Average 4.47 based on 47 teacher ratings
Al Liberatore is a retired Science teacher at Bethel Park High School located in Bethel Park, Pennsylvania and part of Bethel Park School District. Al Liberatore's 47 teacher ratings contributes to Bethel Park High School's ranking of 428 in Pennsylvania. Additionally, the average teacher rating at Bethel Park High School is 4.01 stars.
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I CANT BELIEVE HES RETIRING. probably the best science teacher ever

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taught me to build robots. A++

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most qualified science teacher, seeing as he invented science and causes earthquakes.

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he hates me so much

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Mad Lib was the greatest teach I ever had and my favorite too. He knew what he was talking about. he tought well. I learned alot. And he is very caring of his students even if he doesn't show it.

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It's probably my fault, but I can't seem to focus in his class. I feel like he'd be a good teacher if I could pay attention, and some of his tests are possible, with 3-hour studying, haha.

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Mr. Libs a really cool guy, but hes also really hard

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Mr. Lib is probably one of the top three hardest teachers I have ever had, but he is also one of the best "teachers" I have ever had as well. I also sort of like his corny jokes.

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Few teachers are perfect, but he is one of the nicest human beings and teachers I have had.Mr Lib I do agree with 9-26.Why can't you make your tests more readable for us mere humans?Perfection awaits!

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Probably no teacher is perfect, but he is a great person and teacher. I do wish he would make his tests more readable as 9-26 stated. Why the ALL CAPS Mr. LIB?!! Humanity in your class awaits this ans

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Mr. Lib is probably the best science teacher I've ever had. His dry humor and sarcasism just add to the class. His tests are hard though. I looked forward to the class everyday.

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ha....my favorite class by far. material was boring, but proves teacher can make or break a class. learned a lot. has a great sarcastic, dry humor that is hilarious. thx mr lib

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Great person, great teach!

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Mr. Lib is a great teacher, and is very friendly, however he needs to learn about lowercase letters. When you have a test or notes in all capitals it becomes difficult to read.

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Mr. Lib was definently the best teacher I had last year as a freshman.

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mr. lib has to be one of the best teachers in the school.. the class was so hard but i learned a ton.. thanks mr. lib

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Mr. Lib is an awesome teacher. I learned a lot last year and anyone who gets him is real lucky. He was really funny! I looked forward to his class every day! I loved it!

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i love mr. lib. he has a dry sense of humor that is so funny. its a rough class, but im not gonna say that i didnt learn from it. he helped me to really learn what it is to truely apply myself. i respect him for just that

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I love mr. Lib he has a very sarcastic humor which i like and he is a good teacher too...really hard tests though!

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i absolutly love him. he was by far THE hardest teacher ive ever had, but my favorite. he is definatly hte best teacher at bphs. enough said.

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Mr. Lib is awesome! If you little freashmen don't like him, try studying harder and wait until you get Mr. Mares next year(who is also a great teacher).

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im a senior and i seriously dont kno what i would have ever done without him. with him, u learn to actively learn something. it pays off and wow a GREAT guy!

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Mr. Lib is one of the best teachers I have ever had. Although his class is really difficult, I worked really hard and i'm so glad i had him for science

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Mr. Lib is a great teacher. He's tough, but if you try, you'll learn a whole lot. Don't get discouraged just because you don't want to try. That's not his fault

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Excellent teacher and person.

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Hard teacher but if you put out the effort he will be glad to help you. He is a cool guy and I learned a lot in his class.

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Why is it that when a teacher is considered "hard," kids do not take into consideration that they also may be learning something? This man is "hard" but fair.

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Hard. That's all I can say.

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Very hard class for Scince 9 honors, a bit too hard of tests for just an honors

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Mr. Lib is one of the best teachers I have had. He's hard, I learned later on to appreciate it. School isnt supposed to be easy, we need to actually learn.

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i learned sooo much in this class!!! he is a wonderful teacher and im so lucky i had him!!!

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People told me that I was gonna regret taking his class.Yeah his tests are hard & stuff-but hes a great teacher & person and you actually learn in his class.

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Mr. Lib is a great teacher. He taught me alot. I loved his class. Really good teacher

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He is one interesting teacher. His tests are insanely hard. He definately rakes "honors" to a new level.

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Mr Lib is great, exams are easy. He teaches through the theroy grades don't matter, learning does. If you learn, you'll get an A.

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Lib is a great teacher, but you don't realize it until after you take the class. I hated it during 9th grade but now I'm more prepared for all other classes

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He's a really great teacher, and I'm glad I got him. He helps a lot, and makes the class fun. Not what I expected in high school, but it's helped me!

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although his class was the hardest ive taken so far..ive learned the most from him..he would repeat the lesson as many times as u needed..he was awsome!

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mr. lib was up one of the best teachers but also one of the worst

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I had Mr. Lib. a few years ago. I am now a teacher. I loved his class and the way he treated his students.

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haha mr lib was great

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Mr. Lib is hard but one of the best. He judges you as a person, not by your grade and pushes you to your fullest. I have alot to thank him for.

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Teaches an ENORMOUS necessary lesson for college: MEMORIZING stuff for a test is useless, to pass you must UNDERSTAND the stuff. Hard class, but great experienc

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Really glad I had Mr. Lib he's a great guy and in my opinion the best teacher at BPHS. Even though his class was the hardest thing I ever took, it was my fav!!

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even though his class is very hard, when i come out of it i feel as if i learned something and it just wasn't another day wasted. GO MR. LIB!

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Learn more about Bethel Park High School

5-star
67%
4-star
8%
3-star
6%
2-star
3%
1-star
13%
Based on 3,776 Ratings
Bethel Park High School is a public high school located in Bethel Park, Pennsylvania and part of Bethel Park School District. Bethel Park High School is ranked 428 in Pennsylvania. Learn More