My 11 year-old is a growing, growing girl. She is taller than me and wears larger sizes than the 15 year-old. She is going to be a tall girl (maybe close to 6 feet). Since she's growing, she's always chomping, chomping, chomping. I thought that the first day of school was the perfect day to talk to her about nutrition. We did a mini-lesson from the Science book and then, she did this project on her own. The reason you see Calcium & Iron highlighted is because those are essential nutrients for children her age. This was done in Keynote on Macintosh. She's a great graphic designer, I didn't help a bit, accept with having her to correct some of the foods.