Average 4.15 based on 19 teacher ratings
Christopher McKenna is a Science teacher at Great Valley High School located in Malvern, Pennsylvania and part of Great Valley School District. Christopher McKenna's 19 teacher ratings contributes to Great Valley High School's ranking of 635 in Pennsylvania. Additionally, the average teacher rating at Great Valley High School is 4.36 stars.
4
Easiness
4
Helpfulness
4
Clarity
4
Knowledge
4
Textbook Use
3
Exam Difficulty
5
Recommended
5
Easiness
5
Helpfulness
4
Clarity
5
Knowledge
5
Textbook Use
4
Exam Difficulty

always will go the extra mile for you. knows his stuff and makes it understanding. makes class fun and helps me understand.

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

He is an amazingly cool funny and helpful teacher

1
Recommended
5
Easiness
1
Helpfulness
1
Clarity
3
Knowledge
3
Textbook Use
3
Exam Difficulty

he is really awesome and nice but he doesn't know when to stop trying to be your friend and when to start teaching. tests us on stuff he hasn't even talked about.

5
Easiness
5
Helpfulness
3
Clarity

Easy if you study what he gives you. gives all the test questions to you , but changes numbers from HW.

5
Easiness
4
Helpfulness
4
Clarity

cant tell when he is seroius or not.

1
Easiness
2
Helpfulness
1
Clarity

good teacher hard class makes it to amusing and not enough constructive learning

4
Easiness
2
Helpfulness
3
Clarity

he is cool in the beging of the year but then you will hate him with all the projects told to us at the last min.

5
Easiness
1
Helpfulness
1
Clarity

The more time I spend in college the more I realize how little he taught us. Just wants to be popular.

3
Easiness
4
Helpfulness
5
Clarity

easy going and the best teacher there is!

4
Easiness
5
Helpfulness
5
Clarity

McKenna was a great teacher... awesome flight simulator pilot too.

4
Easiness
5
Helpfulness
5
Clarity

No one didn't like this guy. I learned and actually didn't hate it.

5
Easiness
5
Helpfulness
5
Clarity

Awesome teacher. Very cool.

5
Easiness
5
Helpfulness
5
Clarity

he is prob. the funniest and nicest teacher ive had, i enjoy going to his class, cuz he knows what it is like being our age.

4
Easiness
5
Helpfulness
5
Clarity

Mr. McKenna is the man. He is a great teacher, especially for astronomy and i hear he's great for geology too. Keep up that awesome teaching Mr. McKenna

5
Easiness
5
Helpfulness
5
Clarity

best homeroom teacher ever

5
Easiness
5
Helpfulness
5
Clarity

I have him in homeroom this year, and he's so cool.

4
Easiness
4
Helpfulness
4
Clarity

One of my favorite teachers. Easy class but alot of work to do.

4
Easiness
5
Helpfulness
5
Clarity

He really knew how to get me motivated, but was there is I was having trouble.

4
Easiness
5
Helpfulness
5
Clarity

He's so cool! McKenna makes learning fun! Thats why I love his calss!

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Learn more about Great Valley High School

5-star
74%
4-star
11%
3-star
6%
2-star
2%
1-star
4%
Based on 1,513 Ratings
Great Valley High School is a public high school located in Malvern, Pennsylvania and part of Great Valley School District. Great Valley High School is ranked 633 in Pennsylvania. Learn More