Celery flower art is another great Mother's Day idea or just a simple art project for the classroom. I think the idea of using food to create art would be an interesting project to bring to the classroom and have students work with and experiment with.
10 Chinese New Year crafts and activities for kids
This is a pretty good idea. Challenge display in my class. Over the week coloured lolly sticks are placed in different areas. When children complete a challenge/task they put a stick in their pot of gold.