Ms. Jessica Chávez
Teacher: Secondary Math 2, Junior AVID
Work Phone: (385) 646-2074
Work Email:
Ms. Chávez graduated from the University of Utah with a B.S. in Mathematics Teaching and an M.Ed. in Education, Culture and Society. She has been in the classroom since 2009. She is extremely happy to be part of the Granger family and to be working in her home community. She enjoys riding bikes along the Jordan River, camping trips, and playing in sprinklers with her family.
Mr Dariusz Cykalewicz
Teacher: Math, Physics
Work Phone: (385) 646-8000
Work Email:
Mr. Timothy Eccleston
Teacher: Math
Work Phone: (385) 646-0594
Work Email:
Mr. Dwight Epperson
Teacher: Math 2
Work Phone: (385) 646-8039
Work Email:
Mr. Epperson has a Bachelors of Math Education from BYU. He taught at Timpview and Orem High, and is now brand new at Granger.
Ms. Cecilia Firpo
Teacher: Directed Studies Co-taught Math
Work Phone: (385) 646-0093
Work Email:
Ms.Firpo graduated from Westminster College with a bachelor’s in Special education and Masters in Trauma Informed teaching. She is a very proud nerd who enjoys hiking, reading, climbing and cross-stitching. She is excited to be part of the Granger family.
Ms. MacKenzie Gilson
Teacher: English, Reading, Math, Life Skills; Lotus Club Advisor (LBGTQ+ and Allies)
Work Phone: (385) 646-8512
Work Email:
MacKenzie attended the University of Utah for her Undergraduate in Human Development with an emphasis in Educational Psychology and completed her Master's of SpEd with an emphasis in behavior modification. She is currently enrolled in Western Governer's University working towards an MEd. in Educational Leadership. MacKenzie's background is mainly social work, working with at-risk communities, primarily teenagers. MacKenzie also sits on the steering committee for Salt Lake City Juvenile Mental Health Court. Personally, MacKenzie is an animal and equal rights activist and lives in Sugarhouse with her 15 year old daughter, 3.5yo identical twin boys, and 3 cats.
Mr. Parivash Goff
Teacher: Math
Work Email:
Mr. Loren Hansen
Teacher: Secondary Math 2; Advisor: Tabletop Gaming Club
Work Phone: (385) 646-8706
Work Email:
Mr. Hansen graduated from Kearns High. He has a Bachelors degree in Mathematics Education and a Masters degree in Physics Education, both from Western Governors University. Mr. Hansen is married and has 6 children. He likes to camp, ride his motorcycle and build things. Mr. Hansen worked as a truck driver before he started teaching, driving about one and a half million miles in 15 years.
Ms. Sheila Harkleroad
Teacher: Secondary Math 2 and Secondary Math 2 Honors
Work Email:
Ms. Harkleroad went to college at Illinois State University for her Bachelors degree in Mathematics and then earned her Masters degree (Master of Arts in Education) at University of Phoenix. Ms. Harkleroad grew up in Chicago and moved to Utah in 1990. She loves paddle boarding, traveling, baking and spending time with her son.
Coach Tyler Haslam
Teacher: Mathematics; Coach: Football
Work Phone: (385) 646-5971
Work Email:
Mr. Haslam graduated from the University of Utah in 2007 and has taught in Granite District ever since. In 2013 he completed a Masters degree in Mathematics. Mr. Haslam also likes to paint and relaxes by working outside.
Mr. Jonathan Hsu
Teacher: Math
Work Phone: (385) 646-0386
Work Email:
Ms. Brooklyn Hunt
Teacher: Math
Work Phone: (385) 646-8142
Work Email:
Ms. Ashleigh Lester
Teacher: Resource Math
Work Email:
Ms. Ande Miller
Teacher: Math Secondary 1 & Math Secondary 2; Department Head: Special Education
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Work Phone: (385)646-1126
Work Email:
Ms. Miller Graduated from the University of Utah with a Bachelor of Science in Psychology and Bachelor of Arts in English. She also received a Bachelor of Science in Special Education from Utah State University and a Master of Education in Teacher Leadership. She played basketball for 2 years in college and enjoys traveling, the outdoors, golf, snowboarding, reading, and spending time with loved ones. Ms. Miller has taught at Granger since 2013.
Ms. Valerie Nuttall
Teacher: Math
Work Phone: (385) 646-8157
Work Email:
Mr. Hyrum Okeson (Opie)
Teacher: Secondary Math 1, AVID; Coach: Girls Soccer, Girls Basketball
Work Phone: (385) 646-1181
Work Email:
Opie graduated from Bacchus Elementary, Jefferson Jr. High, Uintah High School, Southern Utah University, and Lesley University. Opie has been teaching at Granger High School since 2004. He enjoys playing games with his family, quilting, and researching his families history.
Mr. Owain Rice
Teacher: Math; Coach: Cross Country
Work Phone: (385) 646-0269
Work Email:
Mr. Rice is a graduate of the University of Utah with a degree in mathematics teaching. He has been teaching and coaching at Granger High since 2019. He loves running and has a passion for nutrition and health that he pursued with a minor in nutrition from the U. Mr. Rice grew up in Utah and loves spending time in the mountains while skiing, hiking, running, and climbing.
Mrs. Rebecca Roche
Teacher: Secondary math 2 and Math Decision Making
Work Phone: 385-646-8852
Work Email:
Mrs. Roche has been at Granger since 2021. Before working at Granger she taught in Missouri and Morocco, also as a math teacher. Mrs. Roche has a Bachelors degree in Mathematic Education and a Masters degree in Educational Leadership. Mrs. Roche enjoys hiking, playing board games, and volunteering at the symphony.
Mrs. Heidi Roundy
Teacher: Secondary Math 2
Work Email:
After Mrs. Roundy graduated from Granger, she attended Weber State University where she earned her Bachelor’s Degree in Physical Science and Math Education. After graduation she worked at Kearns High as a drill team advisor and chemistry teacher. She loves being a mom and a gramma, riding or racing her bike with her husband and watching lacrosse. Mrs. Roundy loves to read all kinds of books but her favorites are mysteries.
Mr. Tyler Stockstill
Teacher: Concepts of Personal Finance, Directed Studies; Coach: Boys Soccer, Assistant Coach: Girls Soccer
Work Phone: (385) 646-0069
Work Email:
Mr. Stockstill is in his first year teaching at Granger High. He graduated from Saint Louis University with a B.S. in Business Administration and then attended the University of Utah earning a M.Phil. in Business Administration. Originally from small town Ohio (Go Buckeyes and Crew SC!), he now calls SLC home with his wife Libby and their two adopted dogs (there's a story). He is a passionate futbol supporter and has attended matches in Brazil (honeymoon at the World Cup), Portugal, Spain, Netherlands, and England. He is the founder and Executive Director of Utah Development Academy, a sports-based youth development program creating pathways for all youth through soccer. Additionally, he is licensed coach developer for U.S. Soccer and holds a National A-Youth Coaching License. He is proud to join the Lancer Family #GHouse
Mr. Ryan Stones
Teacher: Math 1, Concurrent Enrollment
Work Phone: (385) 646-1747
Work Email:
Mr. Stones graduated Valedictorian and General Sterling Scholar (when that was a category) at Taylorsville High School(’95). He graduated from BYU with a Bachelor of Science in Mathematics in 2001 after an LDS mission in the Philippines, then a Masters in Mathematics from the University of Utah in 2003. He taught at Skyline for two years and then went to Law School, graduating in 2008. Mr. Stones has been a member of the Utah State Bar since then. He began at Granger, teaching in the relos, in 2012.
Mr. Travis Tilley
Teacher: Math
Work Phone: (385) 646-8817
Work Email:
Mr. Tilley is married with two children. He attended Western Governors University and received his Master’s Degree in Educational Leadership. Prior to that he attended the University of Utah earning a Bachelor’s Degree in Mathematics. He has worked in Granite School District Since 2006 and has been assigned to Granger High since 2013. Mr. Tilley loves all sports, but is known to have more enthusiasm in Wrestling, Basketball, Softball, Volleyball, and Football. Outside of the sporting arena Mr. Tilley is a known reading enthusiast of Sci-Fi and Fantasy novels.
