I use the Mathematical Practice Standards to add rigor and to explain "the why" behind my math lessons. These conversation cards help my students put their math thinking into words, while using the Mathematical Practice Standards.
Help students talk about their mathematical thinking with discussion cards that prompt students by Mathematical Practice Standard and provide sentence frames for responses. Each MP standards is included with 8-12 prompts per standard.
Freebie!! The Standards for Mathematical Practice Posters with Famous Quotes. Introducing the Common Core State Standards to your students is no easy task. These posters provide a simple and effective way to illustrate to your students the Mathematical Practices which they can strive for in their understanding of mathematical concepts. They can be an excellent source of discussion. This resource includes all 8 standards for Mathematical Practices.