# Q4, W5: April 22nd – 26th

Sorry, but you do not have permission to view this content. Teacher Felicia Taylor Intensive Math 8th 33 Focus 11: Systems of Linear Equations; Focus 12: Frequency Tables
Standard(s) Taught

#### Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table. Construct and interpret a two-way table summarizing data on two categorical variables collected from the same subjects. Use relative frequencies calculated for rows or columns to describe possible association between the two variables.

Learning Targets and Learning Criteria

Students are successful when they can…

• graph a system of linear equations
• identify the points of intersection as a solution to a system of linear equations
• define the solution to a linear system of equations as the intersection point on a graph
• identify the graph of 0, 1, infinitely many solutions for a system of equations
• understand the use of a two-way table to display bivarate categorical data.
• create a two-way table to record the frequencies of bivarate categorical values.
• determine the relative frequencies for rows and/or columns of a two-way table.
• use the relative frequencies and context of the problem to describe possible associations between the two sets of data.
Classroom Activities

Monday (1st Period) / (7th Period)

1. Finish/ redo i-Ready Diagnostic.
2. i-Ready Teacher Assigned Lesson from Mrs. Pujol
3. Finish IXLs – System of Equations
1. AA.5 Find the number of solutions to a system of equations
2. AA.8 Solve a system of equations using substitution

Wednesday (1st & 7th Periods) – Early Release Day – 40 minute class

1. IXLs – System of Equations
1. AA.10 Solve a system of equations using elimination

Thursday

1. i-Ready Teacher Assigned Lessons – Associations between Two Categorical Variables (44 minutes)
2. i-Ready Assigned Lesson – based on Diagnostic results
Assignments Due

Summative

None

Formative

1. IXL – AA.10 Solve a system of equations using elimination
2. i-Ready Teacher Assigned Lesson – Associations between Two Categorical Variables
3. i-Ready Online Assignment Quiz
Additional Resources

All IEP accommodations are provided each class.