Ms. Tonn

2nd Grade

Meet Ms. Tonn

My name is Sierra Tonn, and I will be teaching your child this school year. I want to personally welcome you to second grade at Twin Oaks Elementary School! I am so excited to spend the year watching my students grow, and I know they will make a unique and wonderful contribution to room 10!

About Me:

I am originally from Brentwood, CA (Norcal) and moved to Southern California to complete my education. I received my Bachelor's degree in Health Sciences from CSU San Bernardino, my teaching credential from the University of Redlands, and my Master's degree in Curriculum and Instruction, also from the U of R. I currently reside in Penn Valley, CA, a small town one hour away tucked in a lake community with my son, Christian, and our two brother kittens, Figaro and Binx. Christian starts Kindergarten this year in the Koala class!

This year begins my 16th year teaching in grades 2-4. Twin Oaks has been my home for the past four years. When I am not teaching, you'll find me enjoying time with family, reading, doing puzzles, participating in outdoor activities, and traveling.


My favorite things:

Color: Green and Blue
Picture Book: The Epic Adventures of Huggie and Stick
Chapter Book: Number the Stars
Food: Fresh fruits and Veggies, Tacos, Italian
Store: Home Goods, T.J. Maxx & Marshalls
Candy: See's Candy Nuts & Chews
Sport: Soccer
Beverages: Ice Cold Water; Starbucks Iced Shaken Espresso & Jade Citrus Mint Tea







Contact info:

stonn@rocklinusd.org (916) 624-4101 x 3310

Please give up to 24 hours for a return response

Amazon Wishlist


Weekly Newsletters


Ms. Tonn's 2nd Grade Newsletters 2021-22

Class Schedule

2nd Grade Schedule 2021-2022