Average 4.83 based on 3 teacher ratings
Susan Grether is a Science teacher at Polytechnic School located in Pasadena, California. When comparing Susan Grether's ratings to other teachers in the state of California, Susan Grether's ratings are above the average of 4.28 stars. Additionally, the average teacher rating at Polytechnic School is 4.2 stars.
2
Easiness
5
Helpfulness
5
Clarity
2
Easiness
5
Helpfulness
5
Clarity

She is a great teacher. Makes class fun. Really fair. Love her to death.

3
Easiness
5
Helpfulness
4
Clarity

Mrs. Grether is largely entertaining during class and is always looking to improve her students and keep them prepared for the AP.

1
Easiness
5
Helpfulness
5
Clarity

WONDERFUL WOMAN

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Learn more about Polytechnic School

5-star
72%
4-star
11%
3-star
6%
2-star
3%
1-star
6%
Based on 1,105 Ratings
Polytechnic School is located in Pasadena, California with an average teacher rating of 4.2 stars. When comparing Polytechnic School's teachers to other teachers in the state of California, Polytechnic School's teachers are below the average of 4.28 stars. Polytechnic School ranks 333 amongst all High Schools in the state of California. Learn More