By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's Blog, Home Page, Parent CentralPosted Important Reopening UpdateHear from Dr. Hertzberg and Mr. de las Alas about plans to reopen CHA. READ MORE
By Janis Kahren In CHA Community, COVID-19 Updates, Home PagePosted 6/24/2020, Update from the Principal – Phase 4 READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's Blog, Home Page, Parent CentralPosted 6/15/2020 UPDATE: Fall Learning Plan & Welcome New PersonnelFrom Dr. Hertzberg READ MORE
By Janis Kahren In CHA Community, COVID-19 Updates, Dr. Hertzberg's Blog, Home Page, Middle School, Parent Central, Preschool & Kindergarten, Upper SchoolPosted 5/15/2020, TIMELY AND IMPORTANT UPDATEfrom Dr. Hertzberg READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 4/17/2020, Important Update from Dr. Hertzberg READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/30/2020 Update from Dr. Hertzberg READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/29/2020 Video Greeting from Dr. Hertzberg READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/27/2020 Update From Dr. Hertzberg READ MORE
By Janis Kahren In COVID-19 UpdatesPosted 3/24/2020 from Mr. Davis: Update and Revised Deadlines READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/21/2020 from Dr. Hertzberg: Important UpdateIllinois school closing mandate READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/12/2020 from Dr. Hertzberg: Important UpdateProcedures concerning COVID-19 READ MORE
By Janis Kahren In COVID-19 Updates, Dr. Hertzberg's BlogPosted 3/6/2020 from Dr. Hertzberg: Coronavirus (COVID-19)Update from Dr. Hertzberg READ MORE