## TEKS-7-9C

There are 239 resources.
Title Description Thumbnail Image Curriculum Topics

## VIDEO: Geometry Applications: 3D Geometry, Segment 3: Cylinders

### The Shanghai Tower in China is a stack of cylindrical shapes, where each successive layer is a percentage decrease of its lower neighbor. As with the previous section, this introduces the notion of a geometric sequence and series. This video includes a video transcript: https://media4math.com/library/video-transcript-geometry-applications-3d-geometry-segment-3-cylinders A Promethean Flipchart is available for this video: https://www.media4math.com/library/promethean-flipchart-geometry-applications-3d-geometry-2

3-Dimensional Figures, Cylinders

## VIDEO: 3D Geometry Animation: Cone

### This animated sequence shows a cone from top to bottom.

3-Dimensional Figures, Cones

## VIDEO: 3D Geometry Animation: Cube

### This animated sequence shows a cube from top to bottom.

3-Dimensional Figures, Cubes

## VIDEO: 3D Geometry Animation: Cylinder

### This animated sequence shows a cylinder from top to bottom.

3-Dimensional Figures, Cylinders

## VIDEO: 3D Geometry Animation: Octahedron

### This animated sequence shows an octahedron from top to bottom.

3-Dimensional Figures

## VIDEO: 3D Geometry Animation: Pyramid

### This animated sequence shows a pyramid from top to bottom.

3-Dimensional Figures, Pyramids

## VIDEO: 3D Geometry Animation: Rectangular Prism

### This animated sequence shows a rectangular prism from top to bottom.

3-Dimensional Figures, Rectangular Prisms

## VIDEO: 3D Geometry Animation: Tetrahedron

### This animated sequence shows a tetrahedron from top to bottom.

3-Dimensional Figures

## VIDEO: 3D Geometry Animation: Triangular Prism

### This animated sequence shows a triangular prism from top to bottom.

3-Dimensional Figures

## VIDEO: Geometry Applications: 3D Geometry

### In this program we explore the properties of three-dimensional figures. We do this in the context of two real-world applications. In the first, we look at the three-dimensional structure of Mayan pyramids. These stair-step structures provide a unique opportunity to also explore sequences and series. In the second application we look at the Shanghai Tower as an example of cylindrically shaped structures. This video includes a video transcript: https://media4math.com/library/video-transcript-geometry-applications-3d-geometry This video includes a Teacher's Guide: https://www.media4math.com/library/geometry-applications-teachers-guide-3d-geometry

3-Dimensional Figures

## VIDEO: 3D Geometry Animation: Antiprism

### This animated sequence showsan antiprism from top to bottom.

3-Dimensional Figures, Triangular Prisms

## VIDEO: Geometry Applications: 3D Geometry, Segment 1: Introduction.

### We visit ancient Greece to learn about the Platonic Solids. This provides an introduction to the more general topic of three-dimensional figures. This video includes a video transcript: https://media4math.com/library/video-transcript-geometry-applications-3d-geometry-segment-1-introduction

3-Dimensional Figures

## VIDEO: 3D Geometry Animation: Antiprism Folding Out into Two Pyramids

### This animated sequence shows an antiprism unfolding into two pyramids.

3-Dimensional Figures

## VIDEO: Geometry Applications: 3D Geometry, Segment 2: Pyramids

### Rectangular Prisms. Mayan pyramids are essentially stacks of rectangular prisms. The volume of each successive level is a percentage decrease of its lower neighbor. This introduces the notion of a geometric sequence and series, including an infinite series. This video includes a video transcript: https://media4math.com/library/video-transcript-geometry-applications-3d-geometry-segment-2-pyramids A Promethean Flipchart is available for this video: https://www.media4math.com/library/promethean-flipchart-geometry-applications-3d-geometry-1

3-Dimensional Figures, Pyramids

Volume

Volume

Volume

## Math in the News: Issue 27--Emerging from the Ashes of 9/11

### 9/19/11. To commemorate the 10-year anniversary of the 911, we look at the geometry and architecture of the Freedom Tower, currently under construction. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link.

3-Dimensional Figures

## Math in the News: Issue 31--Washington Monument: Under Repair

### 10/17/11. In this issue we look at the earthquake damage that the Washington Monument recently experienced. Some dramatic footage reveals cracks in the exterior of the monument. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link.

Applications of Transformations

## Math in the News: Issue 35--125 and Counting

### 11/14/11. In this issue we commemorate the 125th anniversary of the Statue of Liberty. We also look at the geometry and architecture of this monument. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link.

Surface Area, Volume

## Math in the News: Issue 37--A Parade of Geometry

### 11/28/11. In this issue we look at the geometry of parade balloons. Note: The download is a PPT file. Note: The download is a PPT file. To see all the issues of Math in the News, click on this link.

Surface Area, Volume