G1 U5 L14 SJ
Applied MP
MPs * Embedded MP 1
Conceptual Lesson Grade 1 · Unit 5 · Lesson 14
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MC: 1.MD.2
Today, I will measure lengths of objects using whole length units.
Vocabulary Whole length unit: any repeated unit that is smaller than the object being measured.
Steps 1. Measure an object with whole length units (no gaps or overlaps). 2. Count how many whole length units long the object is.
The bandage is about 3 paperclips long. The bandage is about 2 crayons long.
The crayons and paperclips are examples of whole length units because they are smaller than the bandage and are used to measure the length of the bandage.
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
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Directions: Measure objects with whole length units.
1. Measure the length of a crayon with small paperclips.
2. Measure the length of a sticky-note with pinto beans.
MP6: How can you use math vocabulary in your explanation? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
Directions: Measure objects with whole length units.
1. Measure the length of the sticky-note using the paperclips. How many paperclips did you use to measure the length of the sticky-note?
2. Measure the length of the pencil using the cubes. How many cubes did you use to measure the length of the pencil?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
Recap today’s lesson with one or more of the following MP questions: MP5: What tool was used? Why? MP6: How can you use math vocabulary in your explanation? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
MPs * Embedded MP 1
Conceptual Lesson Grade 1 · Unit 5 · Lesson 14
*
2
3
4
5
6
7
8
*
MC: 1.MD.2
Today, I will measure lengths of objects using whole length units.
Vocabulary Whole length unit: any repeated unit that is smaller than the object being measured.
Steps 1. Measure an object with whole length units (no gaps or overlaps). 2. Count how many whole length units long the object is.
The bandage is about 3 paperclips long. The bandage is about 2 crayons long.
The crayons and paperclips are examples of whole length units because they are smaller than the bandage and are used to measure the length of the bandage.
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
/
Directions: Measure objects with whole length units.
1. Measure the length of a crayon with small paperclips.
2. Measure the length of a sticky-note with pinto beans.
MP6: How can you use math vocabulary in your explanation? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
Directions: Measure objects with whole length units.
1. Measure the length of the sticky-note using the paperclips. How many paperclips did you use to measure the length of the sticky-note?
2. Measure the length of the pencil using the cubes. How many cubes did you use to measure the length of the pencil?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
Recap today’s lesson with one or more of the following MP questions: MP5: What tool was used? Why? MP6: How can you use math vocabulary in your explanation? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 5 Lesson 14 C SJ
