The CK-12 21st Century Physics FlexBook® textbook is a collaborative effort of the Secretaries of Education and Technology and the Department of Education that seeks to elevate the quality of physics ...
A joint collaboration between NASA and CK-12, the purpose of this FlexBook® resource is to provide high school teachers with an introduction to the main principles of modeling and simulation as used i ...
Introduces engineering techniques and practices to high school students. This book is designed for a broad range of student abilities and does not require significant math or science prerequisites.
It ...
Nanoleap by MCREL
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
This stand-alone module examines the history, applications, and various proofs of the Pythagorean Theorem. The module also includes student activities and exercise problems. The module assumes the rea ...
A structured geometry program teacher edition of daily lesson plans and teacher supports to accompany the College Access Reader: Geometry student edition.
It is an educational content of CK-12 Foundati ...
CK-12’s Texas Instruments Geometry Teacher’s Edition FlexBook® resource is a useful collection of exercises intended to enrich a student’s understanding of basic geometric principles.
It is an educatio ...
This Geometry Concept Collection is a rigorous presentation of high school geometry. It is fully correlated with the Common Core State Standards.
It is an educational content of CK-12 Foundation (to a ...
CK-12's Texas Instruments Geometry Student Edition FlexBook® resource is a useful collection of exercises intended to enrich a student’s understanding of basic geometric principles.
It is an educationa ...
CK-12’s Geometry Concepts is a clear presentation of the essentials of geometry for the high school student. Topics include: Proofs, Triangles, Quadrilaterals, Similarity, Perimeter & Area, Volume, an ...