This teacher observation form is designed to assess a math lesson using the Launch, Explore, Discuss format. The form includes sections for evidence of each stage of the lesson, including Whole Group Instruction, Guided Instruction, and Independent Work. The observer is asked to provide evidence of the teacher's effectiveness in each stage, as well as suggestions for next steps. The form is intended to provide a clear and objective assessment of the teacher's instructional practices in math. Sections: Math Walkthrough