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

24 Lesson(s)

### Tremendous Triangles Projects

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
Saratoga Springs, NY
Environment: Suburban

Big Idea:

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Favorites (9)

Resources (12)

Reflections (1)

### Fall Interim Assessment

Geometry » Unit: Fall Interim Assessment: Geometry Intro, Constructions and Rigid Motion
Geometry » Unit: Fall Interim Assessment: Geometry Intro, Constructions and Rigid Motion
New York, NY
Environment: Urban

Big Idea:

#### This is a comprehensive assessment of Units 1, 2 and 3.

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Favorites (4)

Resources (6)

Reflections (1)

Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

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Favorites (2)

Resources (14)

Reflections (1)

### Angles of a Triangle

Geometry » Unit: Parallel Lines
Geometry » Unit: Parallel Lines
Amsterdam, NY
Environment: Urban

Big Idea:

#### Students learn about the different types of triangles, the relationships between the interior and exterior angles of a triangle, and apply their knowledge to numerical problems and constructions.

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Favorites (17)

Resources (23)

Reflections (1)

Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

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Favorites (3)

Resources (9)

Reflections (1)

### Interior and Exterior Angle Sum of Polygons

Geometry » Unit: Discovering and Proving Polygon Properties
Geometry » Unit: Discovering and Proving Polygon Properties
Sunnyvale, CA
Environment: Suburban

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Favorites (9)

Resources (26)

Reflections (1)

### Triangle Sum Theorem and Special Triangles

Geometry » Unit: Discovering and Proving Triangle Properties
Geometry » Unit: Discovering and Proving Triangle Properties
Sunnyvale, CA
Environment: Suburban

Big Idea:

#### By investigating the angles of four different types of triangles, students conjecture about the interior angle sum of triangles and ultimately prove the triangle sum theorem.

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Favorites (9)

Resources (22)

Reflections (1)

Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

#### Students will use concepts from previous lessons to construct equilateral triangles, squares and regular hexagons inscribed in a circle.

Standards:

Favorites (4)

Resources (12)

Reflections (1)

Geometry » Unit: Parallel Lines
Amsterdam, NY
Environment: Urban

Big Idea:

Standards:

Favorites (2)

Resources (14)

Reflections (1)

### Common Core Geometry Midcourse Assessment Review Day 1 of 2

Geometry » Unit: Common Core Geometry Midcourse Assessment
Geometry » Unit: Common Core Geometry Midcourse Assessment
New York, NY
Environment: Urban

Big Idea:

#### Students create a review sheet covering topics from the first day of the midcourse assessment. They write tips for performing constructions and create questions about transformations on the coordinate plane.

Standards:

Favorites (1)

Resources (11)

Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

#### Students will construct quadrilaterals, parallelograms, rectangles and squares using Geometer's Sketchpad.

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Favorites (3)

Resources (13)

Reflections (1)

Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

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Favorites (2)

Resources (8)

Reflections (1)

### Constructing Triangles

Geometry » Unit: Geometric Constructions
Geometry » Unit: Geometric Constructions
New York, NY
Environment: Urban

Big Idea:

#### Students will construct triangles given segments of specific lengths.

Standards:

Favorites (2)

Resources (13)

Reflections (1)

Geometry » Unit: Parallel Lines
Amsterdam, NY
Environment: Urban

Big Idea:

Standards:

Favorites (1)

Resources (24)

Reflections (3)

### Perfect Polygons

Geometry » Unit: Congruence and Rigid Motions
Geometry » Unit: Congruence and Rigid Motions
Ault, CO
Environment: Rural

Big Idea:

Standards:

Favorites (3)

Resources (29)

Reflections (3)
Common Core Math