FunctionsSLOPES AND Y-INTERCEPTS

BYDennis Phillips

Material needed

• pencils

• graph paper

• journals

• Calculator

Survey of Learning Styles

• Survey

• Results

Students will learn:

• Grid

• Coordinates

• Labeling

• Positive slope

• Negative slope

• Zero slope

• Undefined Slope

Day 1 Objectives

Interactive Pre-assessment

• Worksheet

Finding out

Day 1 Lesson 1 examples with website and video for Drill Practice linked

Examples of slopes

Quiz with linked Rubrics

Directions: Using graph paper; draw and label 4 separate lines each showing ordered pair coordinates having each of the below characteristics: 1. Negative slope

2. Positive slope

3. Horizontal slope

4. Vertical slope

Answer to Quiz

• Re-teach if necessary

• Essential question

• Thank students

Wrap-up day 1

• How to make a table of Values using a function

• How to graph Lines

Day 2 Objectives

Day 2 examples with website, video, for drill practice linked

Lesson 1 Quiz Day 2 with linked Rubric

Graph a line using the functions below

11) y = -3x – 8 13) y = 2x -1

Lesson 1 Quiz day 2 answers

Re-teach i f necessary

Essent ial quest ion

Wrap-up lesson 1

Students will learn to find • slope • y-intercept of a line

• Analyze a function

DAY 3 Rate of change

Finding slope of a line (m) click link for drill practice websites 1, 2/video

Solution to graph

Date Name

Rubrics

• Re-teach if necessary

• What have we learned today?

• Essential question?

• Retrieve Wordle and Clipboard

WRAP-UP

Websites

http://www.superteacherworksheets.com/geometry/coordinate-grid2_TZDWB.pdfhttp://www.youtube.com/watch?v=7JMXi_FxA2o&feature=relmfu

http://www.mathopenref.com/coordplane.htmlhttp://themathworksheetsite.com/coordinate_plane.html

http://www.algebra-class.com/table-of-values.htmlhttp://

www.math-aids.com/cgi/function_output.pl?y_intercept=1&slope=1&slope_intercept=1&fractional_slope_intercept=1&range=1&format=0&done=1&language=0&memo=Find+and+Name+the+type+of+slope&answer=1&x=90&y=18

http://www.virtualnerd.com/algebra-1/relations-functions/generate-table-values-example.phphttp://www.mathwarehouse.com/algebra/linear_equation/slope-intercept-form.php

http://www.glogster.com/steppas/pinboard-glog-by-steppas/g-6ljtkom57qfiqp5q81jdga0http://www.corestandards.org/the-standards/mathematics/grade-8/functions/

http://www.ldrc.ca/projects/miinventory/mitest.htmlhttp://www.wordle.net/show/wrdl/5149804/Wordle_for_slope_and_y-intercept

http://goanimate.com/videos/020PhdHHJ0CU/1http://www.google.com/imghp?hl=en&tab=wi

http://adaptivetech.tcnj.edu/regcenters.html

THANK YOUSeton Hall University has been a blessing

Thanks to all Seton Hall University students and staff for their help and patience throughout this course

Special thanks to Dr. Skeele, Dr. Carr and Dr. Martinelli and to the many others that have contributed their time and

effort to make this course a success

fromDennis PhillipsEDST6306NA