Please note: Download time may vary depending on the size of the file and internet speeds.

Click any of the red buttons to download individual resources or entire units.Select the unit title or book series by clicking on the image.

Download the latest Nagios Core plugins package (50 plugins).

Use the drop down menus in the Filter By fields to select subject, grade, and/or language. Download the Core monitoring engine and a basic web interface.

For more information, see the Guidelines to Core Knowledge and the Creative Commons License. Terms of Useįull versions for most of our products are available to download for FREE! The materials made 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. 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.

Core free download