Pizza Pizza Lesson Pizza is made up of so many different ingredients, but all of these ingredients have something in common. They come from a farm! Watch our pizza lesson to learn about different pizza ingredients and how they are grown and harvested. Pizza Ag Mag Pizza Worksheet Book Recommendations: Extra Cheese Please by Chris Peterson Pizza Counting by Christina Dobson The Little Red Hen Makes A Pizza by Philemon Sturges Ever wonder how frozen pizzas are made? Check out this video to see how to see the entire process of making frozen pizzas!