Resources tagged with: Nets

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There are 19 results

Broad Topics > 3D Geometry, Shape and Space > Nets

Auditorium Steps

Age 7 to 14
Challenge Level

What is the shape of wrapping paper that you would need to completely wrap this model?

Cutting a Cube

Age 11 to 14
Challenge Level

A half-cube is cut into two pieces by a plane through the long diagonal and at right angles to it. Can you draw a net of these pieces? Are they identical?

Cubic Conundrum

Age 7 to 16
Challenge Level

Which of the following cubes can be made from these nets?

A Puzzling Cube

Age 7 to 11
Challenge Level

Here are the six faces of a cube - in no particular order. Here are three views of the cube. Can you deduce where the faces are in relation to each other and record them on the net of this cube?

Cut Nets

Age 7 to 11
Challenge Level

Each of the nets of nine solid shapes has been cut into two pieces. Can you see which pieces go together?

Face Painting

Age 7 to 11
Challenge Level

You want to make each of the 5 Platonic solids and colour the faces so that, in every case, no two faces which meet along an edge have the same colour.

Rhombicubocts

Age 11 to 14
Challenge Level

Each of these solids is made up with 3 squares and a triangle around each vertex. Each has a total of 18 square faces and 8 faces that are equilateral triangles. How many faces, edges and vertices. . . .

Thinking 3D

Age 7 to 14

How can we as teachers begin to introduce 3D ideas to young children? Where do they start? How can we lay the foundations for a later enthusiasm for working in three dimensions?

Air Nets

Age 7 to 18
Challenge Level

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

All Is Number

Age 7 to 14

Read all about Pythagoras' mathematical discoveries in this article written for students.

Triangular Faces

Age 7 to 11
Challenge Level

This problem invites you to build 3D shapes using two different triangles. Can you make the shapes from the pictures?

More Christmas Boxes

Age 7 to 11
Challenge Level

What size square should you cut out of each corner of a 10 x 10 grid to make the box that would hold the greatest number of cubes?

Presents

Age 7 to 11
Challenge Level

We need to wrap up this cube-shaped present, remembering that we can have no overlaps. What shapes can you find to use?

All Wrapped Up

Age 7 to 11
Challenge Level

What is the largest cuboid you can wrap in an A3 sheet of paper?

Let's Face It

Age 7 to 11
Challenge Level

In this problem you have to place four by four magic squares on the faces of a cube so that along each edge of the cube the numbers match.

Cool as Ice

Age 11 to 16
Challenge Level

Design and construct a prototype intercooler which will satisfy agreed quality control constraints.

Make Your Own Pencil Case

Age 11 to 14
Challenge Level

What shape would fit your pens and pencils best? How can you make it?

Witch's Hat

Age 11 to 16
Challenge Level

What shapes should Elly cut out to make a witch's hat? How can she make a taller hat?

Gym Bag

Age 11 to 16
Challenge Level

Can Jo make a gym bag for her trainers from the piece of fabric she has?