Welcome to Theodore Roosevelt School #43's Math Common Core page. As we work together to rollout the new NYS Math Common Core Curriculum, we are finding opportunities to reflect and grow because the new curriculum is different from how we learned it. This page will be updated with links and resources that will help teachers, students, and families to be successful with this curriculum.K - 5 Math Teaching Resources webiste. This is an excellent website with resources by grade level, ebooks, anchor charts and student worksheets for centers.50 Common Core Resources for teachers; links to resources, blogs, curriculum development and tools.LearnZillion an amazing website to assist in understanding the new NYS Common Core.Understanding the whys and whats to the Common Core in English and Common Core in Spanish. Check out this video to gain insight into why the Common Core was created.