###### Hawaii

###### May 29, 2021, 1:30:00 AM

###### Friday

###### Level 5

## Ms. Mari

### Target 1

###### Lesson Type:

Continuation

Geometry

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Congruence

Identify similar triangles.

###### Supporting targets:

###### 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.

###### 3:

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###### Grade:

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

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### Target 2

###### Lesson Type:

###### New

###### Geometry

###### Congruence

###### Create scaled drawings of polygonal figures.

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###### Supporting targets:

###### 1:

Find the scale factors for length and area.

###### 2:

Use a given center point to enlarge a figure.

###### 3:

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###### 5:

###### Grade:

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

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### Target 3

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### Home Exploration