Welcome to SDE's Knowledge Base. Within this section, you'll find timely, trusted and informative content developed by our K-12 subject matter experts. You'll also have full and immediate access to our complete collection of complimentary live and on-demand webinars, tips, videos, articles, and eBooks.

Complimentary Webinars

    View live and archived presentations addressing hot topics, ongoing trends, and key issues facing educators today. Select and register for an upcoming event or peruse our on-demand archives.

Take-Away Tips

    Our subject matter experts provide quick-and-easy ways to improve your classroom teaching, ideas for immediate implementation, and small changes you can make today to impact your students tomorrow.


    Browse our video library to gain insight into trending topics and perspectives shared by our cadre of education experts, authors, and classroom practitioners.


    These complimentary articles provide thoughtful discussions and practical recommendations on a wide range of topics in education, including Common Core State Standards, Mathematics, 21st Century Skills, Technology, Early Childhood, Classroom Management, English/Language Arts, Differentiated Instruction, Administration and Leadership, and more!


    These complimentary eBooks offer practical tips and strategies for classroom success on a wide range of topics!


    These complimentary dowloads from SDE's experts offer practical resources, classroom strategies, and fun activities!

Resource Centers

Gold Stars

    Discover Gold Star-worthy resources that provide relevant and engaging learning solutions to teachers, administrators, and students.
Partner with SDE
Education Experts
SDE Appleseeds Blog
The Extraordinary Classroom Resource Center Appleseeds Blog Professional Communities