Investigation #3 - Working on Solving Linear Equations

Here is a 20 problem work packet on solving linear equations.  Students should work their way through this and complete it by Monday May 11th.  

Click here to access the Linear Equation Problem Packet.

Skills #1-20 Review Packet

Here is the link to the #1-20 Review Packet.  You do not have to complete every problem, but be sure to complete problems and check them in sections where you are having trouble.  

Click here to access the Review Packet.

Click here to access the Answers to the Review Packet.  

Investigation 3 - Solving Equations

In this Investigation the students are looking at working with and solving linear equations.

Essential Questions:
1. How are the coordinates of a point on a line or table related to the equation of a line?
2. What does equality mean?
3. How can the properties of equality be used to solve linear equations?

Here are the notes from Inv 3.2 showing the exploration of equalities.  In the notes we show two methods to solve for an unknown variable (visual and mathematical).

Click here to access the notes.

Inv 2.4 Warm-up

Click here to access the warm-up from today's class.

This focus is on patterns that linear relationships show and what the parts of a linear equation show.

Review Sheets for Investigation 2.

Here are a sample of entry slips we completed this week.  
It is a good reflection if you know the content or not. 
Click here to access the entry slips.

The Essential Question was: 
How does a pattern for a linear relationship show up in a graph, table, or equation?

Inv 1.3 and 1.4 Class notes

Click here to access the class notes from Inv 1.3.

Click here to access the class notes from Inv 1.4

New Unit - Moving Straight Ahead

The primary goal of this Unit is for students to develop an understanding of linear relationships. Students recognize linear relationships by the constant rate of change between two variables in a contextual situation, a table, a graph, or an equation.