Average 4.0 based on 2 teacher ratings
Tiernan is a Science teacher at Castleknock College located in Dublin 15, Dublin. When comparing Tiernan's ratings to other teachers in the county of Dublin, Tiernan's ratings are below the average of 4.48 stars. Additionally, the average teacher rating at Castleknock College is 4.33 stars.
3
Easiness
4
Helpfulness
4
Clarity
4
Knowledge
3
Easiness
3
Helpfulness
3
Clarity
4
Knowledge

My Science Teacher. :(. Shouts a lot.Agricultural Science! Mr. Gallagher does not like her and she does not like him.

2
Easiness
5
Helpfulness
5
Clarity

a v.good teacher goy our class through a tough subject

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Learn more about Castleknock College

5-star
82%
4-star
10%
3-star
3%
2-star
1%
1-star
2%
Based on 768 Ratings
Castleknock College is located in Dublin 15, Dublin with an average teacher rating of 4.33 stars. When comparing Castleknock College's teachers to other teachers in the county of Dublin, Castleknock College's teachers are below the average of 4.48 stars. Castleknock College ranks -- amongst all High Schools in the county of Dublin. Learn More