His prediction for the future of 3D printing in education is very positive: It helps us in some way every week and it’s such a useful and convenient technology to have on hand,” says Jan Havlík. “ Just like the internet, 3D printing has become a part of our everyday lives. The future of 3D printing in educationĪdvances in the field of 3D printing have made 3D printers a standard tool in many areas – such as science, manufacturing, automotive, and education. “ Original Prusa printers are very robust – I can put them in my car, drive halfway across the country and they work perfectly, most of the time without any additional calibration,” says Havlík. And their choice of Original Prusa 3D printers was a good one. You can see 3D printing on all kinds of laboratory hardware – they’re printing a lot here. And so we made a simple stand from PETG filament, which is perfect for this kind of application and it is almost indestructible,” says Havlík. “ Our laboratory needed a stand that could hold 20 test tubes and be submerged in an ultrasonic bath without corroding. We don’t have to spend large sums of money or use complicated machining processes to have something manufactured,” says Jan Havlík and shows us an example. “ Things that used to be complicated to do, and had to be custom-made by specialized companies, can now be done on-site. They also use 3D printing directly in the labs. This clever solution is a cheap but valid replacement for some costly hardware in certain situations. All you need is an empty tic-tac box and a smartphone with an app – with that, you can measure water pollution. One such clever solution was created by a student: A 3D-printed spectrometer for measuring light absorption. Clever ideas and solutionsģD printing encourages exploration and finding clever solutions or improvements – and the school environment is ideal for this. Jan Havlík, Ph.D., assistant researcher at the University of Chemistry and Technology. We have involved primary school children, high school students, and university students alike,” says RNDr. We try to include it as much as possible, and it goes beyond the scope of our university. “ 3D printing has become an essential component of our teaching. And they’re setting an example themselves. This is also why the Institute of Teaching and Humanities is working closely with several high schools to share the benefits and know-how of using a 3D printer in the classroom. Even though they’re still learning to read, at the same time, they draw basic models in Tinkercad and print them with minimal assistance. The most interested and quickest to learn are, surprisingly, the first-level children. The model of the skull also triggered a natural interest in students – they immediately wanted to know what else can be printed and how. Thanks to 3D printing, the students could not only touch it and see it from all angles but also get a much better idea of the animal itself. That’s something local students can normally see only in a textbook or in a good museum (behind a glass). To help them understand the topic better, the staff printed a model of a platypus skull. It’s not just about chemistryĪlthough it’s a chemistry-focused university, 3D printing is used in several other areas: For example, one of the summer camps was focused on biology students. In the near future, they’re planning to get an SLA 3D printer – as the next logical step in their printing journey. This takes you from a slightly abstract “H2O” or a simple pattern drawn on a blackboard to something you can touch and understand better! And the construction set is only limited by the student’s level or by whatever their professor comes up with.Īfter the success of the construction set, the university bought another five Original Prusa MK3S+ and is now experimenting with what can these 3D printers can do: what can be printed, how it can be printed and how the prints and materials hold up in various conditions, e.g., when they are exposed to certain chemicals. The construction set is both simple and realistic: the spheres are sized in realistic proportions and the angles between them match their real-world counterparts. Thanks to the magnets, you can easily combine them into various elements or substances. 3D-printed spheres of different sizes represent different atoms like oxygen or hydrogen. It all started with a model for the Prusa Education program: A magnetic construction set featuring chemical elements.
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