In the video MatterHackers Minute: Developing 3D Printing Curriculum in K-12 Education, Rebecca Buckhoff, a Technology Professional Development Specialist for Moreno Valley Unified School District, discusses designing 3D printing curricula for students and training teachers to facilitate these lessons. To learn more HERE.
Rebecca introduces concepts such as geometry, including perimeter, area, and XYZ graphing, to 2nd and 5th graders in the context of snowflakes. She explores the science behind snowflakes at the molecular level, the math of six-sided geometry, and the concept of rotational symmetry, where an object looks the same when rotated. Students use Tinkercad, a 3D design program, to create their own snowflakes based on the concepts they’ve learned, which are then 3D printed.
I believe using 3D printing as a cross-curricular tool is effective for teaching students skills while also providing behavioural and social-emotional support throughout the process. Students collaborate and seek help when needed, developing skills that can prepare them for future careers in fields like technology, medicine, product development, or art.
When considering the use of 3D design and printing in a Grade 3 classroom, there are several potential pros and cons to weigh. On the positive side, 3D design fosters critical thinking and problem-solving skills, while also helping students develop a range of practical skills. It encourages creativity and allows students to learn by choice, exploring topics at their own pace. Additionally, it offers cross-curricular learning opportunities, enabling students to engage with multiple subjects simultaneously, such as math, science, and art.
However, there are also challenges to consider. 3D printers can be costly, and there may be a limited number of teachers trained to use the machines effectively. Technical issues, such as printing errors and mechanical problems, can disrupt lessons. Furthermore, some students may experience anxiety when facing difficulties with the design process or the technology itself.
Hi Kathryn! WOW! Your website is stunning! You have clearly put so much effort into this and it shows. I Love that you have included multiple resources showing how 3D printing can be used in the classroom, and an example of what you decided to do for your 3D printing project. I like that you touched on the pros and cons of using 3D printing in the classroom – it can be a creative outlook but also is not very affordable. The snowflake looks super cute! Great work! 🙂