Standard(s) Taught 

MAFS.912.GCO.3.11
Prove theorems about parallelograms; use theorems about parallelograms to solve problems. (Theorems include: opposite sides are congruent, opposite angles are congruent, the diagonals of a parallelogram bisect each other, and conversely, rectangles are parallelograms with congruent diagonals.)
MAFS.912.GGPE.2.4
Use coordinates to prove simple geometric theorems algebraically.

Learning Targets and Learning Criteria 

I can:
 prove that a given quadrilateral is a rectangle, rhombus or square
 use the properties of trapezoids to solve problems
 use the properties of kites to solve problems
 describe and draw polygons in the coordinate plane
 find angle measures of polygons in the coordinate plane
 compare polygons in the coordinate plane
 choose appropriate formula (such as distance, midpoint, or slope) to identify the geometric figure and its properties.
 prove or disprove that a figure defined by given points in the coordinate plane is a triangle, rectangle, kite, rhombus, trapezoid, square, regular polygon, etc.
 use coordinates and the appropriate formula to prove or disprove a claim about a figure.

Classroom Activities 

Monday (2nd Period)
 Review – kahoot! – Properties of Rhombuses Rectangles and Squares
 Bellringer – Properties of Rhombuses Rectangles and Squares
 Instruction – Conditions of Rhombuses Rectangles and Squares
 Exit Ticket – Conditions of Rhombuses Rectangles and Squares
 Instruction – Trapezoids and Kites
 Exit Ticket – Trapezoids and Kites
Tuesday (7th & 8th Periods)
 Review – kahoot! – Conditions of Rhombuses Rectangles and Squares
 Bellringer – Conditions of Rhombuses Rectangles and Squares
 Instruction – Trapezoids and Kites
 Exit Ticket – Trapezoids and Kites
Wednesday (Short class periods – All classes)
 Go over Unit 5 Take Home Test
 Discuss what is expected on DIA next week
Thursday (2nd Period)
 Review – kahoot!
 Conditions of Rhombuses Rectangles and Squares
 Bellringer – Conditions of Rhombuses Rectangles and Squares
 Review – kahoot!
 Bellringer – Trapezoids and Kites
 Instruction – Polygons in the Coordinate Plane (start)
Friday (7th & 8th Periods)
 Review – kahoot! Trapezoids and Kites
 Bellringer – Trapezoids and Kites
 Instruction – Polygons in the Coordinate Plane/Quadrilaterals in Coordinate Geometry
 Exit Ticket – Polygons in the Coordinate Plane/Quadrilaterals in Coordinate Geometry

Assignments Due 

Summatives
None
Formatives
 Worksheet – Properties of Rhombuses Rectangles and Squares – due Thursday, January 25th (2nd Period)/ due Tuesday, January 23rd (7th & 8th Periods)
 Worksheet – Conditions of Rhombuses Rectangles and Squares – due Friday, January 26th (7th & 8th Periods)
 Bellringer – Properties of Rhombuses Rectangles and Squares – due Monday, January 22nd (2nd period)
 Bellringer – Conditions of Rhombuses Rectangles and Squares – due Tuesday, January 23rd (7th & 8th Periods)
 Bellringer – Trapezoids and Kites – due Thursday, January 25th (2nd Period/ due Friday, January 26th (7th & 8th Periods)
 Exit Ticket – Conditions of Rhombuses Rectangles and Squares – due Monday, January 22nd (2nd Period)
 Exit Ticket – Trapezoids and Kites – due Monday, January 22nd (2nd Period) / due Tuesday, January 23rd (7th & 8th Periods)
 Exit Ticket – Polygons in the Coordinate Plane/Quadrilaterals in Coordinate Geometry – due Friday, January 26th (7th & 8th Periods)

Additional Resources 

If additional help is needed due to misplaced notes, absence or just need additional help, please look in:
 Canvas on the vPortal. In our Geometry Honors class, all notes, homework worksheets and answer keys are there.
 Nearpod (www.nearpod.com) – Please use the following codes to review:
 Notes
 The PolygonAngle Sum Theorems – CODE: XOSID
 Properties of Parallelograms – CODE: YSXNH
 Proving That a Quadrilateral is a Parallelogram – CODE: JANBS
 Properties of Rhombuses Rectangles and Squares – RYXQM
 Conditions of Rhombuses Rectangles and Squares – OUEQY
 Trapezoids and Kites – CODE: RYBTW
 Polygons in the Coordinate Plane/ Quadrilaterals in Coordinate Geometry – CODE: HDASI
 AnswerKeys to Exit Tickets & Bellringers
 The PolygonAngle Sum Theorems
 Exit Ticket – CODE: HJKUZ
 Properties of Parallelograms
 Exit Ticket – CODE: WTFKA
 Bellringer – CODE: KPRUF
 Proving That a Quadrilateral is a Parallelogram
 Exit Ticket – CODE: DZRRP
 Bellringer – CODE: IOTJZ
 Geometry Nation Videos
 Section 9, Topic 1: Introduction to Quadrilaterals – Part 1
 Section 9, Topic 2: Introduction to Quadrilaterals – Part 2
 Section 9, Topic 3: Introduction to Quadrilaterals – Part 3
 Section 9, Topic 4: Parallelograms – Part 1
 Section 9, Topic 5: Parallelograms – Part 2
 Section 9, Topic 6: Rectangles and Squares – Part 1
 Section 9, Topic 7: Rectangles and Squares – Part 2
 Section 10, Topic 1: Rhombi
 Section 10, Topic 2: Kites
 Section 10, Topic 3: Trapezoids
 Section 10, Topic 4: Midsegment of Trapezoids
 Section 10, Topic 5: Quadrilaterals in Coordinate Geometry – Part 1
 Section 10, Topic 6: Quadrilaterals in Coordinate Geometry – Part 2
 Khan Academy (www.khanacademy.com)
