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.
"Make strategic use of algebraic structure, the properties of operations, and/or reasoning about equality to solve: • linear absolute value equations in one variable or simple rational and radical equations in one variable."
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"Make strategic use of algebraic structure, the properties of operations, and/or reasoning about equality to solve: • linear absolute value equations in one variable or simple rational and radical equations in one variable."
What you'll learn
- Solve a linear absolute value equation in one variable, finding every solution or determining that there is none
- Interpret $|a|$ as the distance from $a$ to zero, and explain from it why $|A| = d$ splits into exactly two cases
- Determine from the isolated right side whether the equation has two, one or no solutions
- Solve an absolute value equation whose right side contains a variable, rejecting candidates that fail in the original equation
- Translate between $|x - c| = d$ and a distance or tolerance statement in words
Slides
Step through the lesson, or watch it as a narrated video
Slides
In development
Not yet available • Check back soon!
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