Back to School. Move Forward with CK-12

Share sample CK-12 content (over 5,000 more STEM concepts at

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Back to school

Back to school. Move forward with CK-12

Give your fellow peers a sample of free CK-12 math and science concepts for use in class immediately.
CK-12 is a non profit with 5000+ FREE math and science concepts and FlexBooks Select a concept using the arrows on the button (or clicking on a slide's visible edge) and then click on "SHARE the complete concept" button.
The recipient will receive an email with a link to the concept selected.