###### Sunnyvale

###### December 8, 2021, 12:00:00 AM

###### Tuesday

###### Level 3

## Ms. AJ

### Target 1

###### Lesson Type:

New

Number Operation

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Computation

Divide within 100.

###### Supporting targets:

###### 1:

Understand that dividing numbers makes numbers smaller.

###### 2:

Understand that division represents taking a quantity and determining how many equal groups of objects can be made.

###### 3:

Understand there are multiple ways to divide a multi-digit number.

###### 4:

Understand that division can be represented with repeated subtraction.

###### 5:

Understand that division equations can be written both vertically and horizontally and division can be indicated using multiple symbols (i.e., ÷, ⟌).

###### Grade:

3rd

###### Vocabulary:

Equal Groups, Remainder, DMSB (Divide, Multiply, Subtract, Bring Down) Method

Activities:

Students practiced equally grouping different sets of images in different ways.

Students practiced grouping a set into groups of a given number (divided by…).

Students learned the concept of "remainder" and understood that sometimes they wont get a whole number answer when they divide (i.e. dividing 5 by 2, remainder is 1).

Students were introduced to the "Dad Mom Sister Brother"/"DMSB" method of long division.

Students used playing cards to practice DMSB steps (Divide, Multiply, Subtract, Bring Down).

### Home Exploration

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## Absent Students:

Neha

### Target 2

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### Target 3

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### Home Exploration