customizable, free, curriculum-aligned content for K-12
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FlexBooks as a digital learning tool and more.
A highly interactive text for a high school classroom, covering Algebra I topics by CK-12 and Wolfram
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Schools and districts are transforming education with CK-12 Resources
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Complete correlation reports of CK-12 FlexBooks for each state as they become available, including common core state standards for math.
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If you are a parent or a teacher, we can send you the Assessment and Solution Key Teacher's Edition of the FlexBook you're using.
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