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.

During 2019’s International Year of the Periodic Table, CCEW will be celebrated April 21-27, 2019 with the theme, "Take Note: The Chemistry of Paper." The CCEW 2019 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 students to participate in the 2019 Illustrated Poem Contest by hosting a local contest for K-12 graders. Congratulations to the 2018 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.


About CCEW

Past and Future Themes
About CCEW

Contact Us

Email outreach@acs.org

Social Media

ACS Outreach News

Provides periodic information, promotions, activities, and events for ACS outreach campaigns including Chemists Celebrate Earth Week (CCEW) and National Chemistry Week (NCW).

CCEW logo