Lesson Plan : Addition Facts Numbers 2 through 5
Teacher Name: | Mrs. Cardone |
Grade: | Grade 2 |
Subject: | Math |
Topic: | Identification of addition facts for the sums five through 8. |
Content: | Key Vocabulary: sums, turnaround facts, addition Students must understand the concept of addition as the joining of two groups. |
Goals: | Students will be able to successfully show and write all the ways to make 5 through 9. Students will be able to answer questions and explain the process of finding sums. |
Objectives: | Given a set of ten snap cubes, students will be able to work cooperatively to model and write addition facts for the sums of five through 9. |
Materials: | snap cubes |
Introduction: | Read the following math riddle: 3 ants arrive early to a part. An hour later, two more ants arrive. How many ants arrived at the party? |
Development: | 1. Model the riddle using snap cubes. 2. Elicit: Can anyone come up with another way in which I can use the snap cubes to make 5? 3. Model and present the appropriate number sentence. 4. Model and complete the process for all of addition facts for 5. |
Practice: | 1. Working cooperatively, students will use 2 colors of snap cubes to make 6 and 7. wb. pgs 47 & 48. 2. Guide students through the process for sums of 6. 3. Student pairs may complete addition facts for sums of seven independently. |
Accommodations: | Work with students in small groups as needed. Model frequently and post directions on chart paper. |
Checking For Understanding: | Elicit: How many ways are their to make 6? Why are there more ways to make greater sums? |
Closure: | Look at the three charts. How are they alike and different? |
Evaluation: | Math Journal: Students will explain how they found addition facts for sums of 8 in writing. Assess students ability to work independently to correctly find sums for 8 and 9. |
Teacher Reflections: |
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