1. Week 01

The main task of this week is to create a 3D object with the laser cutter.Cardboard is a great material for initial prototypes.

3D models with laser cutter

water molecule

NaCl molecule

1. My press-fit kit, featuring models of a water molecule and an NaCl molecule, can be a hands-on tool for teaching molecular structures in chemistry classes. Teachers can use it to help students visualize and understand molecular bonding, atomic composition, and the spatial arrangement of atoms. This tactile approach supports kinesthetic learning, making complex concepts more accessible for students. Other teachers can adapt the kit to different topics by creating additional molecular models or building structures related to their curriculum.
2. In my experience, PBL/PBL approaches have significantly engaged students by providing context and relevance to what they are learning. However, one of the main challenges has been balancing structure with the freedom for students to explore creatively. Additionally, managing resources and ensuring each student understands the project’s technical skills can be difficult. Digital fabrication supports PBL by offering tools for students to bring abstract concepts into physical forms, thereby enhancing understanding through creation. DF also promotes collaboration, as students often work together on DF tasks, learning problem-solving and iterative design.
3. Beforehand, I believe it’s essential to prepare clear instructions, design templates, and examples of the final project to guide students effectively. Ensuring all materials, tools, and safety measures are ready is crucial to a smooth experience. Aspects that can be improvised include adjustments to the design or adapting the activity to the student’s interest and engagement levels. Allowing room for exploration or modifications in the design can foster creativity, which is a key part of learning in DF activities.