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
- CKHG Unit 2: Maya, Aztec, and Inca Civilizations Grade 5 History and Geography
- CKLA Unit 2: The Middle Ages Grade 4 Language Arts
- CKLA Domain 1: Nursery Rhymes and Fables Kindergarten Language Arts Listening & Learning
- CKLA Unit 1: Kindergarten Skills Kindergarten Language Arts Skills
- CKLA Domain 3: Stories Kindergarten Language Arts Listening & Learning
- CKLA Ancillary Materials: Third Grade Skills Grade 3 Language Arts Skills
- CKLA Domain 1: Classic Tales—The Wind in the Willows Grade 3 Language Arts Listening & Learning
- CKLA Domain 2: Classification of Animals Grade 3 Language Arts Listening & Learning
- CKLA Ancillary Materials: Fourth Grade Grade 4 Language Arts
- CKLA Domain 3: The Human Body—Systems and Senses Grade 3 Language Arts Listening & Learning
- CKLA Unit 1: Brown Girl Dreaming Grade 4 Language Arts
- CKLA Unit 5: Geology Grade 4 Language Arts
- CKLA Unit 3: King Arthur and the Round Table Grade 4 Language Arts
- CKHG Unit 1: Using Maps Grade 4 History and Geography