2nd Grade Engage Module 1 Lesson 4 Making a Ten to Add Within 20 With a Number Talk
MAPS Math Lesson Plan
|Title: Making a 10 to add within 20||Author: Lisa Jarvensivu|
|Grade Level(s): 2||Total Time: 60 minutes|
Overview / Description: In this lesson students will be working to make a 10 to add numbers with a sum within 20 along with a number talk.
Learning goals/objectives: Make a 10 to add within 20.
After completing this activity, students should be able to . . .use flexible thinking to find different ways to make a 10 when adding within 20.
Content Standards: CCSS.MATH.CONTENT 2.OA.B.2 Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Math Practice Standards: (Check all that apply.)
CCSS.MATH.PRACTICE.MP1 Make sense of problems and persevere in solving them.
|CCSS.MATH.PRACTICE.MP2 Reason abstractly and quantitatively.||x|
|CCSS.MATH.PRACTICE.MP3 Construct viable arguments and critique the reasoning of others.||x|
|CCSS.MATH.PRACTICE.MP4 Model with mathematics.||x|
|CCSS.MATH.PRACTICE.MP5 Use appropriate tools strategically.|
|CCSS.MATH.PRACTICE.MP6 Attend to precision.|
|CCSS.MATH.PRACTICE.MP7 Look for and make use of structure.||x|
|CCSS.MATH.PRACTICE.MP8 Look for and express regularity in repeated reasoning.||x|
Materials: Linking cubes, place value chart, and personal white board.
Describe each step of the learning activity including strategies that will be used to meet the learning objective (application, concept development, problem set, etc.).
WHO (T=Teacher Focus Lesson; WG=Whole Group\; SM=Small Group; I=Independent)
|Learning Activity Task||WHO is responsible |
for this step?
|Approximate time |
|Number Talk: 9+8||WG||5 minutes|
|Concept Development: |
Part 1: Making ten from an addend of 9, 8, or 7.
Part 2: Observing Patterns
|Problem Set: Students should do their personal best to complete the Problem Set within the allotted 10 minutes.||SG||10 minutes|
|Student Debrief: The Student Debrief is intended to invite reflection and active processing of the total lesson experience.||WG||10 minutes|
|Exit Ticket||I||3 minutes|
Assessment: Exit ticket: Students will demonstrate the ability to decompose numbers to make ten and then add on.
Extension Activity (for intervention or enrichment):
ATTACHMENTS Add additional resources (handouts, assessments, rubrics) not previously linked above. Go back and create bookmarks from the Materials section to these resources.