranking of 279 in Virginia. Additionally, the average teacher rating at Centreville High School is 4.12 stars.
3
Easiness
3
Helpfulness
3
Clarity
3
Knowledge
2
Textbook Use
3
Exam Difficulty
4
Recommended
3
Easiness
2
Helpfulness
5
Clarity
5
Knowledge
1
Textbook Use
1
Exam Difficulty

Mr. Williams is a good teacher! Probably one of the best teachers I had throughout my high school career. His notes are extremely helpful but, is picky when it comes to being organized. If you are hardworking, then you should be fine in his class!

5
Recommended
1
Easiness
4
Helpfulness
5
Clarity
5
Knowledge
5
Textbook Use
2
Exam Difficulty

Challenging but best teacher I had

4
Easiness
3
Helpfulness
4
Clarity
3
Knowledge
1
Textbook Use
3
Exam Difficulty

Actually, this teacher was pretty good. I wouldn't call him the WORST teacher. He's really funny and as long as you do he tells you to do, he'll like you. Don't make stupid choices and make him mad. He doesn't get mad without a reason. I took Chemistry Regular this year with him and it was okay. It wasn't even that hard, probably because it was a regular class. But still, he wasn't a bad teacher. I don't get why people don't like him so much.

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
3
Exam Difficulty

I majored in chemical engineering because of him. He did such a great job explaining chemistry and allowed the students to understand and be excited about science. I really appreciate (20 years later) how much he demanded of us.

5
Easiness
1
Helpfulness
1
Clarity
1
Knowledge
1
Textbook Use
5
Exam Difficulty

Worst teacher in the school. He assigns us questions on material we have not learned, and his worksheet answer keys are wrong half the time. If you ask him a question, he just yells at you.

2
Easiness
2
Helpfulness
1
Clarity
2
Knowledge
1
Textbook Use
4
Exam Difficulty

He is sarcastic and seems bipolar. He likes rushing his students into finishing tests, and he teaches us new material before taking a test. He hates it when people laugh and is quick to judge you. He doesn't teach enough SOL material.

1
Easiness
3
Helpfulness
2
Clarity
4
Knowledge

he expects a lot from his student - he teach ap course materials for his honor students. you may not like him if you're not into chemistry, but if you're planning to have a major related to chemistry, you might find him helpful. i honestly didn't like his class since his pace was extremely fast but if you're a hard-working student, you'll be fine.

1
Easiness
1
Helpfulness
1
Clarity
2
Knowledge

Mr. Williams is an unappreciative teacher who doesn't consider the thoughts of students. He moves at an impossibly rapid pace and expects the students to be able to write everything down in time. He never tries to help. His e

5
Easiness
5
Helpfulness
5
Clarity

4
Easiness
4
Helpfulness
4
Clarity

real funny guy. i feel like he'd be a better friend than a teacher. his teaching is alright though. overall great guy.

4
Easiness
5
Helpfulness
5
Clarity

love jed :)) best teach everrrr

5
Easiness
5
Helpfulness
5
Clarity

4
Easiness
1
Helpfulness
2
Clarity

Pretty easy class if you can teach yourself some. he needs to work on his teaching but other than that hes pretty funny

5
Easiness
3
Helpfulness
4
Clarity

he's a real funny guy. it's hard to actually learn in the class because he covers the material kinda shaky. but other than that, he is a super kind teacher (:

5
Easiness
5
Helpfulness
5
Clarity

He's not very popular with other kids, but I thought his teaching was informative and really helped me out after school.

1
Easiness
2
Helpfulness
2
Clarity

3
Easiness
1
Helpfulness
2
Clarity

3
Easiness
3
Helpfulness
3
Clarity

If you put in effort and try to keep a positive attitude the class will become easier. If you stay on his good side your in the clear. If not read up on some chuck norris stuff.

3
Easiness
2
Helpfulness
2
Clarity

He's a funny teacher, but if you mess something up, he'll scream at you

5
Easiness
5
Helpfulness
5
Clarity

I think he is the best teacher that i have ever had cause he's very helpful and understanding and i willl always remember him

2
Easiness
3
Helpfulness
2
Clarity

very hard class, does not give clear instructions or explain concepts. however, mr williams is hilarious. loves old movies, tells corny jokes, you will literally laugh out loud every day.

5
Easiness
3
Helpfulness
4
Clarity

Awesome guy, but I think he gave up on actually teaching us halfway through the year. By then if you didn't know how to do something you had to ask because he wouldn't actually go over anything

1
Easiness
2
Helpfulness
2
Clarity

I depise this man. He's horribly mean and makes fun of students just to be mean. If you get him next year, switch out!

1
Easiness
3
Helpfulness
2
Clarity

3
Easiness
1
Helpfulness
1
Clarity

ok summary;mean,unclear,doesnt know anything, bad jokes, random, scary, mood swings, cant make keys, notes are pointless

4
Easiness
5
Helpfulness
5
Clarity

simply the best, funny in his own dorky way, easy to understand, love going to his class

4
Easiness
5
Helpfulness
5
Clarity

OMG...UR THE BEST TEACHER ON EARTH.....I WISH I HAD U THIS YEAR TOO :(

3
Easiness
5
Helpfulness
5
Clarity

He is an awsome teacher!! He is the most understanding teacher. He teaches very well and his students learn real fast. He also has a great sense of humor. He could also be a great tutor.

5
Easiness
5
Helpfulness
5
Clarity

he does have his favorites and it's great to be one. but even thought he has faves he still loves everyone and hes not that bad of a teacher. he works well with nawaz. best class ever.

5
Easiness
3
Helpfulness
4
Clarity

his jokes are corny, easy class, and he does tend to make fun of asians

1
Easiness
5
Helpfulness
5
Clarity

great teacher but can be mean

1
Easiness
5
Helpfulness
5
Clarity

Teaches well but is not the friendliest of the bunch

4
Easiness
3
Helpfulness
4
Clarity

He teaches the material well, but is very strict when it comes to classroom procedures and behavior

1
Easiness
2
Helpfulness
3
Clarity

Mr. Williams taught me a lot and I didn't really mind him that much, but a lot of people were offended by him and it was the hardest work i did at CVHS and I only got a C+, so hard

1
Easiness
3
Helpfulness
2
Clarity

Mr.Williams can say some things that may offend people, but hes a very intelligent guy... funny also, but his chem class is next to impossible.

3
Easiness
1
Helpfulness
1
Clarity

This man should not have a job where he is near other people.

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Learn more about Centreville High School

5-star
72%
4-star
12%
3-star
7%
2-star
3%
1-star
4%
Based on 2,557 Ratings
Centreville High School is a public high school located in Clifton, Virginia and part of Fairfax County Public Schools. Centreville High School is ranked 282 in Virginia. Learn More