Assignment 4.12

Triangle Side and Angle Inequalities

Objectives

Measure the sides and angles of triangles to develop inequality theorems.

Apply the theorems to determine relations (greater, less) among measures of sides and angles in triangles.

objectives

Assignment 4.11

Next and previous assignments

Sample Assignment with notes

definition

partial answers

measurement

definition

What?

Geometry for School and Home is a comprehensive program for learning geometry independently. It has more than 230 assignments and activities covering all important topics of middle school and high school geometry.

What? Why? How?

Member sample geometry worksheet showing and identifying features of geometry worksheets including statement of theorem and theorem application.

Assignment 4.13

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Why?

Geometry for School and Home uses proven methods to help students learn independently. These include:

Clear Directions: students know exactly what to do.
Concrete Examples: students learn through step-by-step examples
Repetition and Reinforcement: student retention depends on practice and reinforcement.
Ease of Understanding: students can work on their own without outside help.
Active Involvement: students consistently respond to questions, fill in blanks, calculate, draw, label, and measure,
Control of Pace: each student can take as much time as needed.

inductive reasoning

sequence of questions

How?

Geometry for School and Home facilitates learning using:

Sequences of questions that provide content, repetition, and reinforcement.
Inductive reasoning to develop geometric relationships.
Partial answers that model appropriate responses.
Boldface, italics, and underlining that emphasize, clarify, and indicate the desired student response.
Definitions, postulates, and theorems that are embedded within the assignments.
Objectives that are clearly stated and logically ordered.