Sunday, February 26, 2017

Rockin' the Pixel Art


I created this project after seeing a post by Alice Keeler about resizing the cells in Google Sheets to be squares so then it could be used to create pixel art.

It takes three to four one-hour sessions for students to create the digital version, then another three to four one-hour sessions to transfer it to paper. In addition, it will take you three to four hours to cut all the pixels (1/2"). I created the pixel paper to glue on by enlarging a grid to 11x17 so the pixels became 1/2". This created a pixel limit of 34 tall and 22 wide. They have to keep this in mind as they build.

I began with a brief explanation of a pixel and showed examples of self portraits in pixels. These ranged from very basic to complex.

Students searched on Google for "pixel art self portrait" to reference when building their own self portrait. Despite all the examples they can follow, students tend to make their face round instead of oblong, so a lesson on face shape may be necessary.

Their first attempts were mostly basic, so I encouraged them to push toward more complex ideas like shading and more than one color for hair, which many did end up incorporating.



Once I approved their digital, they got to work on the paper. I had them start on the bottom edge with their shirt and build up one row at a time.





The first student that was done, added his name in pixels so others then followed.



I wasn't happy with the grid showing so I decided to cut out each one and mount on construction paper.






Rockin' the Animation Using Google Slides

I got this fabulous activity from a session at CUE Rock Star Teacher Camp. The presenter was Corey Coble. Click here for the video he made on it. This is one I made in just 30 minutes for the Earth and Sun unit I had just started teaching. 



1. Create a slide with an image to animate (move on screen).
2. Duplicate that slide by clicking on "File" then "Duplicate slide.".
3. Click on the image on slide 2 and use the arrow keys to move it. The fewer the clicks the smoother the animation.
4. Duplicate that slide.
5. Click on the image on slide 3 and move it.
6. Continue to duplicate, move, duplicate, move, etc. 
7. When done, click "File" then "Publish to web"
8. In the popup box, select the boxes next to "Start slide show.." and "Restart..." 
9. Select "Publish"
10. Copy the link that appears.
11. Open a new tab and paste the link into the address bar. Do NOT press "Enter." 
12. Change the 3000 at the end of the address to 125, then press "Enter"

To get the students started, I used Google Classroom to push out a template of one slide with the sun, person, and shadow to each student. They had the freedom to change the person. Their task was to show their understanding of how shadows change throughout the day.



The sun was easy to move with the arrows. The shadow was much more difficult because with each move, the length and width needed to change, so that had to be done freehand. 

These were the results after just 45 minutes:






The possibilities with this are endless.