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
- Core Classics® Teacher Guides Grade 4Grade 5Grade 6Grade 7Grade 8 Language Arts
- CKLA Ancillary Materials: Fourth Grade Grade 4 Language Arts
- CKLA Unit 1: Brown Girl Dreaming Grade 4 Language Arts
- CKLA Unit 2: The Middle Ages Grade 4 Language Arts
- CKLA Unit 3: King Arthur and the Round Table Grade 4 Language Arts
- CKLA Unit 4: Listen, My Children (poetry) Grade 4 Language Arts
- CKLA Unit 5: Geology Grade 4 Language Arts
- CKLA Unit 6: American Revolution Grade 4 Language Arts
- CKLA Unit 7: The United States Constitution Grade 4 Language Arts
- CKLA Unit 8: Treasure Island Grade 4 Language Arts
- CKSci Unit 1: Energy Transfer and Transformation Grade 4 Science
- CKSci Unit 2: Investigating Waves Grade 4 Science
- CKSci Unit 3: Structures and Functions of Living Things Grade 4 Science
- CKSci Unit 4: Processes That Shape Earth Grade 4 Science