NCW 2022 Fabulous Fibers: The Chemistry of Fabrics
Find educational resources for this year's National Chemistry Week theme and other materials for your event, including outreach activities, activities, articles, and videos.
Explore how fibers become fabrics and their amazing properties. Learn about natural fibers as well as synthetic fibers invented by people and discover surprising differences in how the fabrics are made.
D is for Drop
Find out why water drops do not stick to Delilah’s raincoat. Use this property to build a raceway for a water drop and guide it from start to finish.
Diapers: The Inside Story
This activity focuses on sodium polyacrylate but can include the fabrics that make disposable diapers so effective at absorbing wetness while keeping babies feeling dry. Compare the pros and cons of both disposable diapers and reusable cotton diapers.
From Inquiry in Action
Keeping Warm in the Cold
Kindergarten students make a coat for a cup of warm water to find out if insulation makes a difference and understand why a coat will keep them feeling warm in cold weather.
Designing a Shade Structure
Kindergarten students make a simple structure that casts a shadow. Then, students compare the temperature inside and outside the shadow.
Designing an Absorbency Test
First or second graders compare four different materials to find out which is the most absorbent. Students discover that absorbency is a characteristic property of a material.
Cellulose: From Trees to Explosives
Cellulose is a polymer found in trees and cotton to provide structure. People use cellulose to make paper, viscose fabric, cellophane wrap, and explosive nitrocellulose. The video also tells the story of the accidental invention of guncotton. A chemist spilled some chemicals and wiped them up with his wife’s cotton apron. Then he hung the apron to dry near the stove. It exploded!
ChemMatters ChemMatters is a magazine that helps high school students find connections between chemistry and the world around them. Check out our article on Laura Hoch, a material innovation chemist for Patagonia.