1. Higher order questions
Lesson Topic(s): Math
2nd Grade
Week of: 11/26-11/30
Objectives: Students will subtract multiple 2 digit numbers using different strategies.
TEKS: 2.4B add/subtract up to 4 two digit numbers, 2.4C solve multistep equations 2.1Cselect tools ,2.1D communicate, 2.1E record data, 2.1F analyze relationships 2.4C multistep
ELPS: 3.B.3, 1.F, 4.C.3, 1.D rephrase and describe
Essential Question(s): How do you record the steps of subtraction?
Monday
Tuesday
Wednesday
Thursday
Friday
Lesson Plan
Lesson 9.1
2 digit subtraction
Lesson 9.2
Practice 2 digit subtraction
Lesson 9.3
Write equations to represent subtraction
Lesson 9.4
Models for multistep problems
Tier 1 lesson practice, small group activities and enrichment pages.
Vocabulary
Ones *difference
Tens *algorithm
Regroup
Break apart
Number sentence
Higher order questions
Describe how to break apart numbers to subtract.
How do you record two digit subtraction?
How do you write a number sentence to represent a problem?
How do you decide what steps to do to solve a problem?
Explain the subtraction process in your own words.
Assessment Strategy
Students will be able to explain how to break apart numbers to subtract.
Students will show steps for two digit subtraction problems.
Students will write and solve multistep equations with subtraction.
Students will show models for multistep problems.
Students will do RTI as needed to reinforce skills.