Technology (STEM)
Gumball Machine – Sweet Feet
Images
3d model information
Technology:
FDM
Material:
PLA
Sizes:
Various depending on size of feet
Accuracy:
Medium
Resistance:
Medium
Printing time:
1-2 hours
Number of pieces:
4 per student
STL Files Viewer
Summary
During this project, students will further develop their product (Gumball Machine) to create an individual look by creating their own feet and not using the Acrylic feet provided.
Learning objectives
Students will be able to:
- Independently research different types of sweets to include shape/texture/colour
- Personalise their product
- Understand Tinkercad
- Learn 3D printing techniques
- Create and print in 3D STL models of their chosen sweet feet design.
Teacher preparation
Discussion of tools within Tinkercad and re-cap how to perform basic actions.
Discuss the variety of sweets – traditional – modern
Discuss how to transfer the file (STL) to Flash Forge Finder – individual basis when appropriate.
Teacher explanation
Re-cap the unit of work covering Gumball Machine – workshop techniques.
Discuss with students the shapes and colours used – students would have already carried out research as part of the project
Students can use images on line of sweets to assist in their drawing.
Student activity/Steps
Step 1: Students to use prior research to decide on what type of sweet they would like to add as the feet for the Gumball machine.
Step 2: Students draw on prior knowledge of Tinkercad to draw chosen sweet – students to consider shape/texture
Step 3: Student to export to Flash Forge Finder and scale to ensure the feet fit the Gumball Machine
Step 5: Printing – each student to print their feet (x4)
Step 6: Students to attach feet to Gumball machine
Step 7: Students to photograph Gumball machine for production log
General Info
Age of students
13-14 (KS3)
Skills needed
Computer design, 3D printing
Duration
1-2 lessons (50 minutes)
Individual/Groups
Group
Materials
PLA
Tools
Spatula, pliers, glue
Software
Tinkercad, Flash Forge Finder
License Info
License name:
Attribution 4.0 International (CC BY 4.0)
License details:
You are free to: Share — copy and redistribute the material in any medium or format. Adapt — remix, transform, and build upon the material for any purpose, even commercially. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
More info:
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