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#### Resources tagged with 2D representations of 3D shapes similar to How Many Geometries Are There?:

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##### Other tags that relate to How Many Geometries Are There?
Limits. Investigations. Topology. Non Euclidean Geometry. Circumferences. Geodesics. Maths Supporting SET. 2D representations of 3D shapes. Torus. Spheres.

### There are 14 results

Broad Topics > 3D Geometry, Shape and Space > 2D representations of 3D shapes

### Weekly Challenge 47: Weird Universes

##### Stage: 5 Challenge Level:

Consider these weird universes and ways in which the stick man can shoot the robot in the back.

### Geometry and Gravity 1

##### Stage: 3, 4 and 5

This article (the first of two) contains ideas for investigations. Space-time, the curvature of space and topology are introduced with some fascinating problems to explore.

### Torus Patterns

##### Stage: 5 Challenge Level:

How many different colours would be needed to colour these different patterns on a torus?

### Chopped Dice

##### Stage: 4 Challenge Level:

Can you make a new type of fair die with 14 faces by shaving the corners off a cube?

### Perspective Drawing

##### Stage: 3 and 4 Challenge Level:

Explore the properties of perspective drawing.

### Stereoisomers

##### Stage: 5 Challenge Level:

Put your visualisation skills to the test by seeing which of these molecules can be rotated onto each other.

### Bent Out of Shape

##### Stage: 4 and 5 Challenge Level:

An introduction to bond angle geometry.

### Air Nets

##### Stage: 2, 3, 4 and 5 Challenge Level:

Can you visualise whether these nets fold up into 3D shapes? Watch the videos each time to see if you were correct.

### Euler's Formula

##### Stage: 5

Some simple ideas about graph theory with a discussion of a proof of Euler's formula relating the numbers of vertces, edges and faces of a graph.

### The Development of Spatial and Geometric Thinking: 5 to 18

##### Stage: 1, 2, 3 and 4

This is the first article in a series which aim to provide some insight into the way spatial thinking develops in children, and draw on a range of reported research. The focus of this article is the. . . .

### Shaping the Universe I - Planet Earth

##### Stage: 3 and 4

This article explores ths history of theories about the shape of our planet. It is the first in a series of articles looking at the significance of geometric shapes in the history of astronomy.

### Shaping the Universe II - the Solar System

##### Stage: 3 and 4

The second in a series of articles on visualising and modelling shapes in the history of astronomy.

### Moving Squares

##### Stage: 4 Challenge Level:

How can you represent the curvature of a cylinder on a flat piece of paper?

### The Perforated Cube

##### Stage: 4 Challenge Level:

A cube is made from smaller cubes, 5 by 5 by 5, then some of those cubes are removed. Can you make the specified shapes, and what is the most and least number of cubes required ?