- Liberty Gardens: Children were encouraged to plant and maintain victory gardens, also known as Liberty Gardens, to help increase food production and reduce the strain on the nation's food supply.
- Thrift and Conservation: Children were urged to practice thrift and conservation by saving food, clothing, and other resources. They were encouraged to avoid wasting food, repair old clothes instead of buying new ones, and save their pennies to buy war bonds.
- Recycling: Children were encouraged to collect and recycle scrap metal, paper, and other materials to support the war effort.
- War Bond Drives: Children participated in war bond drives to raise funds for the war. They sold war bonds to friends, family, and neighbors, and organized events such as bake sales and lemonade stands to raise money.
- Care Packages for Soldiers: Children helped assemble and send care packages to American soldiers serving overseas. These packages often included food, clothing, toiletries, and other necessities.
- Red Cross and Other Volunteer Services: Children volunteered for various organizations, including the Red Cross, to help with relief efforts and provide assistance to those affected by the war. They knitted sweaters and socks for soldiers, rolled bandages, and helped with various community projects.
- Patriotic Activities: Children participated in patriotic activities such as parades, rallies, and fundraisers to show their support for the war effort and boost morale.
- Education: Schools played an important role in promoting patriotism and educating children about the importance of the war. Children learned about the causes and goals of the war, the sacrifices made by soldiers, and the importance of unity and citizenship.