G2 U1 L14 TE
Applied MP
MPs * Embedded MP Conceptual Lesson Grade 2 · Unit 1 · Lesson 14
1
2
*
3
4
5
6
7
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MC: 2.NBT.4 Student Journal Pages
57-60
.
Today I will use >, 251 because there is
1. 264 = 264 because there are the
1. 558 > 556 because there are
1. 270 > 207
one more one in 252
same amount of hundreds,
two more ones in 558
251 < 252 because there is
tens, and ones in both
556 < 558 because there are
one fewer one in 251
numbers
two fewer ones in 556
Draw appropriate model
Draw appropriate model
Draw appropriate model
2. 356 = 356 because there are
2. 127 > 120 because there are
2. 272 > 266 because the value
the same amount of
seven more ones in 127
of 7 tens is greater than
hundreds, tens, and ones in
120 < 127 because there are
the value of 6 tens
both numbers
seven fewer ones in 120
266 < 272 because 6 tens is
Draw appropriate model
Draw appropriate model.
less than 7 tens
Sample model:
Draw appropriate model.
< ●●●●●●●
Sample model:
2. 989 = 989
●● is greater than
●●●●●●
3. 449 < 450
4. The number sentence is not true. The numbers in the hundreds and tens places are the same, but the ones are different. 235 is greater than 234 because 5 is greater than 4.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
/ *MP1: Make sense of the problem and persevere in solving it! *MP8: Find a strategy to help solve the problem. Directions: Read and solve.
1.
Display the following information:
Compare amounts in different forms: 252
Explain that before a comparison can be made they will need to write both numbers in standard form.
252
200 + 50 + 1
200 + 50 + 1 = 251
Explain that the amounts can now be compared.
252 > 251 because there is one more one in 252 251 < 252 because there is one less one in 251
Make a model of the comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
/ Directions: Read and solve.
2.
Display the following information:
Compare amounts in different forms: 300 + 50 + 6
Explain that before a comparison can be made they will need to write the numbers in standard form.
300 + 50 + 6 = 356
356
356
Explain that the amounts can now be compared.
356 = 356 because there are the same amount of hundreds, tens, and ones in both numbers.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
1.
Display the following information:
Compare these amounts: 200 + 60 + 4
264
Ask students to write both numbers in standard form.
Ask student to compare the amount.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
2.
Display the following information:
Compare these amounts: 100 + 20 + 7
120
Ask students to write both numbers in standard form.
Ask student to compare the amount.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
1. Display the following information: Compare these amounts: 556
500 + 50 + 8
Students will compare numbers and explain their reasoning.
2. Display the following information: Compare these amounts: 200 + 60 + 6
200 + 70 + 2
Students will compare numbers and explain their reasoning.
Recap today’s lesson with one or more of the following questions: MP2: What math symbols did you use? MP6: How did you know your answer is reasonable? MP7: What rules helped you solve this problem? MP8: What strategies did you use to help solve the problem?
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Name: ____________________________ Date: ______________________________
Directions: Review.
1. Which sign goes in the box to make the number sentence true?
270
207
3. Which sign goes in the box to make the number sentence true?
449
Copyright © Swun Math
450
2. Which sign goes in the box to make the number sentence true?
989
989
4. Is this number sentence true? Explain to your homework buddy and write why or why not.
235
MPs * Embedded MP Conceptual Lesson Grade 2 · Unit 1 · Lesson 14
1
2
*
3
4
5
6
7
* *
MC: 2.NBT.4 Student Journal Pages
57-60
.
Today I will use >, 251 because there is
1. 264 = 264 because there are the
1. 558 > 556 because there are
1. 270 > 207
one more one in 252
same amount of hundreds,
two more ones in 558
251 < 252 because there is
tens, and ones in both
556 < 558 because there are
one fewer one in 251
numbers
two fewer ones in 556
Draw appropriate model
Draw appropriate model
Draw appropriate model
2. 356 = 356 because there are
2. 127 > 120 because there are
2. 272 > 266 because the value
the same amount of
seven more ones in 127
of 7 tens is greater than
hundreds, tens, and ones in
120 < 127 because there are
the value of 6 tens
both numbers
seven fewer ones in 120
266 < 272 because 6 tens is
Draw appropriate model
Draw appropriate model.
less than 7 tens
Sample model:
Draw appropriate model.
< ●●●●●●●
Sample model:
2. 989 = 989
●● is greater than
●●●●●●
3. 449 < 450
4. The number sentence is not true. The numbers in the hundreds and tens places are the same, but the ones are different. 235 is greater than 234 because 5 is greater than 4.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
/ *MP1: Make sense of the problem and persevere in solving it! *MP8: Find a strategy to help solve the problem. Directions: Read and solve.
1.
Display the following information:
Compare amounts in different forms: 252
Explain that before a comparison can be made they will need to write both numbers in standard form.
252
200 + 50 + 1
200 + 50 + 1 = 251
Explain that the amounts can now be compared.
252 > 251 because there is one more one in 252 251 < 252 because there is one less one in 251
Make a model of the comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
/ Directions: Read and solve.
2.
Display the following information:
Compare amounts in different forms: 300 + 50 + 6
Explain that before a comparison can be made they will need to write the numbers in standard form.
300 + 50 + 6 = 356
356
356
Explain that the amounts can now be compared.
356 = 356 because there are the same amount of hundreds, tens, and ones in both numbers.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
1.
Display the following information:
Compare these amounts: 200 + 60 + 4
264
Ask students to write both numbers in standard form.
Ask student to compare the amount.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
2.
Display the following information:
Compare these amounts: 100 + 20 + 7
120
Ask students to write both numbers in standard form.
Ask student to compare the amount.
Make a model of your comparison.
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Directions: Read and solve.
1. Display the following information: Compare these amounts: 556
500 + 50 + 8
Students will compare numbers and explain their reasoning.
2. Display the following information: Compare these amounts: 200 + 60 + 6
200 + 70 + 2
Students will compare numbers and explain their reasoning.
Recap today’s lesson with one or more of the following questions: MP2: What math symbols did you use? MP6: How did you know your answer is reasonable? MP7: What rules helped you solve this problem? MP8: What strategies did you use to help solve the problem?
Copyright © Swun Math
Grade 2 Unit 1 Lesson 14 C TE
Name: ____________________________ Date: ______________________________
Directions: Review.
1. Which sign goes in the box to make the number sentence true?
270
207
3. Which sign goes in the box to make the number sentence true?
449
Copyright © Swun Math
450
2. Which sign goes in the box to make the number sentence true?
989
989
4. Is this number sentence true? Explain to your homework buddy and write why or why not.
235
