Stephanie Lai

[Supt. Mat Holton @CJUHSD]

Beginning March 16th, the Chaffey District will provide Grab and Go meals for students in need at each of our comprehensive highs schools from 11:30am to 12:30pm.

[Stephanie Lai @Ms_sLai]

Rancho (purple car #52) just qualified for the Horizon Grand Prix SoCal Hydrogen Fuel cell car regional race @RanchoHSCougars @CJUHSD_Instruct @JessieKach @demi_deocales @mrsgrchs @RCHSAchievement

[Stephanie Lai @Ms_sLai]

RCHS Manufacturing Day 2019 @BrennerFiedler @RCHS_cougarss @RCHSAchievement @CJUHSD_Instruct

[Stephanie Lai @Ms_sLai]

Garner Holt Productions hosting CJUHSD robotics collaboration: animatronics, STEAM, college and career readiness @RCHS_Cougars @demi_deocales @CJUHSD_Instruct

[Stephanie Lai @Ms_sLai]

RC’s RC at SoCal race day @RCHS_Cougars @demi_deocales @JessieKach Meagan at the helm

[Stephanie Lai @Ms_sLai]

At CJUHSD District workshop series: Parallax BlocklyProp and ActivityBot- coding and robotics. STEM leads the way! @RCHS_Cougars @demi_deocales @JessieKach

[Stephanie Lai @Ms_sLai]

RC’s RC at Horizon Grand Prix hydrogen fuel cell practice race. Cars in the pit getting work done. @RCHS_Cougars

[Stephanie Lai @Ms_sLai]

cEngineering: the only way to earn an A on the project is to score 110% or above. no senioritis or junioritis here @RCHS_Cougars @RCHS_Achieve

[Annette Singleton @Mrs_ASingleton]

Phriends, Phun and Physics📝📐 @RCHS_Cougars @RCHSDiscipline @RCHS_activities @KarenSueGerdes @go4cal

[Annette Singleton @Mrs_ASingleton]

Celebrating Einstein’s birthday at Scandia with 219 RCHS students, and some dedicated teachers!@RCHS_Cougars @RCHSDiscipline @RCHS_activities @go4cal @KarenSueGerdes @

[Stephanie Lai @Ms_sLai]

GoGreenEngineering students at the Socal H2AC race! @RCHS_Cougars

[Stephanie Lai @Ms_sLai]

cEngineering representing #H2AC. rookie year, learning pains one lap at a time @RCHS_Cougars @demi_deocales @RCHS_Achieve

[Stephanie Lai @Ms_sLai]

@RCHS_Cougars Thank you to Dr. Joanne Gilbreath for speaking with the cEngineering H2AC students about her Toyota Murai #H2AC @horizonedugroup

[Stephanie Lai @Ms_sLai]

@RCHS_activities sweet stuff. 3rd period physics of clean Engineering. WilliamH and AdrianC way to represent! @RCHS_Cougars @KarenSueGerdes

[Stephanie Lai @Ms_sLai]

and Ms. Herchenroeder’s class.
12 sections of chemistry observing liquid dry ice. https://t.co/BdKkGbsPCX

[Stephanie Lai @Ms_sLai]

Chemical safety: reactive yellow, flammable red, and unhealthy blue: AP chemistry outside the USC research labs. @RCHS_Cougars