This is a template I use to create my own version of whatever textbook I am using. I rewrite the material into a couple of short paragraphs using simpler language, but maintaining the most necessary vocabulary. The students with lower reading levels can still read the content. They focus on the vocabulary and key concepts for which they will have to be responsible on the test.
After making a few of these, it takes me about 20-30 minutes to create one of these. My students have had a lot more success since they can READ the material and practice the concepts.