Bisect Angle Teacher Resources
Find Bisect Angle educational ideas and activities
Showing 1 - 20 of 27 resources
Constructing Congruent Line Segments and Angles, Perpendicular Bisectors of Line Segments, and Bisecting Angles.
Students identify perpendicular bisectors and angles. In this geometry lesson, students, construct and identify angles. They construct, measure, and identify line segments.
8th - 10th Math 5 Views 3 Downloads
Finding the Area of an Equilateral Triangle
The problem seems simple: find the area of the equilateral triangle whose sides are each length 1. In fact, this same problem is solved in 8th grade, addressing a different Common Core standard, using the formula for area of a triangle to solve.
9th - 11th Math 12 Views 8 Downloads CCSS: Designed
Discovering Math: Exploring Geometry
Apply geometric properties and formulae for surface area and volume by constructing a three-dimensional model of a city. Learners use similar and congruent figures and transformations to create a city of at least 10 buildings. They trade with classmates, who calculate surface area and volume of some of the structures.
6th - 8th Math 36 Views 244 Downloads CCSS: Adaptable
Geometric Investigations of the Voyage 200 with Cabri
Tenth graders explore quadrilaterals and triangles. In this geometry lesson, 10th graders examine kites, trapezoids, parallelogram, rectangle, rhombi, squares, and triangles and explore the properties of the various figures. The dynamic nature of the geometry utility facilitates measurement and conjecture regarding the properties.
10th Math 3 Views 11 Downloads
Points of Concurrency related to Archaeology-Grade Ten
Eleventh graders discover the properties of the points of concurrency of a triangle. In this geometry lesson, 11th graders use paper folding, interactive geometry software, and construction to investigate the points of concurrency. Use of a real world problem provides context for the lesson.
11th Math 3 Views 37 Downloads
Say Hello to the Quadrilateral Family!
Fourth graders work in groups to create intersecting lines on geoboards. They discuss knowledge of polygons. Students complete a "Properties of the Quadrilateral Famly" chart as the class combines information from their geoboards and discusses the shapes that have been created.
4th Math 3 Views 13 Downloads
Review of Geometry I
In this review worksheet, students identify the characteristics of intersecting and parallel lines They explore vertical, supplementary, alternate interior, alternate exterior and corresponding angles. This two-page worksheet contains approximately 50 multiple-choice problems.
7th - 10th Math 13 Views 25 Downloads
Points of Concurrency Related to Archaeology
Tenth graders participate in a lesson plan about the points of concurrency. Students should understand properties of triangles to solve problems and use proportions to express relationships among corresponding parts of similar figures.
10th Math 3 Views 24 Downloads
The Orthocenter of a Triangle
Tenth graders define the orthocenter of a triangle. In this triangles lesson, 10th graders draw and label a triangle shown and construct the altitudes to locate the orthocenter. Students hide the altitudes and drag the triangle to explain where the orthocenter is located for different types of triangles.
10th Math 3 Views 16 Downloads
Constructions and Loci
In this constructions and loci instructional activity, high schoolers create a scale drawing of a running track. They identify the starting positions for a given race. Students bisect angles. They construct an angle trisector. This three page instructional activity contains three multi-step problems.
9th - 12th Math 3 Views 8 Downloads