# Quarter 3, Week 6: February 12th – 16th

Sorry, but you do not have permission to view this content.

Teacher Felicia Taylor Geometry Honors 8th 24 6: Constructions
Standard(s) Taught

MAFS.912.G-CO.4.12

Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.  This includes: copying a segment, copying angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line.)

MAFS.912.G-CO.4.13

Construct an equilateral triangle, a square, and a regular hexagon inscribed in a circle.

Learning Targets and Learning Criteria

I can…

• identify the tools used in formal constructions.
• use tools and methods to precisely copy a segment.
• use tools and methods to precisely copy an angle.
• use tools and methods to precisely bisect a segment.
• use tools and methods to precisely bisect an angle.
• construct perpendicular lines and bisectors.
• construct a line parallel to a given line through a point not on the line.
• define inscribed polygons.
• construct an equilateral triangle, a square, a hexagon inscribed in a circle.
• explain the steps to constructing an equilateral triangle, a square, and a regular hexagon inscribed in a circle.
Classroom Activities

Monday (2nd Period) / Tuesday (7th & 8th Periods)

• DIA 3:  Quadrilaterals and Coordinate Geometry

Wednesday (All classes – short periods)

• Go over DIA 3 Remediation
• MathSpace – DIA 3 Remediation is due in one week, Wednesday, February 21st
• Go over Geometry Nation MiniAssessments Remediation – is due in one week, Wednesday, February 21st
•  Canvas
• Review new unit – 6: Constructions
• Instruction
• Constructions
• Notes are in Nearpod
• Geometry Coach – Nearpod Code: YMWBZ
• Geometry Nation – Nearpod Code: ZWQVI

Thursday (2nd Period) / Friday (7th & 8th Periods)

• Classwork on Constructions
• IXL
• B.9 Construct the midpoint or perpendicular bisector of a segment
• C.6 Construct an angle bisector
• C.7 Construct a congruent angle
• D.2 Construct a perpendicular line
• D.5 Construct parallel lines
Assignments Due

Summatives

DIA 3:  Quadrilaterals and Coordinate Geometry – due Monday, February 12th (2nd Period) / due Tuesday, February 13th (7th & 8th Periods)

Formatives

IXL

1. B.9  Construct the midpoint or perpendicular bisector of a segment – due Thursday, February 15th (2nd Period) / due Friday, February 16th (7th & 8th Periods)
2. C.6 Construct an angle bisector – due Thursday, February 15th (2nd Period) / due Friday, February 16th (7th & 8th Periods)
3. C.7 Construct a congruent angle – due Thursday, February 15th (2nd Period) / due Friday, February 16th (7th & 8th Periods)
4. D.2 Construct a perpendicular line – due Thursday, February 15th (2nd Period) / due Friday, February 16th (7th & 8th Periods)
5. D.5 Construct parallel lines – due Thursday, February 15th (2nd Period) / due Friday, February 16th (7th & 8th Periods)
1. Canvas -in the Geometry Honors tab on Canvas all notes for Constructions will be listed.
1. 1-9 Guide Notes TE – Constructions.pdf
2. GNConstructionsTE.pdf
2. Nearpod
1. Geometry Coach Notes – Nearpod CODE: YMWBZ
2. Geometry Nation Notes – Nearpod CODE: ZWQVI
3. Geometry Nation – for additional help, watch the following videos on Constructions:
1. Section 1, Topic 9:  Basic Constructions – Part 1
2. Section 1, Topic 10:  Basic Constructions – Part 2
3. Section 1, Topic 11:  Constructing Perpendicular Bisectors
4. Section 1, Topic 12: Proving the Perpendicular Bisector Theorem using Constructions
5. Section 3, Topic 11:  Copying Angles and Constructing Angle Bisectors
6. Section 7, Topic 7:  Inscribed and Circumscribed Circles of Triangles
7. Section 10, Topic 7:  Constructions of Quadrilaterals