Angle Concepts Collection

Angles Collection

Media4Math has a collection of resources on the geometric topic of angles. This includes videos, math examples, clip art, math definitions, and more.

Number of Resources: 257
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VIDEO: Geometry Applications: Angles and Planes

VIDEO: Geometry Applications: Angles and Planes VIDEO: Geometry Applications: Angles and Planes

In this program we explore the properties of angles and planes. We do this in the context of two real-world applications. In the first, we explore Japan's Himeji Castle and in the process learn about different types of angles and how they're used in a defensive fortification.

VIDEO: Geometry Applications: Angles and Planes, 1

VIDEO: Geometry Applications: Angles and Planes, Segment 1: Introduction VIDEO: Geometry Applications: Angles and Planes, Segment 1: Introduction

The observatory in Arecibo, Puerto Rico provides astronomers insights into the structure of our solar system. Geometrically, the solar system relies on the plane known as the ecliptic.

VIDEO: Geometry Applications: Angles and Planes, 2

VIDEO: Geometry Applications: Angles and Planes, Segment 2: Angles VIDEO: Geometry Applications: Angles and Planes, Segment 2: Angles

Himeji castle in Japan is a marvel of architecture and a startling example of geometry and military science.

VIDEO: Geometry Applications: Angles and Planes, 3

VIDEO: Geometry Applications: Angles and Planes, Segment 3: Planes VIDEO: Geometry Applications: Angles and Planes, Segment 3: Planes

In the Canadian Rockies, the Burgess Shale fossils provide a window to prehistoric Earth. Fossil layers are folded into sedimentary rocks. And sedimentary rocks are examples of parallel planes. This segment uses the properties of planes to analyze fossils.

VIDEO: Ti-Nspire Mini-Tutorial, Video 3

VIDEO: TI-Nspire CX Mini-Tutorial: Constructing an Angle Bisector VIDEO: TI-Nspire CX Mini-Tutorial: Constructing an Angle Bisector

In this TI-Nspire CX tutorial, we go through the steps of constructing an Angle Bisector and measuring the distance from a point on the Bisector to the rays that define the angle.

VIDEO: Ti-Nspire Mini-Tutorial, Video 50

VIDEO: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle VIDEO: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle

In this TI Nspire tutorial, the Geometry window is used to construct and measure an angle. This video supports the TI-Nspire Clickpad and Touchpad.

Worksheet: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle

Worksheet: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle Worksheet: TI-Nspire Mini-Tutorial: Constructing and Measuring an Angle

This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity.