Chapter

Objectives (5 Assessed)
Students will be able to…

Standard(s)

Help/Examples

Practice 
7.1.3 Math Box

Understand that corresponding parts of congruent triangles are
congruent




7.2.3 Math Box

Define seven specific quadrilaterals (identify auxiliary lines)




7.2.1

Identify properties of parallelograms and kites
(Reflexive and Symmetric Property)

GCO.11, GCO.12



7.2.2

Use congruent triangles to prove properties of rhombi and
parallelograms using a flowchart or
twocolumn proof (exponential warmup)

GCO.11, GCO.12

TwoColumn Geometry Triangle Proofs(CPCTC) How to outline a flowchart proof Flowchart Proofs Flowchart Proof: Base angles of an isosceles are congruent Prove that two triangles are similar by writing an algebraic proof Please note you will be required to formally prove theorems using a flowchart or twocolumn proof. Proof: Opposite angles of parallelogram congruent Proof: Diagonals of a parallelogram bisect each other


7.2.3

Prove rectangles are also parallelograms

GCO.11



7.2.4

Prove additional properties of quadrilaterals and isosceles triangles

GCO.11



7.2.6

Prove conjectures using similar triangles (including the midsegement
theorem)

GCO.11

Triangle Midsegment Theorem


7.3.1

Use the coordinate grid to define quadrilaterals

GGPE.4, GGPE.5, GGPE.7



7.3.2

Find the midpoint of a segment on a coordinate grid

GGPE.4, GGPE.7



7.3.4

Analyze quadrilaterals on a coordinate grid and identify them

GGPE.4, GGPE.6, GGPE.7

Rectangle Proof on Coordinate Plane


7.1.4

Use understanding of reflection and congruence to learn about the
central angle of a shape

GCO.12


