Abbigail Armstrong & Barbara R. Blackburn 
Rigor in the 6-12 Math and Science Classroom [PDF ebook] 
A Teacher Toolkit

Learn how to incorporate rigorous activities in your math or science classroom and help students reach higher levels of learning. Expert educators and consultants Barbara R. Blackburn and Abbigail Armstrong offer a practical framework for understanding rigor and provide specialized examples for middle and high school math and science teachers. Topics covered include: Creating a rigorous environment High expectations Support and scaffolding Demonstration of learning Assessing student progress Collaborating with colleagues The book comes with classroom-ready tools, offered in the book and as free e Resources on our website at www.routledge.com/9781138302716.