1. Unit 9: MATH model write apply The Unit Organizer Betchan & Strauss
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Betchan & Strauss 4
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Expressions, Equations, & Relationships 2
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Equations and Inequalities 1
Representing Geometry with Algebra
Statistical Measures and Displays 8
UNIT SCHEDULE 5
UNIT MAP
is about...
Launch Unit
using relationships to solve problems by
area formulas for triangles, parallelograms and trapezoids.
modeling
applying
triangle laws using sides and angles.
writing
equations to represent problems related to area and volume.
model
How do you model the area formula for a triangle/parallelogram/trapezoid?
How do you identify the base and height/ length and width?
What do the pieces of the formula represent?
How do you use the formulas to write and solve area and volume problems?
What are the three triangle laws involving sides and angles?
How do you apply the triangle laws to solve problems? 6
UNIT SELF-TEST QUESTIONS
write
apply
RELATIONSHIPS
UNIT 7 1

4. 6.8B Model area formulas for parallelograms, trapezoids, and triangles by decomposing
and rearranging parts of these shapes.
Supporting Standard never been tested
6.8C Write equations that represent problems related to the area of rectangles, parallelograms, trapezoids, and triangles and volume of right rectangular prisms where dimensions are positive rational numbers.
Supporting Standard 2 questions: 78% both years
6.10A Model and solve one-variable, one-step equations and inequalities that represent problems, including geometric concepts.
Readiness Standard 1 question
6.8D Determine solutions for problems involving the area of rectangles,
parallelograms,trapezoids, and triangles and volume of right rectangular prisms where dimensions are positive rational numbers.
Readiness Standard 5 questions: 71, 59 , 55, 62
6.8 A Extend previous knowledge of triangles and their properties to include the sum of angles of a triangle, the relationship between the lengths of sides and measures of angles in a triangle, and determining when three lengths form a triangle.

5. using relationships to solve problems by

6. area formulas for triangles, parallelogramand trapezoids

7. equations to represent problems related to area and volume.

8. triangle laws using sides and angles.

9. model
write
apply

10. How do you model the area formula for a triangle/ parallelogram/ trapezoid?

11. (2) How do you identify the base and height/ length and width?

12. (3) What do the pieces of the formula represent?

13. (4) How do you use the formulas to write and solve area and volume problems?

14. (5) What are the three triangle laws involving sides and angles?

15. (6) How do you apply the triangle laws to solve problems?

16. modeling
writing
applying