3D Printing and Design with TinkerCAD: A Primer for Every Teacher

1. Introduction – 10 minutes Content: Define 3D design and 3D printing; showcase examples of student and classroom projects across multiple subjects. Engagement: Ask participants to share their prior experiences with 3D printing or digital design; brief discussion on challenges and possibilities. Process: Peer-to-peer interaction; facilitator-led demonstration of inspiring examples to spark curiosity. 2. Getting Started in TinkerCAD – 15 minutes Content: Sign in, navigate the interface, and understand basic tools and workspace. Engagement: Hands-on device-based activity; participants follow along to create a simple 2D shape or keychain. Process: Guided instruction with step-by-step modeling; facilitator circulates to provide feedback and answer questions. 3. Building 3D Objects – 15 minutes Content: Create taller or multi-layered objects; explore modifying dimensions, shapes, and text. Engagement: Hands-on creation; participants experiment with their designs while collaborating with neighbors for tips and ideas. Process: Peer-to-peer sharing, short discussion prompts about design choices and problem-solving; facilitator demonstrates tips and shortcuts. 4. Advanced Techniques: Importing Images & Prototyping – 5-10 minutes Content: Convert hand-drawn or digital images into 3D models; discuss accessibility applications for younger students or those with special needs. Engagement: Participants test importing an image or sketch; brief reflection on classroom applications. Process: Device-based activity, facilitator-led demo, and troubleshooting support. 5. Concluding, Saving, and Future Applications – 5–10 minutes Content: Save at least two finished designs ready for printing; discuss extending projects to AR/VR, physics simulations, or cross-curricular activities. Engagement: Group discussion on next steps and creative classroom integration; share ideas and inspiration. Process: Facilitator Q&A; participants reflect on how they will implement 3D design in their own classrooms.

Gimbel, E. (2019, June 10). The Resurgence of 3D Printers in Modern Learning Environments. EdTech Magazine. Retrieved September 30, 2022, from https://edtechmagazine.com/k12/article/2019/06/resurgence-3d-printers-modern-learning-environments-perfcon Hull, C. (n.d.). 3D Printing and Education. ResearchGate. Retrieved September 30, 2022, from https://www.researchgate.net/profile/Christos-Drosos-2/publication/338013231_3D_Printing_and_Education/links/5dfc66d1a6fdcc28372ed8a0/3D-Printing-and-Education.pdf Mak, J. (2014, July 29). ISTE. ISTE. Retrieved September 30, 2022, from https://www.iste.org/explore/Toolbox/Introduce-your-students-to-3D-printing Morra, S. (2016, February 1). 3D Print From Any Image – Transform Learning ~ written by Samantha Morra. Transform Learning ~ written by Samantha Morra. Retrieved September 30, 2022, from https://samanthamorra.com/2016/02/01/3d-print-from-any-image/

Participants should create a free TinkerCAD account at https://www.tinkercad.com prior to the session. A laptop or tablet with internet access is needed. No additional software or materials are required.