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Lesson Plans - Math 2
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  • [1.3.3] These symbols are links to the State Essential Learnings. Click on them to go to the site which lists these requirments.

Numbered assignments are listed on the day they are DUE!

[Interactive Graphic  Tool to make the x/y data tables...]Link Graphic Also, check out the table to graph tool on the left side of the page.

Investigation 5.1 - Graphing

Experiment with graphing and the following equations. Graph one set of equations at a time. Graph sets 1 and 4 with paper and pencil; Graph sets 2 and 3 using a computer program. For each set, two of the graphs will be similar in some way, and one of the graphs will be different. Answer questions A and B for each set.

	Setl:	y=3x-4		y=x2		y=3x+2
	Set2:	y=5		y=3x		y=lx
	Set3:	y=2x+3		y=2x-5		y=0.5x+2
	Set4:	y=2x		y=2+x		y=x+5
  • A
    1. Which two equations in the set have graphs that are similar?
    2. In what ways are the two graphs similar?
    3. In what ways are the equations for the two graphs similar?
  • B
    1. Which equation in the set has a graph that is different from the graphs of the other equations?
    2. In what way is the graph different from the other graphs?
    3. In what way is the equation different from the other equations?
  1. Graph paper side 1 = set one graphs (3 on one grid)
  2. Graph Paper side 2 = set four graphs (3 on one grid)
  3. Graph Paper side 4 = set 3 traced graphs on one grid
  4. Graph paper side 4 = set 4 traced graphs on one grid
  5. Notepaper side 1 = 6 xy tables for sets 1 and 4
  6. Notepaper side 2 = 6 xy tables copied from WinPlot
  7. Notepaper side 3 = Answers to Questiona A and B (each set has 3 answers)
  8. Notepaper side 4 = Answers to problem 5.1 Follow-Up


11-3-2003 Bring your calculator! Bring your ruler! Bring your graph paper!
1. .................

OBJECTIVE: •To use a rule to generate a table or graph on paper.[1.4.5][1.5.2][4.3.1]• To use a graphing calculator to compare the tables and graphs of various rules; in particular, to decide whether a given rule defines a straight-line (linear) function by examining graphs. ACTIVITIES/ASSESSMENT: Check assignment for Friday 10-31 - this will last through 11-4. Continue plot books. NOTES: HOMEWORK:

11-4-2003 Bring your calculator! Bring your ruler! Bring your graph paper!
1. -Plot Books......
2. -Plot Books......

OBJECTIVE: See 11-3 above. ACTIVITIES/ASSESSMENT: Check assignment for Friday 10-31 - this will last through 11-4. Score/Collect plot books. NOTES: HOMEWORK: Dot-to-Dot coordinates due tomorrow

Dot-to-dot

Remember, some points in each QUADRANT, The assignment is to make a list of the coordinates in order on a separate sheet of paper.

[Interactive Graphic Try this dot-to-dot...]Link Graphic
[Interactive Graphic And Another One...]Link Graphic

11-5-2003
1. -D2D Coordinates.
2. =D2D Puzzle......

OBJECTIVE: See 11-3 above. ACTIVITIES/ASSESSMENT: Students will reconstruct 4 quadrant dot-to-dot puzzles from coordinate sheets. NOTES: End of first quarter. HOMEWORK: No Homework

End of the First Quarter. Grades close this date.



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