## Ms. Caitlyn

### Target 1​

###### Lesson Type:

New

Number Operation

:

Number System

Determine the value of a given space on a number line, using understandings of number order.

###### 1:

Define a number line as a spatial representation of quantities.

###### 2:

Recognize that even when numbers are omitted from a number line, they still occupy a space.

1st

###### Vocabulary:

Number Line: A spatial representation of quantities.

Activities:

• Students found hidden numbers throughout the center and assembled them on a number line.
• Students filled in omitted spaces from a number line.

## Absent Students:

### Target 2

:

###### 1:

Use numbers to depict order and placement.

###### 2:

Use the three suffixes that turn numbers ordinal (-th, -rd, and -nd).

1st

###### Vocabulary:

Position, Order, First, Second, Third, etc.

Activities:

• Students listened to teacher instruction and pointed to the object that was first, second, third, fourth, etc.
• Students indicated the ordinal position of animals in a line.

### Target 3

:

###### 1:

Understand that in a coordinate, the first number indicates right and left (column) placement and the second up and down (row) placement.

###### 2:

Identify a row and a column.

###### 3:

Use visual tracking to accurately find the intersection point of a row and column.

###### 4:

Explain that coordinates are used so that exact same location can be found by multiple people.

2nd

###### Vocabulary:

Row, Column, Coordinate, Grid

Activities:

• Students listened to teacher instruction and placed stickers on given coordinates.