This eModule can be approached in one of two ways, depending on students' understanding of triangle geometry prior to beginning the eModule.Teaching Plan A assumes that students have not yet been introduced to certain principles of triangle geometry, including the Law of Sines and Law of Cosines. If your students are already familiar with these principles, you may refer to Teaching Plan B.
The purpose of this section is to introduce students to the types of problems that can be solved using triangle geometry.
The purpose of this section is to introduce the basic principles needed to solve for unknown values of a triangle.
The purpose of this section is to help students apply and master the principles of triangle geometry by solving problems.
The purpose of this section is to assess students' mastery of the principles reviewed in this lesson.
Teaching Plan B assumes that students already have a basic understanding of certain triangle-geometry principles, including the Law of Sines and Law of Cosines.
The purpose of this section is to help students warm up to the lesson by reviewing several applications of triangle geometry.
The purpose of this section is to assess students' mastery of the principles reviewed in this lesson. Note that this section may be completed on Day 1, time permitting.
Geometry - Standard 2. Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationship.