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Online Plotter - a handy tool to make graphs.

Download WinPlot - a Free graphing program...

x	f(x)	y
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10-23-2006 Math 2   
1. Measure Drill w/sheet Measure Units Ladder
2. Test Investigation 4 Due today
3. Introduce plotting equations Start 5.1 on page 62

OBJECTIVE: 1.5.2 Apply understanding of linear patterns in a table, graph, or situation to develop a rule; 1.5.4 Apply understanding of equations, tables, and graphs to represent situations involving linear; relationships; 1.5.5 Understand and apply procedures to evaluate expressions and formulas considering order of operations 1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.3 Understand how the unit of measure affects the precision of measurement. ACTIVITIES/ASSESSMENT: Students have had a number of days to complete this test. Test must be returned with the checklist to receive credit. Investigation 5 will involve plotting equations manually and on the computer - the primary emphasis will be to create tables from equations by substitution. Start on sets 1 and two - tables only NOTES: All manual solutins will be done in the first Quadrant only. use the x/f(x)/y format values of 0-5 HOMEWORK: Make a table of values for x=0 to 5 for y=3x-3

Calculate table values for a slope-intercept equation: y =  m  x   + b Enter the slope or rate shown by m(don't forget the - (negative) sign if needed), and the y-intercept. (Don't forget the - (negative) sign if needed.) y =  x +  Enter a value for x:  Here is the equation with the substituted values: Here are the x and y values: ©Jeff LeMieux, 2002

10-24-2006 Math 2   
1. HOMEWORK Due today: Make a table of values for x=0 to 5 for y=3x-3
2. Measure Drill w/sheet Measure Units Ladder
3. P61 Prob 5.1 Plot sets one and two Tables sets 3 and 4

OBJECTIVE: 1.5.2 Apply understanding of linear patterns in a table, graph, or situation to develop a rule; 1.5.4 Apply understanding of equations, tables, and graphs to represent situations involving linear; relationships; 1.5.5 Understand and apply procedures to evaluate expressions and formulas considering order of operations 1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.3 Understand how the unit of measure affects the precision of measurement. ACTIVITIES/ASSESSMENT: Students are to plot the graphs for the tables generated yesterday. one set per page. Start on tables on tables of values for sets 3 and 4 NOTES: HOMEWORK: Table and graph for 2x-2 (1st Quadrant x= 0 to 5)

10-25-2006 Math 2   
1. HOMEWORK Due today: Table and graph for 2x-2 (1st Quadrant x = 0 to 5)
2. Measure Drill w/sheet Measure Units Ladder
3. Finish 5.1 Tables and Graphs

OBJECTIVE: 1.5.2 Apply understanding of linear patterns in a table, graph, or situation to develop a rule; 1.5.4 Apply understanding of equations, tables, and graphs to represent situations involving linear; relationships; 1.5.5 Understand and apply procedures to evaluate expressions and formulas considering order of operations 1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.3 Understand how the unit of measure affects the precision of measurement. ACTIVITIES/ASSESSMENT: Finish up the tables and graphs for investigation 5.1. Time permitting, have students do a plot on WinPlot so they can have an exposure to the graphing software. NOTES: Students are encourage to donwload and use winplot - or at least use the on-line plotter to check their results. HOMEWORK: Page 62 Problem 1.

10-26-2006 Math 2   
1. HOMEWORK Due today: Page 62 Problem 1.
2. Measure Drill w/sheet Measure Units Ladder
3. Page 62 Prob 5.1 A and B (4 sets) Do as a group
4. P65 #3, #4
5. Make-Up Credit*: P67 #7

OBJECTIVE:1.5.2 Apply understanding of linear patterns in a table, graph, or situation to develop a rule; 1.5.4 Apply understanding of equations, tables, and graphs to represent situations involving linear; relationships; 1.5.5 Understand and apply procedures to evaluate expressions and formulas considering order of operations 1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.3 Understand how the unit of measure affects the precision of measurement ACTIVITIES/ASSESSMENT: NOTES: *Make-Up Credit Rules apply. HOMEWORK: P68 #2

Math 2 - P77 QB3 - 1 credit Math 2 - Pp79-81 - 2 credits Make-Up credit procedures. 1. All work for the week must be current - 2. All make-up credit assignments must be neat, legible and COMPLETE 3. See #1 (These make-up credits are due on 10-31-2006)

10-27-2006 Math 2
1. HOMEWORK Due today: P68 #2
2. Measure Drill w/sheet Measure Units Ladder
3. 'What's the Point' A-F

OBJECTIVE: 1.5.2 Apply understanding of linear patterns in a table, graph, or situation to develop a rule; 1.5.4 Apply understanding of equations, tables, and graphs to represent situations involving linear; relationships; 1.5.5 Understand and apply procedures to evaluate expressions and formulas considering order of operations 1.2.1 Analyze how a change in a linear dimension affects other linear measurements (perimeter, circumference) and area measurements. 1.2.3 Understand how the unit of measure affects the precision of measurement ACTIVITIES/ASSESSMENT: "What's the Point?" (viii to 7 - Algebra Problems and Puzzles) Section is about reading and interpreting scatter plots. NOTES: HOMEWORK: Any Unfinished What's the Point' A-F