Showing posts with label precision. Show all posts
Showing posts with label precision. Show all posts

Sunday, September 3, 2017

Art Class: Seeing is Believing? [Part II]

The upper primary children were given isometric paper (as shown in the first photo) to draw their names in 3D bubble letters. They were given isometric dot paper as they had experience drawing quadrilaterals in their Mathematics class. Some of the children had a lot of difficulties writing 3D bubble letters but they were determined to own their own 'glass paint' so they had to redo their work. Some words of encouragement definitely helps and also practical help from their friends to ensure no one is left behind.






The children's work are kept between wax paper, with the waxy side facing the glass paint. I've tried chicken rice paper and freezer paper and both worked well. Children should learn how to take care of their work, especially in the process of transportation so they can preserve it for the enjoyment of others. They were warned that it would be disastrous if the glass paint come into contact with other worksheets in their bag!

Sunday, August 20, 2017

Art Class: Seeing is Believing? [Part I]

We started the lesson with the above question. Some children love to debate on this issue as they have personal real-life examples to share. Then we proceeded to watch Professor Richard Wiseman video on "assumption". While some have problems explaining the meaning of assumption, I just asked them if anyone check for faulty stools before taking a seat in class (Usually none of them do). So, by not checking, all of them are making an ASSUMPTION that their stools are good to sit. The children today isn't as gullible anymore. BUT, you can't always assume! The part about discerning facts from fiction especially online is still my thing. So, I like showing them another video "the ball" that is fun to watch.




Throughout the unit, we had discussion about various artwork and artists related to the theme such as the Ames illusion, M.C. Escher's work, notice the anamorphic skull in "The Ambassadors" painting, read story about "The contest of Zeuxis and Parrhasius".

Link real-life examples of what the children are learning where possible. For example, you can share the research by Kokichi Sugihara, a Japanese Mathematician and his 3D optical illusions that are used to help in reducing traffic congestion on freeways.