G2 U1 L1 SJ

Applied MP

MPs * Embedded MP

Bundling Groups of 10 Conceptual Lesson Grade 2 · Unit 1 · Lesson 1

1

2

3

4

5

6

* 

7

8

* *

MC: 2.NBT.1a

Objective: Today, I will ____________________ how to ____________________ ____________________ of 10 to build whole numbers.

Vocabulary

Notes

Whole number: any number including 0 (e.g., 0, 1, 2, 3, …) base ten blocks (used to represent/draw whole numbers)

hundred

ten

one

In 1st grade, you practiced bundling groups of ones into tens. In 2nd grade, this concept is extended to the hundreds. Bundling refers to bringing together groups of ten, and exchanging them for the next place value. This is also known as regrouping.

bundle/regroup

=

Copyright © Swun Math

Grade 2 Unit 1 Lesson 1 SJ

Structured Guided Practice (A / B Partners Practice)

Directions: Bundle groups of 10.

1.

Copyright © Swun Math

Grade 2 Unit 1 Lesson 1 SJ

Structured Guided Practice (A / B Partners Practice)

Directions: Bundle groups of 10.

2.

Copyright © Swun Math

Grade 2 Unit 1 Lesson 1 SJ

Final Check for Understanding (Teacher Checks Work) Directions: Use base ten blocks to bundle

groups of 10. Write the number. 1. What number is represented below?

2. What number is represented below?

Closure Recap today’s lesson with one or more of the following questions: MP2: What did your model of the ones, tens, and hundreds represent? MP7: Did you find any MP8: Did you see any

Copyright © Swun Math

patterns when bundling groups?

repetition within your work?

Grade 2 Unit 1 Lesson 1 SJ