Lessons for A.CED.A.1
Equations with variables on both sidesSubtract the smaller variable term from both sides, then solve.Lesson
Maximum, minimum and projectile problemsThe vertex answers how much and when.Lesson
One-step equationsUndo an addition by subtracting, and the other way around.Lesson
Polynomial and rational inequalities with sign chartsSolving polynomial and rational inequalities by finding zeros and undefined points and testing the sign on each interval between them.Lesson
Quadratic functions in contextAreas, profits and thrown objects, whose graphs rise to a peak and then fall.Lesson
Two-step inequalitiesUndo two operations, watching for the flip.Lesson
Two-step equationsSigned coefficients and constants.Lesson
Solving quadratics by factoringIf a product is zero, at least one factor is zero, and this is why factoring solves equations.Lesson
Printable Worksheets
Equations with variables on both sides worksheet (PDF)Printable worksheet with answer keyPreview
Maximum, minimum and projectile problems worksheet (PDF)Printable worksheet with answer keyPreview
One-step equations worksheet (PDF)Printable worksheet with answer keyPreview
Polynomial and rational inequalities with sign charts worksheet (PDF)Printable worksheet with answer keyPreview
Quadratic functions in context worksheet (PDF)Printable worksheet with answer keyPreview
Two-step inequalities worksheet (PDF)Printable worksheet with answer keyPreview
Two-step equations worksheet (PDF)Printable worksheet with answer keyPreview
Solving quadratics by factoring worksheet (PDF)Printable worksheet with answer keyPreview