Teachers Blueprint
I.
Objectives
At the end of the lesson, students must be able to:
1.
Define slope
2.
Determined its formula
3.
Finding a slope
4.
Obtaining the equation of a line (Ax + By = C)
5.
Solve slope in its two non vertical lines (parallel...
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Teachers Blueprint
I.
Objectives
At the end of the lesson, students must be able to:
1.
Define slope
2.
Determined its formula
3.
Finding a slope
4.
Obtaining the equation of a line (Ax + By = C)
5.
Solve slope in its two non vertical lines (parallel and perpendicular)
II.
Subject Matter
A.
Topic
Slope
B.
References
Elementary Algebra by Bernabe, JUlieta G.
pp.
154-162
Elementary Algebra Worktext pp.
115-124
Advanced Algebra, Trigonometry and Statistics (Appendices) by Bernabe, Julieta G, et
al.
pp.
287-289
C.
Concept
1.
Slope is simply defined as the ratio of rise and run.
The slope of a line, represented
by m, is the ratio change in y to the change in x which defined by the equation:
2.
The equation of a line can be obtained given:
a.
The slope and one point on the line
point slope form
b.
Two points on the line; and
c.
The slope and its y-intercept
y = mx + b
slope intercept form
3.
Two non vertical lines with the same slope are parallel.
Converse: if two non
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