I have developed my own technique that has worked well for my children and myself. I ask myself after reading a chapter, doing homework or learning new information the following questions. What have I learned? How does this help me? What do I do with this new knowledge? The result is that by thinking about what I have learned I understand it better and it becomes lodged in my memory. I basically make the new information part of my thinking and observing life. When you think how can I use or apply this new information it becomes part of your working knowledge and is not easily forgotten. I have tried many of the other ways of memorizing but have found that if you come to learning with a joy and a willingness to immerse oneself you don't have to work that hard. Always asking questions puts your mind in a state to learn and remember. I hope that this is helpful.