If you're anything like me, you're frustrated by the sheer amount of vocabulary that you have to teach each and every week in order to meet the standards. I use this template in my Spanish interactive notebooks to get 20 vocabulary words per page. It's a simple product with dotted lines for cutting. It is editable if you want to fill in some information for the students. Personally, I like to fill in the boxes on the sides with Spanish words, and then after they cut and glue the foldable, I have them write the English words on the front. I do this to have them guess and make connections with words, and also because when they study words, I want them to study them English to Spanish, not Spanish to English.
This is easily adaptable to many other subjects to do fact review.