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 plan, students, construct and identify angles. They construct, measure, and identify line segments.
8th - 10th Math
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 CCSS: Designed
SAT Prep: Test 5 Section 3 Part 4
Explaining that the only thing he gets in return for these videos "is the satisfaction of you guys getting a perfect score on the SAT," Sal charges on through the practice SAT problems. Students who have a difficulty with parabolas and graphing functions would find this video very helpful as they prepare to take the exam.
10 mins 9th - 12th Math
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 CCSS: Adaptable
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.
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.
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.
Review of Geometry I
For 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
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.