The Core Knowledge Foundation provides open access to content-rich curriculum materials for preschool through grade 8, including the Core Knowledge Curriculum Series™, with many materials now available and many more in development.
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The materials made available for download are freely available for anyone to use, adapt, and share (with attribution), but no one is permitted to sell either the original program, an adaptation of it, or lesson plans that reproduce any part of it. For more information, see the Guidelines to Core Knowledge and the Creative Commons License.
Core Knowledge Language Arts
Core Knowledge History and Geography
Core Knowledge Science
- CKLA Unit 5: The Tragedy of Julius Caesar Grade 6 Language Arts
- CKLA Unit 6: 90 Miles to Havana Grade 6 Language Arts
- CKLA Unit 7: The Blessings of Liberty – Vol. 1 Grade 6 Language Arts
- CKLA Unit 8: Realms of Gold – Vol. 1 Grade 6 Language Arts
- CKMath Unit 3: Unit Rates and Percentages Grade 6 Mathematics
- CKMath Unit 3: Linear Relationships Grade 8 Mathematics
- CKMath Unit 4: Dividing Fractions Grade 6 Mathematics
- CKLA Ancillary Materials: Sixth Grade Grade 6 Language Arts
- CKSci Unit 1: Light and Matter Grade 6 Science
- CKSci Unit 1: Contact Forces Grade 8 Science
- CKSci Unit 2: Thermal Energy Grade 6 Science
- CKSci Unit 2: Sound Waves￼ Grade 8 Science
- CKSci Unit 3: Weather, Climate, and Water Cycling Grade 6 Science
- CKSci Unit 3: Forces at a Distance￼ Grade 8 Science