Click on the button. Follow the number code instructions and use the tool and the colour slide tool to create the Christmas pixel image. Click on the shape and then the and choose duplicate to copy the shape. (This helps you to get the grids all the same size!) Use the tool to draw eyes, nose and mouth as needed. Use the blank grid and the tool to create your own holiday image. Duplicate the entire page and then 'code' this image for someone else to create. Click on the button when you have completed your images.
Teachers; you can remove the 'answer' slide if you want the pictures to be a mystery for older students. You can use either the smaller grid (less cells) for younger students to code their own pixel image or the larger grid (more cells) for older students to create.