Soft sculpture by Yulia Ustinova - https://m.facebook.com/yulia.ustinova.3
Teaching students to justify their work in math doesn't have to be difficult. Read this post to learn how setting clear expectations and explicitly teaching students can make a huge difference.
Fluency Without Fear: Research Evidence on the Best Ways to Learn Math Facts - Mathematics facts are important but the memorization of math facts through times table repetition, practice and timed testing is unnecessary and damaging. Number sense is much more important for students to learn.