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CSI invites you to take a closer look at what we offer by requesting a free 60-day preview of our products. Our curriculum is written for Christian school teachers, by Christian school teachers, which means our curriculum for science and Bible is academically sound and integrates Christian worldview into every lesson.


Products available for review include:


How to Order Previews

To order previews, navigate through the CSI store website, adding the products you would like to preview to your shopping cart. When finished adding preview products, go into your cart and click on “Proceed to Checkout.” Proceed with the checkout process, making sure to choose “Yes” for the question: “Are books for preview?”



Call sales at 800.635.8288, ext. 5, or email

*Return shipping cost is the customer’s responsibility. See full preview policy.

Bible and Science Curriculum, Free 60-Day Previews


Curriculum Samples

We also provide sample lessons for all of our curriculum products on our website. Click here to learn more.