A: In digital imaging, a pixel(or picture element) is the smallest item of information in an image. Pixels are arranged in a 2-dimensional grid, represented using squares. Each pixel is a sample of an original image, where more samples typically provide more-accurate representations of the original.

A pixel is the basic logical unit in digital graphics. Pixels are combined to form a complete image, video, text, or any visible thing on a computer display.

Objective:

1. Students will build 3D Christmas-themed objects (such as a tree, candy cane, and star) using LEGO blocks. The activity will teach them about design, spatial reasoning, and creativity through hands-on building.

   Materials Needed:

   1. LEGO blocks in various colors (green, red, white, yellow, brown, etc.)

   2. Grid templates (paper or laminated) to represent the base of the 3D builds

   3. Printable Christmas-themed designs (for tree, candy cane, star)

   4. Optional: Tablets or computers with basic coding software (e.g., Scratch, Blockly)

   Activity Steps

   1. Build a 2D Pixel Art Template (15 minutes)

   • Provide students with Christmas-themed pixel art templates (e.g., Christmas tree, candy cane, star).

   • Students will use the LEGO blocks to fill in the grid according to the template, creating 2D representations of the designs.

   2. Create 3D Pixel Models (30 minutes)

   • Once the 2D designs are complete, students will turn them into 3D models by stacking the blocks.

     • Christmas Tree: Use green blocks for the tree, brown blocks for the trunk, and yellow for the star at the top.

     • Candy Cane: Alternate red and white blocks in a curved shape.

     • Star: Build a symmetrical star shape using yellow blocks.

   3. (Optional) Extend to Coding (20 minutes)

   • For students who are ready, introduce a simple coding extension where they can recreate their LEGO designs digitally using basic coding tools (e.g., Scratch or Blockly).

   • They can write simple code to place blocks in the correct positions (e.g., "Place one green block at row 1, column 1").

   Learning Outcomes

   1. Develop creativity and problem-solving skills by building 3D structures.

   2. Improve spatial reasoning by translating 2D designs into 3D models.

   3. Optional: Introduce basic coding concepts through the digital design extension.

   Example LEGO Designs

   • Christmas Tree: Green blocks for the tree, brown for the trunk, and yellow for the star on top.

   • Candy Cane: Alternate red and white blocks to form a curved shape.

   • Star: Symmetrical design using yellow blocks to form a star shape.

   Assessment

   • Observe students as they follow the templates and create their 3D models.

   • Evaluate the creativity and stability of their structures.

   • If coding is included, assess how well students recreate their designs in the digital tool.

Leading Teacher: GR-Spitsa-456

tag: Coding@Christmas