#3DPrinting with 9 year olds

Looking back a few years, I’m sure that I could not have foreseen my classroom over the last few weeks. 


My key question at the end of the process came from a colleague.

Why?

So here’s the back story.

Our Year 4 classes have become populated with town planners and designers. 

This culminated two weeks ago with 3D printing. 

‘I’ve never done this before,’ I explained to the first group but within a week I’d had a lot more experience. 

Their project was stimulated by a kit from @kidesign which leads step by step through the stages of planning a city and the vital buildings and services that the children choose. 

There’s a lot of Geography 

We discussed and justified our choices. So we need a supermarket more than green house? 

What other structure can be found with policing? No one suggested government. 

We eventually decided money came from somewhere and that a bank could be useful. 

Where shall we live?


Designing a house is a funny business. Many seemed to be very iconic until we discussed other options like roof gardens and swimming pools. Were we copying houses or reinventing them?

2D and 3D Design process

We reasearched buildings and their uses. Abundant dramatic images fueled everyone’s imagination. It got very exciting. 

Working with 3D was very hard. Trying to line things up in 2D only to find with a quick rotation that the piece just added was hovering in mid air far beyond the blended base. 

Trying and failing got quite familiar habits. 

The printer arrived….

amidst great excitement, Teacher anxiety levels rose,  this was the big moment. 


It worked!

And now for the big question?

Why?

Why do we use 3D printing. For the children it was exciting and different. But when we discussed it we came up with some useful ideas. 

“It helps to test ideas”

“It’s a cheap way to model something.”

But I dug deeper. 3D is revolutionizing manufacturing. Where a room full of engineering machines, each with one job and potentially one operator, each do one process in an object, now a 3D printer can create all the parts. It takes less space, different skills and is more accessible. 3D is being used to make buildings, food and prosthetic limbs. 

For the children holding something they made that is totally unique and their own design was special. 

Today we photographed the buildings in real settings so that they came to life. 

Now we know why. 

Is there a new technological process you’ve explored?

Was it risky?or fulfilling? Did the frustrations come good in the end? 

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s