Cheri Petersen

Wife, Mother of 3, and Mathematics Teacher at Channahon Junior High School

[Channahon SD17 @ChannahonSD17]

So proud of our very own Ribhu, who made it to the televised round of the Scripps National Spelling Bee! #ChannahonPride

[Cheri Petersen @cheretta]

@ChannahonPride Wonderful job Ribhu!!

[Cheri Petersen @cheretta]

@janinemich Congratulations!!

[Cheri Petersen @cheretta]

@janinemich Love the tree. 🌲 Merry Christmas Michalaks!!

[Cheri Petersen @cheretta]

Current 8th grade Geometry Landmark Projects. Students chose landmarks, created posters, and then constructed 3D models. They did a great job!! @ChannahonPride

[Cheri Petersen @cheretta]

8th Grade Geometry Composite Figure Projects. Students had to use specific shapes, find area, and create a life-size figure. They are very creative! @ChannahonPride

[Cheri Petersen @cheretta]

Happy 100th Birthday Pioneer Path!!

[Cheri Petersen @cheretta]

@janinemich Don’t you be spoiling yourself this summer by using the bathroom whenever you want.

[Cheri Petersen @cheretta]

More action pics:)

[Cheri Petersen @cheretta]

2023 CJHS Farewell Fest was a huge success last week thanks to both the phenomenal staff and well-behaved 8th grade students. A variety of activities, treats, and prizes to end their middle school experience. This class will be missed!! ⁦⁦@ChannahonPride⁩

[Cheri Petersen @cheretta]

@tosaschools @TedMartin16 Congratulations!!

[Cheri Petersen @cheretta]

Walked into Oz when I entered the CJHS Lounge this morning. My favorite! Thanks Channahon PTO. ⁦@ChannahonPride⁩

[Cheri Petersen @cheretta]

Thank you to our Beta Club wrappers and to all the students who donated to the children of our community through @ChanookaWish A special thanks to Mrs. McMillin for always keeping things organized and fun!! @dawnmcmillin88 @ChannahonPride

[Cheri Petersen @cheretta]

Math Team steered away from our normal practice problems and went for the more logical approach. Each group competed in a Mystery Box game. Congratulations to the 8th Grade Girls Team!

[Cheri Petersen @cheretta]

@janinemich Wow. How was that four years ago?

[Cheri Petersen @cheretta]

Practicing Pythagorean Theorem with some game play and competition. A Triangle Dice game and The House that Pythagoras Built game.

[Cheri Petersen @cheretta]

@mrsbettenhausen Very cool!

[Cheri Petersen @cheretta]

CJHS Beta Club Induction Ceremony had a phenomenal speaker this evening. Thank you Mayor Ric Offerman for your positive words on volunteerism and for being a great role model. You exemplify our Beta motto of “Let Us Lead By Serving Others.”

[Cheri Petersen @cheretta]

2022 Beta Club Induction Ceremony tonight at CJHS. Congratulations to all 92 inductees. Our biggest Beta Club yet!!

[Cheri Petersen @cheretta]

8th Grade Geometry—accessing that prior knowledge about shapes. Is it a rhombus, parallelogram, or polygon? Then they created pictures as a team. Very creative!