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Rockwood Summit High
 Washington Post America's Most Challenging High School 2020 Niche Best Schools

1780 Hawkins Rd, Fenton, MO 63026 | Phone (636) 891-6800 | Fax (636) 891-8817

Mathematics Math636-891-6800 Math636-891-6800 x20054cassillythomas@rsdmo.org Math636-891-6800 x20139cunninghammary@rsdmo.org Math636-891-6800 x20053gilbertjohn@rsdmo.org Math636-891-6800 Math636-891-6800 Math636-891-6800 Math636-891-6800 Math636-891-6800 Math636-891-6800 x20094robertsonjamie@rsdmo.org Math636-891-6800 x43051spiezioryley@rsdmo.org Math636-891-6800 x20117waltonshannon@rsdmo.org



Our teachers encourage parents to contact them via email or by phone. We can be reached before and after school or during plan time. Contact information for each teacher is listed on this page, including teacher websites where available.

Infinite Campus

Remember that a student’s grades, assignments, progress reports and report cards can be viewed on Infinite Campus. Parents: Please be sure you establish an Infinite Campus Parent Portal account that will connect you to your child’s academic progress.

Extra Help

Do you need help with a specific subject? Students are encouraged to speak with their teacher about setting up time to get additional help. Parents are welcome to contact teachers to assist with this as well.


Our focus is for all students to achieve and succeed in the classroom. View the curriculum by subject matter on the Rockwood Curriculum website.​​​​​