# Q2, W7: January 5th – 8th Regular Math Teacher Felicia Taylor Regular Math 7th 16 Focus 3: Ratios and Proportional Relationships
Standard(s) Taught

#### Recognize and represent proportional relationships between quantities.

1. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Learning Targets and Learning Criteria

Students are successful when they can…

• analyze ratios in a table to determine if the ratios are equivalent by finding the constant of proportionality
• calculate the cross product to determine if the two ratios are in proportion (equivalent)
• graph ratios on a coordinate plane to determine if the ratios are proportional by observing if the graph is a straight line through the origin (y = kx, where k is the slope/ constant of proportionality).
Classroom Activities

Tuesday (Innovative and 6th & 8th Periods)

1. Instruction –
1. Identifying a Proportional Relationship
2. Finding a Constant of Proportionality
2. Assignments – due on Friday, January 8th
1. IXL 7th Grade K.3 Identify proportional relationships by graphing
2. IXL 7th Grade K.6 Identify proportional relationships from graphs and equations
3. IXL 7th Grade K.7 Identify proportional relationships from tables
4. Edgenuity – Identifying Proportional Relationships Quiz

Wednesday (All students)

Thursday (2nd and 4th Periods)

1. Instruction –
1. Identifying a Proportional Relationship
2. Finding a Constant of Proportionality
2. Assignments – due on Monday, January 11th
1. IXL 7th Grade K.3 Identify proportional relationships by graphing
2. IXL 7th Grade K.6 Identify proportional relationships from graphs and equations
3. IXL 7th Grade K.7 Identify proportional relationships from tables
4. Edgenuity – Identifying Proportional Relationships Quiz

Friday (Innovative and 6th  & 8th Periods)

Work on assignments due today.  Or work on late/ missing assignments.

Assignments Due

Friday, January 8th

These are due for all students:

Formative

These are due for only Innovative and 6th & 8th Class Periods:

Summative

1. Edgenuity – Identifying Proportional Relationships Quiz

Formatives

1. IXL 7th Grade K.3 Identify proportional relationships by graphing
2. IXL 7th Grade K.6 Identify proportional relationships from graphs and equations
3. IXL 7th Grade K.7 Identify proportional relationships from tables