CCSM 3 & 5

Construct Viable Arguments & Critique the Reasoning (3)
     This standard focuses on students not only being able to solve problems, but how they get to their solution. Students must explain, support, and defend the solutions to the problems they are attempting to solve. This standard leaves plenty of room for students to justify their process to their classmates, and to explain the steps they took to reach their solution. It allows them to work with others to ensure they are reaching the correct solution, and it also shows that their may not always be one solution to a problem. Creating a classroom where respect for others and their thoughts will help to achieve this standard. Providing an open environment for discussion will be beneficial as well.

Use Appropriate Tools Strategically (5)
     This standard helps to create a more hands on and active learning environment in the math classroom. Manipulatives and various other tools can be used during instruction and by students to help deepen their understanding of  various concepts. It is possible that a tool can be beneficial in teaching/learning multiple concepts, but it is important to make sure that the tool is assisting in the learning process of your students and that it in fact serves a purpose. A variety of tools should be available  and accessible to your students. They should understand how to use each tool, when it is appropriate to use each, and the benefits and limitations of each.