Our own open-ended units to inspire investigation, develop research skills, and encourage independent learning. Units make it easy to learn together as a family, dig in deep, and spur individual interests! Here are our top 10 favorite unit studies ~ reader favorites from the 2024–2025 archives:
Free Nature Studies: Our Wonderful World
32 free nature study lessons covering insects, birds, plants, earth, and more!
Dickens A Christmas Carol: A Unit Study
December 17, 2023, marks the 180th anniversary of A Christmas Carol by Charles Dickens. Unit resources.
Free History Lessons: Stories of Great Americans
Stories of Great Americans for Little Americans contains biographies for the early reader. 33 free lessons.
Around the World in 80 Days: A Unit Study
Five minutes too late! Phileas Fogg was due back in London on December 21 no later than 8:45 PM. Unit resources.
The Horse: A Unit Study
These versatile animals have been used by man throughout history. Unit resources.
Free Science Studies: Great Inventors & Their Inventions
Great Inventors & Their Inventions covers inventors and inventions that have shaped history. 32 free lessons!
Free Bird Studies: Nests & Eggs ~ Complete Series
Nests and Eggs of Birds of the United States provides a unique look at the nests and eggs of 50 birds in their natural setting.
The Iditarod: A Unit Study
During a diphtheria epidemic the Iditarod Trail was used by mushers to deliver a serum. Unit resources.
Book Study: The Little Red Hen ~ Free eBook
Little Red Hen book study with natural language arts activities and other resources.
Free Civics Studies: The Century Book for Young Americans
The Century Book for Young Americans is a free civics book for younger students. 16 weeks of free lessons.
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View all of our free unit studies and book studies! You can also browse our free units by date, in chronological order, or by subject.