Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Algebra I

(9 Units, 108 Lessons)

Unit 3 - Linear Functions(20 Lessons)

Introduction to Sequences

Algebra I

» Unit:

Linear Functions

Big Idea:Students will be able to write sequences from patterns, words, and given information.

10 Resources

5 Favorites

10 Resources

5 Favorites

The Recursive Process with Arithmetic Sequences

Algebra I

» Unit:

Linear Functions

Big Idea:This lesson takes students from the simple concrete problem of seating 4 people around a square table to the more abstract problem of finding the nth term.

21 Resources

4 Favorites

21 Resources

4 Favorites

Recursive vs. Explicit

Algebra I

» Unit:

Linear Functions

Big Idea:Students Compare the Direct Explicit formula of y= mx + b of an Arithmetic Sequence to the Recursive Formula that is the rule or pattern of the sequence.

17 Resources

5 Favorites

17 Resources

5 Favorites

Increasing, Decreasing, or Constant?

Algebra I

» Unit:

Linear Functions

Big Idea:Students can identify the initial value when the input is 0, and determine the output and the slope of the line from a table, graph, and words.

14 Resources

0 Favorites

14 Resources

0 Favorites

Change Us and See What Happens!

Algebra I

» Unit:

Linear Functions

Big Idea:In this lesson students discuss difference in steepness, translations, and parallelism using graphs and equations.

12 Resources

0 Favorites

12 Resources

0 Favorites

Why are lines parallel?

Algebra I

» Unit:

Linear Functions

Big Idea:The emphasis in this lesson is that students not only know the definition of parallel lines, but why lines are parallel.

9 Resources

0 Favorites

9 Resources

0 Favorites

Get Perpendicular with Geoboards!

Algebra I

» Unit:

Linear Functions

Big Idea:Students reason about Perpendicular Lines with simple concrete examples using Geoboards and extend their reasoning to designing parking lines.

17 Resources

3 Favorites

17 Resources

3 Favorites

Dueling Methods for Writing the Equation of a Line

Algebra I

» Unit:

Linear Functions

Big Idea:The purpose of this lesson is to introduce the students to point-slope form by using a comparison chart with slope-intercept form.

12 Resources

5 Favorites

12 Resources

5 Favorites

Comparing Linear Combinations in Ax +By= C to y=mx +b

Algebra I

» Unit:

Linear Functions

Big Idea:Recognizing the mathematical structure of a context involving a linear model helps students to write equations whose form is consistent with their thinking.

20 Resources

1 Favorites

20 Resources

1 Favorites

Equations for Parallel and Perpendicular Lines.

Algebra I

» Unit:

Linear Functions

Big Idea:For students to write the equation of a line parallel to or perpendicular to a line and passing through a given point using different representations of linear functions.

12 Resources

4 Favorites

12 Resources

4 Favorites

Assessment of Graphing Lines through Art!

Algebra I

» Unit:

Linear Functions

Big Idea:The purpose of this lesson is for students to master graphing lines, and, to clear up the confusion that x= and y= can represent the equations of vertical and horizontal lines, respectively.

15 Resources

3 Favorites

15 Resources

3 Favorites

Are x and y Directly or Inversely Proportional? (Day 1 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:This lesson introduces students to Direct Variation by comparing the equation y=kx to the now familiar equation y=mx + b.

16 Resources

5 Favorites

16 Resources

5 Favorites

Are x and y Directly or Inversely Proportional? (Day 2 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:Frayer Models helps students sort through the information necessary to identify different representations of Direct and Inverse Variation.

13 Resources

2 Favorites

13 Resources

2 Favorites

Writing, Graphing, and Describing Piecewise Linear Functions

Algebra I

» Unit:

Linear Functions

Big Idea:In this lesson we apply function notation to piecewise defined functions and assess students' ability evaluate functions in different forms.

18 Resources

2 Favorites

18 Resources

2 Favorites

Introduction to Scatter Plots, Line of Best Fit, and the Prediction Equation

Algebra I

» Unit:

Linear Functions

Big Idea:The emphasis in this lesson is to take students a little beyond the basics of Scatter Plots to explain the correlation coefficient (r) and the coefficient of determination (r squared).

11 Resources

4 Favorites

11 Resources

4 Favorites

Predicting the Height of a Criminal (Day 1 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:The fun part of this lesson is to introduce to students that the femur length of a person is directly proportional to their height.

11 Resources

10 Favorites

11 Resources

10 Favorites

Predicting the Height of a Criminal (Day 2 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:On Day 2 students complete the analysis and compare prediction equations calculated by hand and on the TI-Nspire calculator.

11 Resources

3 Favorites

11 Resources

3 Favorites

Predicting Bridge Strength via Data Analysis (Day 1 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:Students use the paper bridge and pennies as a mathematical model of loads on a structure, including dead weight and live weight.

8 Resources

2 Favorites

8 Resources

2 Favorites

Predicting Bridge Strength via Data Analysis (Day 2 of 2)

Algebra I

» Unit:

Linear Functions

Big Idea:On Day 2 of this lesson the students focus on the analysis of their data and scatter plot, present their findings, and compare their findings with other students.

8 Resources

2 Favorites

8 Resources

2 Favorites

Linear Assessment

Algebra I

» Unit:

Linear Functions

Big Idea:The purpose of this assessment is to extend student's previous knowledge of linear functions to more advanced multi-step problems.

9 Resources

0 Favorites

9 Resources

0 Favorites