###### Sunnyvale

######

###### Saturday

###### Level 4

## Mr. Jake

### Target 1

###### Lesson Type:

New

Number Operation

:

Operational Relationships

Use properties of operations as strategies for solving problems.

###### Supporting targets:

###### 1:

Understand that multiplication and addition are commutative.

###### 2:

Understand that multiplication and addition are commutative.

###### 3:

Understand that multiplication is commutative, and division is not commutative.

###### 4:

Understand that the way in which three or more factors are grouped in a multiplication problem does not affect the product.

###### 5:

Identify the Associative Property of Multiplication.

###### Grade:

6th

###### Vocabulary:

Commutative, Associative, Distributive

Activities:

Identified what operations can use commutative and associative property by attempting them with addition, subtraction, multiplication, and division

### Home Exploration

###### Challenge Problem:

###### Challenge Data:

###### Guiding Questions:

###### Challenge Answer:

### Target 2

###### Lesson Type:

###### New

###### Geometry

###### Symmetry

###### Create symmetrical figures (using understandings that a figure does not change in a symmetrical transformation).

:

###### Supporting targets:

###### 1:

Define rotational symmetry.

###### 2:

Understand that an object has rotational symmetry if there is a center point around which the object is turned less than 360 degrees and the object looks the same.

###### 3:

Define order of rotation.

###### 4:

###### 5:

###### Grade:

6th

###### Vocabulary:

Origin, Rotation, Rotation symmetry

Activities:

Created shapes on the coordinate plane and rotated the shapes around the origin.

Determined the order of rotation of different shapes.

### Home Exploration