Welcome to the Coffeeville High School Math and Science Department Creative Learning Environment Page. Creative Learning Environment (CLE) is a creative approach to Differentiated Instruction. CLE is run parallel to normal classroom lesson /activities and provides students at various levels of readness and learning styles the opporunity to pick and choose their assignments and homework. This allows ALL students to excel while building teamwork and time management principles. CLE is formally held on Tuesdays and Thursdays of each week. When asked, your student should never say he/she does not have any homework - CLE is designed to be completed as both Homework and Classwork. Please refer to the CLE pages for the current CLE Worksheets and the Handouts page to download a copy of the latest CLE Worksheets.