5 principles and 6 contrasts

I am in the process of teaching my students the principles of design. they have 7 principles and some of those principles have sub categories like balance has symmetrical and asymmetrical. they have to create little mini works of art to illustrate 16 separate categories. this is 12 of them that i did. can you guess which ones are which?


these are the size of credit cards and made of bright tag board. like construction paper.