West Ridge Middle - 8th Grade Algebra I Weekly Agenda

Algebra I Agenda: December 6-10

Day of Week	Lesson	Homework
Monday	Lesson 13-1: Scatter Plots and Trend Lines	Activity 13 IXL
Tuesday	Lesson 13-2: Linear Regressions Review Activity 13	Activity 13 IXL
Wednesday	Activity 13 Quiz Desmos graphing activity	None
Thursday	Lesson 14-1: Function Notation and Rate of Change Lesson 14-2: Writing Functions and Finding Domain and Range	None
Friday	No school for students – Teacher Inservice Day	None

Khan Academy Videos

*Although these videos do not go along with our textbook, they cover the same skills learned during this week’s lessons. Use these to catch up if you’re absent and/or if you need additional practice on this week’s skills.

Activity 13

Equations from Data

13-1 Learning Targets:

Use collected data to make a scatter plot.
Determine the equation of a trend line.

13-2 Learning Targets:

Use a linear model to make predictions.
Use technology to perform a linear regression.

Scatter Plots

Constructing a scatter plot

Constructing scatter plot exercise example

Correlation and causality

Trend Lines

Fitting a line to data

Comparing models to fit data

Estimating the line of best fit exercise

Interpreting a trend line