School Supplies Premium Jigsaw Puzzle

I've seen these same plain paper covered books in a couple different C4J puzzles. How weird. Anyway, I enjoyed this puzzle again.

Math was a poor subject for me, I did well in English!

Still can't figure out how I could get all "A's" in Algebra, but struggled with regular math. Go figure, no pun intended!

I'm glad I dropped out of Algebra in high school. It was too much math confusion.

These books look a little worse for wear. I'm sure I've seen these same books in other puzzles I've worked on this site. Same plain paper. Anyone agree? Oh well, still a lot of fun.

Fond memories of my youth and the little country school I went to. There was pnly one big room and all the grades were in the same room. Learned to grow up from the best teacher I ever had. Mrs. Mallory God bless her.

Would someone please explain the equations on the chalkboard! My algebra is a bit rusty!

Cleaning my office today and throwing away things. I have so many magic markers, ball point pens, books, and many other things. Also found things I didn't know I had! Glad I am through with classroom work. Had 35 years of teaching.