Core Skills Analysis
3D Printing
- Will practiced spatial reasoning by designing three‑dimensional models in TinkerCAD, learning how virtual objects translate into physical forms.
- He applied basic geometry concepts (volume, surface area, scale) to ensure his designs fit the printer's build volume and material constraints.
- Will followed a step‑by‑step engineering process—plan, prototype, test, and iterate—mirroring real‑world product development cycles.
- He documented his design choices and troubleshooting steps, developing clear technical communication skills.
Tips
To deepen Will's understanding, have him measure the printed object and compare its dimensions to the digital model, reinforcing scale and precision. Next, introduce a simple physics challenge: design a printable gear that can lift a small weight, integrating concepts of force and motion. Then, let Will create a short video walkthrough of his design process to practice storytelling with technical content. Finally, organize a mini‑exhibit where he explains his projects to family members, strengthening public speaking and reflective thinking.
Book Recommendations
- Maker Lab: 28 Super Cool Projects by Jack Challoner: A hands‑on guide that introduces kids to 3D printing, coding, and engineering through fun, step‑by‑step projects.
- The Way Things Work Now by David Macaulay: Explains the principles behind machines and modern technology, giving context to how 3D printers fit into the larger world of engineering.
- Ada Lace, Take Me to Your Labs by Emily Calandrelli: A middle‑grade mystery that blends STEM problem‑solving with curiosity, inspiring readers to explore design and invention.
Learning Standards
- CCSS.MATH.CONTENT.7.G.A.1 – Solve problems involving scale drawings and geometric dimensions.
- CCSS.ELA-LITERACY.RST.6-8.3 – Follow precisely defined technical procedures when designing and printing models.
- CCSS.ELA-LITERACY.WHST.6-8.6 – Use technology, including 3D modeling software, to produce and publish work.
- NGSS MS-ETS1-2 – Evaluate designs based on criteria and constraints, reflecting the engineering design process.
Try This Next
- Worksheet: Convert a digital model's dimensions into real‑world measurements and calculate material volume needed.
- Quiz: Multiple‑choice questions on printer settings (layer height, infill, supports) and their impact on strength and finish.