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3D Printing treasure hunt

Delve into the fascinating world of 3D printing with an interactive GPS scavenger hunt that takes you past the most innovative locations. Discover how this revolutionary technology is shaping our world, from prototypes to finished products.

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Made 2 days ago: Enkhuizen city walk in Enkhuizen

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Featured this week: example questions for 3D Printing

New example questions from the library every Monday. Updated on 12 October 2026.

How many colours can you print at once with one printer?
Mostly one colour All colours at once Always ten colours Never a colour
Which shape is difficult to 3D print?
Something hanging in the air A square A round A triangle
What great shape can we print?
A block box A whole house A real tree A cloud
Which 3D printed animals can you stack?
Blocks in the shape of animals Real elephants Flying birds Swimming fish
Which letters can you 3D-print?
All letters of the alphabet Only the letter A No letters Only crazy letters
What does a 3D printer use to make things?
Plastic wire Paper Water Sand
How does a 3D printer print?
Layer by layer All at once From the inside out Upside down
What colour plastic can you use simultaneously in a regular 3D printer?
One colour at a time All colours at once Only rainbow colours No colours
Create a 3d printing treasure hunt for Ages 3-4
Can two children design one thing together for the 3D printer?
Yes, that's a lot of fun to do No, the printer then gets angry Only if they are sisters Tuesday only
What do some people do with their 3D printed creations?
They share designs with others They always hide them They throw them away immediately They eat them
Which animals can be 3D printed?
Toy animals Real live animals Only dinosaurs None
What is a fun first assignment to learn 3D printing?
Making your own nameplate Building a whole car A life-size robot A pool for the garden
Which colour has the most 3D printer plastic?
White Black Pink Gold
Why is 3D printing useful?
You can make exactly what you need It is always free It always goes very quickly It does not make a mess
What should you do after 3D printing?
Carefully remove the object from the printer Eating the printer Discarding the printer Nothing, the object falls by itself
What shape can 3D printed objects have?
Any shape you can think of Square shapes only Round shapes only Triangular shapes only
Create a 3d printing treasure hunt for Ages 5-6
What does a 3D printer do?
It makes objects layer by layer It flattens paper It only takes pictures It makes sound louder
What do you need to get started with 3D printing?
A computer with a design A hammer and nails Paint and brushes Scissors and glue
How many extruders do most 3D printers have?
One Ten One hundred A thousand
How does the printhead move?
Left, right, front, back, up and down Alone in a circle Up only He does not move
What does a 3D printer use to make objects?
Plastic wire Paint Clay Paper
Which part moves in a 3D printer?
The printhead The computer screen The plug The plastic filament
How does a 3D printer make an object?
By putting lots of thin layers on top of each other By making everything at once By cutting out something By folding something
What happens if the power fails while printing?
Printer stops and has to restart Printer will work harder Printer starts singing Nothing happens at all
Create a 3d printing treasure hunt for Ages 7-8
What happens when the 3D printer runs out of electricity?
Printing stops It prints faster It prints other colours It prints on batteries further
Which industry uses 3D printers to make prosthetics?
The provision of care The food industry The clothing shop The bookshop
What is important for safety in 3D printing?
Do not touch the hot printhead Wearing a helmet Wearing gloves made of iron Standing on one leg
How can you share a 3D design on the internet?
By uploading it to a website By eating it By burying it By throwing it away
What is the most common name for a 3D printer?
3D printer Space printer Depth printer Volume printer
What is the approximate temperature of a printhead?
Approximately 200 degrees Celsius 0 degrees Celsius 50 degrees Celsius 1000 degrees Celsius
What tools do you often need to remove the printed object from the print bed?
A spatula A hammer A saw A drilling machine
Which shape prints most easily with a 3D printer?
A cube A bridge An overhang A spiral in the sky
Create a 3d printing treasure hunt for Ages 9-10
What is 'stringing' in 3D printing?
Thin plastic wires between parts of the PCB The sound the printer makes Printer movement Warming up the printer
What is an advantage of 3D printing over traditional manufacturing?
You can create complex shapes that are otherwise impossible It is always cheaper It always goes faster It uses less energy
What does the term 'resolution' mean in 3D printing?
How detailed and accurate the print will be How fast the printer works How many colours are used How much material is used
What does 'bridging' mean in 3D printing?
Printing a horizontal connection between two points Connecting two printers Repairing a broken PCB Merging two colours of filament
What shape is the print bed of most 3D printers?
Rectangular or square Round Triangular Hexagonal
What approximate temperature does a 3D printer need to melt PLA plastic?
200 degrees Celsius 50 degrees Celsius 500 degrees Celsius 1000 degrees Celsius
Which industry uses 3D printing to prototype car parts?
Automotive industry Food industry Music industry Clothing shop
What property does wood filament have that is special?
It smells like real wood and can be sanded It is the strongest filament It is the cheapest filament It prints fastest
Create a 3d printing treasure hunt for Ages 11-12
What do you call the software that converts a 3D model to print instructions?
Slicer Renderer Compiler Encoder
Which technique does not use filament but liquid resin?
SLA (Stereolithography) FDM printing SLS printing Binder jetting
What is the function of retraction in 3D printing?
Sucking back the filament to prevent dripping Removing the object from the bed after printing Removing the support material Resetting the printer to start position
What is a common problem with the first layer of a 3D print?
Poor adhesion to the print bed Too few colours available Lack of support material Print speed too slow
Which material is most often used in consumer 3D printers?
PLA plastic Titanium Ceramics Glass
What is the normal printing temperature for PLA filament?
190-220°C 100-120°C 300-350°C 50-80°C
Which colour filament usually gives the best print quality?
White or natural Black Red Transparent
What property does conductive filament have?
It conducts electricity It softens with heat It dissolves in water It changes colour
Create a 3d printing treasure hunt for Ages 13-14
What problem is caused by too high an extruder temperature?
Stringing and oozing Under-extrusion Poor bed adhesion Layer separation
What infill (infill) percentage is commonly used for strong, functional parts?
80-100% 10-20% 30-40% 50-60%
Which material is often used as a support material that is water-soluble?
PVA PETG TPU HIPS
What is the resolution of a typical desktop FDM 3D printer in the XY direction?
0.1-0.3 mm 0.01-0.05 mm 1-2 mm 0.5-1 mm
What is the most important consideration when orienting a 3D model for printing?
Minimising support material and optimising strength Making the object as large as possible Making sure the object is symmetrical Minimising the number of colours
What 3D scanning technology uses structured light?
Photogrammetry LiDAR CT scanning Ultrasound scanning
What property does PEEK filament have that makes it suitable for medical applications?
It is biocompatible and sterilisable It is transparent It is flexible It is cheap
What technology is used for printing living tissue?
Bioprinting with hydrogels FDM with special filaments SLA with biotints SLS with bio-powders
Create a 3d printing treasure hunt for Ages 17-18

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Frequently asked questions

A 3D Printing scavenger hunt is a GPS-guided outdoor activity with quiz questions about 3D Printing, part of the theme Computers. You walk a route past various locations and answer fun questions along the way.

There are 2233 questions available about 3D Printing: 2233 multiple choice questions, 0 open questions and 0 assignments. The category Computers has more than 46143 questions in total.

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