Chemists Celebrate Earth Week (CCEW)

Chemists Celebrate Earth Week

CCEW encourages ACS members and science enthusiasts to build awareness of chemistry at the local level. ACS local sections, schools, businesses, and individuals are invited to organize or participate in events in their communities with a common goal: communicate the positive role that chemistry plays in the world.

CCEW 2019 was celebrated April 21-27, 2019 with the theme, "Take Note: The Chemistry of Paper." Thank you to all those who participated! Read about how local sections took part in the recap in C&EN.

CCEW 2020 will be celebrated April 19-25, 2020 with the theme, "Protecting Our Planet Through Chemistry." The CCEW 2020 edition of Celebrating Chemistry and other online resources will be available February 1, 2020.

Find your CCEW Coordinator (CCEW Coordinator Lookup)
Find a CCEW event (ACS Event Locator)

Student Contests

Encourage students to participate in the Illustrated Poem Contest by hosting a local contest for K-12 graders. Congratulations to the 2019 winners!

Celebrating Chemistry

Download current and past issues of our kid-friendly, hands-on activity publications for exploring important chemistry topics from the Celebrating Chemistry Archive.

Community Event

Help your friends and neighbors learn about science and the yearly theme with this year’s community event.

Educational Resources

Discover articles, activities, presentations, and videos aligned to this year's theme with these educational resources.

Outreach Events

ACS Local Sections, Chem Clubs, teachers, or individuals can organize outreach events using these instructions.

ACS Store

Purchase promotional products such as pencils, stickers, mole plush toys, and more through the ACS Store.