Average 4.34 based on 35 teacher ratings
Jack Mardel is a Science teacher at Klein Forest High School located in Houston, Texas and part of Klein Independent School District. Jack Mardel's 35 teacher ratings contributes to Klein Forest High School's ranking of 224 in Texas. Additionally, the average teacher rating at Klein Forest High School is 4.29 stars.
3
Easiness
4
Helpfulness
4
Clarity
4
Easiness
5
Helpfulness
5
Clarity

Great teacher. Makes class and subject fun. Hard tests, but many bonus point oppertunities.

2
Easiness
3
Helpfulness
3
Clarity

cool teacher, fun class, hard tests, but shows us disturbing videos!

3
Easiness
3
Helpfulness
3
Clarity

I had him back in 1986. He was a good teacher then and apparently still is. No I did not become a science teacher but propelled beyond that, guess he did his j

1
Easiness
3
Helpfulness
3
Clarity

hes a cool teacher and i love his stories but his tests are really really hard...

1
Easiness
2
Helpfulness
2
Clarity

his class is so freaking hard! but it is fun at times! he makes us laugh a lot! but i think he needs to stop telling the same stories!

2
Easiness
5
Helpfulness
5
Clarity

Awesome teacher. Every1 need's to take his class. Very cool and at the same time an awesome teacher.

2
Easiness
3
Helpfulness
4
Clarity

He was a hard teacher, but very fun. Can't complain much. He would just look at your assignments and give you a hundred. Helped me pass!!

2
Easiness
5
Helpfulness
5
Clarity

Makes a boring subject fun!!!!!

2
Easiness
1
Helpfulness
2
Clarity

dude told me i was gunna fail- lost all confidence for science

1
Easiness
3
Helpfulness
3
Clarity

Awesome guy, but I think he's been teaching too long.

5
Easiness
5
Helpfulness
5
Clarity

please dont retire, ur the best mardel... love ur jokes

2
Easiness
4
Helpfulness
4
Clarity

Very fun teacher....but the class is SOOO HARD!!!!

3
Easiness
5
Helpfulness
5
Clarity

He is the coolest!!! GO YANKEES!!! my highest grade was an 86!! :)

4
Easiness
3
Helpfulness
2
Clarity

was cool when i had him. didnt really matter that i failed almost all the tests.

3
Easiness
5
Helpfulness
5
Clarity

i think i would actually enjoy school if he taught every subject- he's the best!

3
Easiness
5
Helpfulness
5
Clarity

hes was an awesome teacher! everyone loves him!

2
Easiness
5
Helpfulness
4
Clarity

Great teacher, and real down to earth guy

3
Easiness
5
Helpfulness
5
Clarity

Awesome teacher but never understood the notes.

3
Easiness
5
Helpfulness
5
Clarity

Mardel lives by two words that no other teacher seems to understand: test curve

3
Easiness
5
Helpfulness
5
Clarity

still the coolest!!

3
Easiness
5
Helpfulness
5
Clarity

one of the best teachers ever.

4
Easiness
5
Helpfulness
5
Clarity

If teachers could be cool, he would be the coolest

4
Easiness
5
Helpfulness
5
Clarity

great teacher.....if only every subject could be taught by Mr.Mardel

3
Easiness
5
Helpfulness
5
Clarity

Best science teacher in all 4 years at KF.

3
Easiness
5
Helpfulness
5
Clarity

Mardel you are the greatest

2
Easiness
3
Helpfulness
3
Clarity

He's a cool teacher but his notes don't make sense.

1
Easiness
5
Helpfulness
5
Clarity

He is fun and likes to joke around, but knows when to be serious...he's so cool

5
Easiness
5
Helpfulness
5
Clarity

he knows the freshmen mind

5
Easiness
5
Helpfulness
5
Clarity

GREATEST TEACHER EVER

3
Easiness
5
Helpfulness
5
Clarity

cool teacher, very clear makes things understandable

4
Easiness
5
Helpfulness
5
Clarity

What an awesome science teacher to welcome you to KF. I wish he'd teach AP!

3
Easiness
5
Helpfulness
5
Clarity

mardel rocks...he's my favorite bio teacher

4
Easiness
4
Helpfulness
4
Clarity

stop making fun of the freshmen

4
Easiness
5
Helpfulness
5
Clarity

oh mah god, he is MR. Biology. Smart guy

4
Easiness
5
Helpfulness
5
Clarity

Best teacher i've ever had.

Similar science teachers like Jack Mardel?

Barber Science
11 Ratings
11 Ratings
10 Ratings
10 Ratings
Rowe Science
9 Ratings

Learn more about Klein Forest High School

5-star
76%
4-star
8%
3-star
6%
2-star
2%
1-star
5%
Based on 883 Ratings
Klein Forest High School is a public high school located in Houston, Texas and part of Klein Independent School District. Klein Forest High School is ranked 223 in Texas. Learn More