Designing a Differentiated Lesson Plan
Evaluating and Choosing Instructional Strategies My experiences in a second-grade math class led me to design a differentiated lesson for a crucial mathematical concept. In second grade, students experience place value and flexible thinking about numbers to apply to computation strategies, such as addition and subtraction. Observational data, learning style inventories, and discussion with the classroom teacher all led to the decision to create a lesson that builds number sense conceptual understanding in computation strategies. Specifically, I focused on a concept that reviews and applies the decomposition of two-digit numbers to support addition strategies. Place value understanding is an important precursor for computation and conceptual understanding of arithmetic skills, and emphasizing place value helps students with multi-digit addition tasks (Lambert & Moeller, 2019). Students need strong number sense related to pla...