We've used the EasyGrammar materials since we began our homeschooling journey 8 years ago and have always been pleased with them. This is also the case with the newer high school offerings from the company. My biggest issue has been the typographical errors in the student workbook, as well as the inaccuracies in some of the material. It doesn't seem as though the student book was proofread very thoroughly and many of the historical facts presented in sentences are completely inaccurate. My daughter is very knowledgeable in history and is always quick to point out those errors. Sometimes the typos and historical inaccuracies have been corrected in the teacher's manual, but that's not always the case. It made me wonder if they were in such a hurry to get the books out to the public that they didn't take care with how they were visually/factually presented. Overall we've loved their materials, but have been disappointed with the presentation of the high school levels.
We have used these books for six (6) years and really enjoy them! The method is so easy and so much fun, too. The knowledge retained from using this style of teaching is remarkable! Will I buy them again? Oh, Yes! sure will!
I was glad to see that this series went from one book for jr/sr high level to being broken down into the different grades for h.s. and up. Now, we can use this series throughout our h.s. years. The only thing I didn't like was that in these newer versions, the answer key IS NOT in the back of the book. If you need a key, you will need to purchase it separately. (I didn't realize this when I purchased wkbks for my 9th grader and 11th grader.) Another plus in the new series is that the wkbk reviews the topics as you go, whereas in the older version, there was no teaching of the concepts. It is a great, easy to use curriculum and it works!