In the 'Fluently Add within 1,000' lesson plan, students will master addition within the range of 0 to 1,000 using the compensation strategy. They will learn to simplify addends and change them into friendly numbers before adding. The class consists of warm-up exercises to revise counting by hundreds and finding missing addends. Students will then apply the compensation strategy to solve one-step problems involving adding multiples of 100. They will also learn how to add two three-digit numbers by making a multiple of 100 in two steps. The lesson concludes with a wrap-up activity and an exit slip to assess students' understanding.
60 min