Thank you for viewing! This is a set of 3 science workbooks, study notes, and answer keys for 2nd-year junior high school students. - Title: Well-Understood Science Study 2 - Contents: Includes answers and explanations - Format: Study note format - Target Grade: 2nd year of junior high school These are junior high school workbooks, but they have not been used at all. No names written. Please check the images. I apologize if I missed anything.