Chemists Celebrate Earth Week (CCEW)

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 celebrates its 15th anniversary in 2018 with the theme "Dive into Marine Chemistry." The CCEW 2018 edition of Celebrating Chemistry and other online resources are now available.

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


Student Contests

Encourage K-12 students to participate in the 2018 CCEW Illustrated Poem Contest and watch the winning entry from the 2018 CCEW Look & Learn Video Contest.

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

Plan a trip to learn about the seafood available in your region 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 CCEW outreach events using these instuctions.

ACS Store

Purchase promotional products for CCEW, such as pencils, stress balls, and mole plush toys, through the ACS Store.