Many students, including the daughter in question, are struggling with AP Chemistry, often due to gaps in foundational knowledge and problem-solving skills. It's crucial for her to practice problem-solving, as the course emphasizes this skill over theoretical knowledge. Resources such as homework help sections and tutorial websites can provide valuable assistance. Engaging with textbook problems and utilizing solutions manuals can enhance her understanding and confidence. Additionally, strong algebra skills are essential, as many students face difficulties in science classes due to inadequate math abilities. A solid grasp of earlier chemistry concepts is vital, as the subject is cumulative, meaning that struggles with foundational topics can hinder progress in more advanced material. Concentration and a focus on mastering the basics in both chemistry and mathematics are key to improvement.