### There are 26 results

Broad Topics >

Applications > STEM - design technology

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

Formulate and investigate a simple mathematical model for the design of a table mat.

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

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

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

This is the technology section of stemNRICH - Core.

##### Stage: 4 Challenge Level:

Is it really greener to go on the bus, or to buy local?

##### Stage: 3 Challenge Level:

Explore the properties of oblique projection.

##### Stage: 3 Challenge Level:

Explore the properties of isometric drawings.

##### Stage: 3 Challenge Level:

My recipe is for 12 cakes - how do I change it if I want to make a different number of cakes?

##### Stage: 3 Challenge Level:

Build a scaffold out of drinking-straws to support a cup of water

##### Stage: 4 Challenge Level:

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

##### Stage: 3 Challenge Level:

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

##### Stage: 3 Challenge Level:

Is it cheaper to cook a meal from scratch or to buy a ready meal? What difference does the number of people you're cooking for make?

##### Stage: 4 Challenge Level:

Where should runners start the 200m race so that they have all run the same distance by the finish?

##### Stage: 3 Challenge Level:

If I don't have the size of cake tin specified in my recipe, will the size I do have be OK?

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

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

##### Stage: 2 and 3 Challenge Level:

A simple robot to make, plus robots in everyday life to investigate.

##### Stage: 4 Challenge Level:

Can you work out what this procedure is doing?

##### Stage: 2 and 3 Challenge Level:

Many natural systems appear to be in equilibrium until suddenly a critical point is reached, setting up a mudslide or an avalanche or an earthquake. In this project, students will use a simple. . . .

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

Create a symmetrical fabric design based on a flower motif - and realise it in Logo.

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

Creating a schedule to cook a meal consisting of two different recipes, plus rice.

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

Moiré patterns are intriguing interference patterns. Create your own beautiful examples using LOGO!

##### Stage: 2 and 3 Challenge Level:

If Tom wants to learn to cook his favourite supper, he needs to make a schedule so that everything is ready at the same time.

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

A weekly challenge concerning drawing shapes algorithmically.

##### Stage: 2 and 3 Challenge Level:

What shape and size of drinks mat is best for flipping and catching?

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

Design and test a paper helicopter. What is the best design?