Digital Math Resources

TEKS

These are the resources that support this TEKS Standard.

TEKS-GEO-12D: Describe radian measure of an angle as the ratio of the length of an arc intercepted by a central angle and the radius of the circle.

There are 44 resources.

Title	Description	Thumbnail Image
Instructional Resource: TI-Nspire Activity: Exploring the Ratio of Circumference to Radius as a Linear Function	In this TI-Nspire Activity, use the Geometry and Graphing Tools to explore the ratio of Circumference to Radius as a linear function. Note: The Preview is a Google Slide Show and the download is a PPT. Subscribers to Media4Math can download resources.
Math Examples Collection: Trig Ratios and Radian Measure	Ov
Math Examples Collection: Radian Measure	Overview
Closed Captioned Video: Geometry Applications: Circles	Closed Captioned Video: Geometry Applications: Circles In this program we explore the properties of circles. We do this in the context of two real-world applications. In the first, we look at the design of the Roman Coliseum and explore how circular shapes could have been used to design this elliptical structure.
Closed Captioned Video: Geometry Applications: Circles, 1	Closed Captioned Video: Geometry Applications: Circles, Segment 1: The Basics of Circles. We visit Chaco Canyon in New Mexico to explore the circular kivas and in the process discover how circular buildings have been used to study the heavens.
Closed Captioned Video: Geometry Applications: Circles, 2	Closed Captioned Video: Geometry Applications: Circles, Segment 2: Circles and Arcs. The Roman Coliseum is a large elliptical structure. Yet, the Romans likely used circular arcs to build it. This segment explores the properties of circles and shows how arcs can be used to create elliptical shapes.
Closed Captioned Video: Geometry Applications: Circles, 3	Closed Captioned Video: Geometry Applications: Circles, Segment 3: Chords and Inscribed Angles The Roman Pantheon is a domed structure that shows a keen awareness of the position of the sun throughout the year. The source of light from the top of the dome allows for the exploration of chords, inscribed angles, central angles, and intercepted arcs.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 15	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 15 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 14	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 14 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 13	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 13 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 12	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 12 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 11	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 11 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 10	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 10 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 1	Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 1 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Radian Measure--Example 10	Math Example--Angle Concepts--Radian Measure--Example 10 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.
Math Example--Angle Concepts--Radian Measure--Example 9	Math Example--Angle Concepts--Radian Measure--Example 9 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

These are the resources that support this TEKS Standard.

TEKS-GEO-12D: Describe radian measure of an angle as the ratio of the length of an arc intercepted by a central angle and the radius of the circle.

In this TI-Nspire Activity, use the Geometry and Graphing Tools to explore the ratio of Circumference to Radius as a linear function. Note: The Preview is a Google Slide Show and the download is a PPT. Subscribers to Media4Math can download resources.

Ov

Overview

Closed Captioned Video: Geometry Applications: Circles, Segment 1: The Basics of Circles. We visit Chaco Canyon in New Mexico to explore the circular kivas and in the process discover how circular buildings have been used to study the heavens.

Closed Captioned Video: Geometry Applications: Circles, Segment 2: Circles and Arcs. The Roman Coliseum is a large elliptical structure. Yet, the Romans likely used circular arcs to build it. This segment explores the properties of circles and shows how arcs can be used to create elliptical shapes.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 15 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 14 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 13 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 12 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 11 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 10 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 1 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Radian Measure--Example 10 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Radian Measure--Example 9 This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

© Media4Math. All rights reserved

In this TI-Nspire Activity, use the Geometry and Graphing Tools to explore the ratio of Circumference to Radius as a linear function.

Note: The Preview is a Google Slide Show and the download is a PPT. Subscribers to Media4Math can download resources.

Closed Captioned Video: Geometry Applications: Circles, Segment 1: The Basics of Circles.
We visit Chaco Canyon in New Mexico to explore the circular kivas and in the process discover how circular buildings have been used to study the heavens.

Closed Captioned Video: Geometry Applications: Circles, Segment 2: Circles and Arcs.
The Roman Coliseum is a large elliptical structure. Yet, the Romans likely used circular arcs to build it. This segment explores the properties of circles and shows how arcs can be used to create elliptical shapes.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 16
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 15
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 14
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 13
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 12
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 11
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 10
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 9
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 8
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 7
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 6
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 5
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 4
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 3
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 2
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Using Trig Ratios to Measure Radians--Example 1
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Radian Measure--Example 10
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.

Math Example--Angle Concepts--Radian Measure--Example 9
This is part of a collection of math examples that focus on measuring angles or calculating their measurements.