Unit Name/ Topic:  Unit #4 – Constructions

Anticipated Time Allotted for Unit:

10 - 14 days

Key Vocabulary:

Circumscribed circle, inscribed circle, bisect, inscribing polygons, compass, perpendicular, parallel, intersecting, arcs, orthocenter of a triangle, hexagon, octagon

NYS Learning Standards:

GEO-G.CO.12

GEO-G.CO.13

Content/ Skills Taught:

Constructing angles, lines, parallel, and perpendicular lines.

Inscribing shapes in a circle and in a triangle.

Circumscribing a square.

Inscribing regular polygons.

Constructing the orthocenter of a triangle.

Constructing the 3 rigid motions.

Areas for Differentiated Instruction:

Constructing a variety of inscribed shapes.

Constructing a variety of angles, segments, and lines.

Inscribing a variety of polygons.

Constructing a variety of rigid motions.

Learning Activities:

Guided notes

Warm-Up activities

Exploration with compass, ruler, protractor

Assessments:

Warm-Ups, Quiz, Delta Math, Castlelearning, written assessment

Mid-Unit Quiz,  Unit #4 Assessment

Resources:

www.emathinstruction.com,    www.deltamath.com,    www.castlelearning.com

TI-84 PLUS CE

Regents Reference Sheet: https://www.nysed.gov/sites/default/files/programs/state-assessment/geometry-next-gen-reference-sheet.pdf