Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
G 510. Determine the slope of a line from points or a graph
A 406. Exhibit knowledge of slope
A 514. Determine the slope of a line from an equation
AF 503. Match linear equations with their graphs in the coordinate plane
G 606. Use properties of parallel and perpendicular lines to determine an equation of a line or coordinates of a point
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G 510. Determine the slope of a line from points or a graph
A 406. Exhibit knowledge of slope
A 514. Determine the slope of a line from an equation
AF 503. Match linear equations with their graphs in the coordinate plane
G 606. Use properties of parallel and perpendicular lines to determine an equation of a line or coordinates of a point
What you'll learn
- Determine the slope of a line from two points, using m = (y_2 - y_1)/(x_2 - x_1) with both subtractions in the same order, or from a graph by counting rise and run between two lattice points
- State the sign and rough magnitude of a slope from a picture alone, and use it to check a computed slope
- Derive from the formula that a horizontal line has slope 0 and a vertical line has undefined slope
- Use equal slopes to decide whether three given points are collinear, and a slope product of -1 to locate a right angle in a figure given by vertices
Slides
Step through the lesson, or watch it as a narrated video
Slides
In development
Not yet available • Check back soon!