## Ms. Mari

### Target 1​

###### Lesson Type:

Continuation

Geometry

:

Congruence

Identify similar triangles.

###### 1:

Use the corresponding sides of similar triangles to determine the unknown length of a side.

###### 2:

Find the ratio of corresponding sides and use that ratio to find unknown lengths.

6th

###### Vocabulary:

SIMILAR TRIANGLES, RATIOS, PROPORTIONS, SCALE FACTOR

Activities:

- Continued solving for missing side lengths in similar triangles using proportions or by determining scale factor. Used images of combined triangles (drawn one within the other).

- Used the ratios of the side lengths to determine scale factor.    ### Home Exploration

###### Guiding Questions: ## Absent Students:

### Target 2

:

###### 1:

Find the scale factors for length and area.

###### 2:

Use a given center point to enlarge a figure.

6th

###### Vocabulary:

SIMILAR TRIANGLES, SCALE FACTOR, COORDINATE PLANE, DILATION

Activities:

- Introduction - Graphed a triangle on the coordinate plane and enlarged it by a given scale factor.    ### Home Exploration

###### Guiding Questions: ### Target 3

:

###### Vocabulary:

Activities:    ### Home Exploration 