Learning text in a drill format to solidify the basics of science and math for junior high school entrance exams. - Title: Junior High School Entrance Exam Basic Drill - Subject: Science - Matter and Energy - Features: Develops "speed and accuracy" with a 4-time repetition drill Generally in good condition. Two pages have been completed, and pencil markings on another page have been erased. See photos 3-5. Otherwise, it appears to be clean. Repetition practice sheets are included at the back, and even for the pages that have been written on, you can copy them and solve them. I would be happy to sell this to someone who understands that it is a used item.