Those who are going to take Math classes must purchase Graph Ruled Paper whether filler or as part of a paper notebook. IMHO it is a tragedy of U.S. that 99% of writing is made on college wide paper. What can really improve the level of mathematical knowledge in U.S. - using graph ruled paper only. I teach Math of various levels at community colleges including CCSF and I suffer when I observe the tries to do MATH on college wide paper (it's not surprising that it costs much less than graphing paper!). Saved some coins/bucks?You are very smart. But not in Math! Math understanding comes together with the everyday habit to use graphing paper! Why did I purchase graph ruled filler paper at Staples? Because along with that I purchased 1/2-inch binder so convenient for that filler paper! Not 5 inches not even 1 inch-binder but ONLY 1/2-inch binder. Start your Math learning with purchasing graph ruled filler paper and 1//2 -inch bonder! Nice Math adventures! Woo-Hoo!
The reinforced graph paper is excellent for the high school math student! The paper holds up to the vigorous use and the crowding of binders into backpacks.