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.
AF 402. Perform straightforward word-to-symbol translations *(Algebra/Functions, 20–23)*
A 502. Solve real-world problems by using first-degree equations *(Algebra, 24–27)*
AF 502. Build functions and write expressions, equations, or inequalities with a single variable for common pre-algebra settings (e.g., rate and distance problems and problems that can be solved by using proportions) *(24–27)*
AF 601. Solve word problems containing several rates, proportions, or percentages *(28–32)*
AF 602. Build functions and write expressions, equations, and inequalities for common algebra settings (e.g., distance to a point on a curve and profit for variable cost and demand) *(28–32)*
AF 702. Build functions and write expressions, equations, and inequalities when the process requires planning and/or strategic manipulation *(33–36)*
AF 403. Relate a graph to a situation described in terms of a starting value and an additional amount per unit (e.g., unit cost, weekly growth) *(20–23)*
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AF 402. Perform straightforward word-to-symbol translations (Algebra/Functions, 20–23)
A 502. Solve real-world problems by using first-degree equations (Algebra, 24–27)
AF 502. Build functions and write expressions, equations, or inequalities with a single variable for common pre-algebra settings (e.g., rate and distance problems and problems that can be solved by using proportions) (24–27)
AF 601. Solve word problems containing several rates, proportions, or percentages (28–32)
AF 602. Build functions and write expressions, equations, and inequalities for common algebra settings (e.g., distance to a point on a curve and profit for variable cost and demand) (28–32)
AF 702. Build functions and write expressions, equations, and inequalities when the process requires planning and/or strategic manipulation (33–36)
AF 403. Relate a graph to a situation described in terms of a starting value and an additional amount per unit (e.g., unit cost, weekly growth) (20–23)
What you'll learn
- Write a one-variable linear equation that models a described situation, with the variable defined by quantity and unit, solve it, and answer the question as asked rather than with the solved variable's value
- Translate comparison phrases — "more than," "less than," "subtracted from," "twice," "of" — into algebraic expressions with the correct operand order
- Recognise the constant-plus-rate structure, identifying the constant and the rate (negative when the quantity decreases), and use the model forward by substituting and backward by solving
- Write an equation setting two expressions equal, to model a break-even or catch-up situation
- Convert units before modelling when the problem's quantities are reported in mismatched units
Slides
Step through the lesson, or watch it as a narrated video
Slides
In development
Not yet available • Check back soon!