K-2 Connections Sampler

22 Using models to solve a mathematical problem helps young learners “see” amathematical problem in a tangible and concrete manner. Here using models develops the meaning of subtraction as “taking a number away.” P R O B L E M S O L V I N G Acting out a mathematical problem engages young learners in the problem-solving process. Acting out and role playing are strategies that place young learners “in” the problem, rather than outside it, and encourage them to solve the problem because it now relates directly to them. Here actingout develops themeaningof addition as “putting numbers together.” Early Childhood Strategies: integrating basic skills and problem solving with real-life applications Common Problem-Solving Strategies 1. Act it out 2. Use amodel 3. Draw a picture 4. Simplify 5. Make a table 6. Find a pattern The Five-Steps in ProblemSolving 1. Read and understand 2. Find question and needed facts 3. Decide on a process 4. Estimate and compare 5. Solve and check back problem: 4 – 1=3 problem: 2+ 1=3