What Are the Hardest AP Classes in High School?

Graduating with honors was always a goal of mine in high school. I envisioned myself walking across the stage in a white cap and gown, setting me apart from the rest. But, I was quickly humbled on my first day of AP chemistry in my junior year when I struggled to follow the syllabus. My vision went from clear to blurry and, soon enough, obsolete when I started failing.

Before I knew it, I was being transferred to a regular chemistry class to save my GPA. Though I excelled and passed chemistry, I wish someone had told me how difficult AP chemistry was—and not just with a simple, “It’s really hard”—but by explaining the level of concentration and mental capacity required to succeed. Maybe then I would’ve been more prepared and patient with myself.

This is what brings me to today’s article: the hardest AP classes! I'll discuss the levels of difficulty, the top hardest AP classes you can take, and how you can prepare for their challenges. It’s true when they say nothing easy comes overnight, but that doesn’t mean you can’t have a cheat sheet along the way. If I can help guide you toward success, let this article be your cheat sheet for academic achievement!

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Understanding AP Class Difficulty

Let’s start with the basics.

AP classes, or Advanced Placement classes, are college-level courses offered in high schools. These courses are designed to be more challenging than standard high school classes. They cover college-level material and help students develop critical thinking, analysis, and problem-solving skills.

Now, the level of difficulty per AP class depends on the subject, as well as student strengths and interests. In my experience, some might find certain AP classes more challenging than others based on prior knowledge, study habits, and just personal interest. However, AP classes typically require a heavier workload with advanced assignments and challenging exams, like the AP exam administered by the College Board.

Above all, AP classes are meant to prepare high school students for the academic demands of college and help them develop essential skills like time management and research. AP classes are also valuable opportunities for academic growth, which look good on college applications.

Factors Affecting AP Difficulty

So, we know AP classes are hard, but what about them feels almost impossible to conquer? Let’s go over some common factors that may influence the difficulty of AP classes:

1. Subject Complexity: The complexity of the subject matter can significantly impact the difficulty of an AP course.

2. Teacher Quality: And this is KEY. An instructor’s teaching method can heavily influence comprehension of any AP class. The better the teacher, the better the comprehension.

3. Student Preparedness: Study habits and academic skills play a crucial role in AP difficulty. Doing research on the next AP curriculum or subject matter can help students learn what to expect.

4. Workload and Pace: The workload and pace of an AP course can also affect its difficulty. Juggling multiple AP classes, extracurricular activities, and life outside of academics can be challenging for students. Figuring out a work-school-life balance can help students stay focused and afloat.

5. Testing and Assessment: Exams, AP tests, and assessments may add pressure and increase the level of difficulty for students.

Just remember: the difficulty of AP courses is dependent on your interests and subject matter, as well as instructor influence and guidance. Understand that these subjects are difficult, so when, where, and if you’re having a hard time, don’t be afraid to seek support and get the extra help you need!

Top 5 Hardest AP Classes

Now, let's discuss the top 5 hardest AP classes of 2024:

AP Physics 1

Percentage of students scoring a 3 or higher: 45.6%

AP Physics 1 combines physics, scientific inquiry, and algebra and covers topics like Newtonian mechanics, which includes Kinematics, Dynamics, Gravitation, Circular Mechanics, Rotational Mechanics, and more. The AP test consists of forty multiple-choice questions (MCQs) and four free-response questions (FRQs). Learn more about the AP test here. AP Physics 1 has a low pass rate and a low percentage of students scoring a 5, indicating that many students find the conceptual depth and problem-solving aspects challenging.

Related: The Best Physics Tutors

AP United States History

Percentage of students scoring a 3 or higher: 47.5%

AP United States History is considered to be a difficult course that covers a lot of material. Students are required to have a strong understanding of historical concepts and processes of the nine historical eras from 1491 to the present. AP US History requires a very detailed knowledge of US History from the pre-Columbian era up to the present day.

AP Chemistry

Percentage of students scoring a 3 or higher: 49.2%

AP Chemistry requires a solid foundation in chemistry and algebra. The exam consists of 60 MCQs and seven free-response questions. The free-response questions test your ability to justify scientific claims and analyze models of chemical properties.

AP Environmental Science

Percentage of students scoring a 3 or higher: 53%

AP Environmental Science explores the Earth and its resources, analyzing environmental problems and applying quantitative methods to find possible solutions. The AP environmental science test consists of 80 MCQs and three free-response questions, which test your ability to analyze, interpret, and solve problems using mathematical equations.

AP Calculus AB

Percentage of students scoring a 3 or higher: 58%

AP Calculus AB is a college-level calculus course that is considered the hardest AP class by many students under AP Physics. The exam consists of 45 MCQs and six free-response questions. The Calculus AB exam covers logarithmic functions, function representations, and real-world applications of calculus.

More AP Classes

Though they didn't make the top 5, below is a list of AP classes that are still considered difficult and worth exploring.

• AP English Literature
• AP Biology
• AP Calculus BC
• AP Physics
• AP Human Geography
• AP Psychology
• AP Language classes
• AP Statistics
• AP Chemistry

Remember: research and assess each class for a better understanding of what to expect from each course!

Preparing for Challenging AP Classes

When I was in high school, the biggest disservice I imposed on myself was not doing my due diligence when it came to my class, but that doesn’t have to be you! Here are some quick tips that can help you prepare for your AP classes:

• Research all AP courses to familiarize yourself with the subject matter and what to expect
• It’s not a popular choice, but fit in some summer reading and/or assignments to complete to keep your knowledge and skills fresh
• Know yourself and your limits. I think it’s safe to say we all know what he can and cannot handle on our own. Don’t sign up for something you won’t be able to balance. Hint: knowing this now will help you in the future, especially in college.

The key to success starts with you, so preparing for the unexpected will 100% keep you on your toes and guide you toward the AP class(es) meant for you.

Choosing the Right AP Classes

A part of becoming wiser is knowing what is and what is not good for you, especially when it comes to choosing AP classes for your education. Choosing the right AP classes may sound like a no-brainer, but it can quickly send you into the deep end if you underestimate its power. So, there are a few things you should consider when choosing the right AP class for you.

Like personal schedule and college plans. It is key to weigh the pros and cons of each class: what you’ll be learning, exams, difficulty, how much coursework you will take on, GPA impact, etc. Take your time assessing your strengths and interests when it comes to classes like these because they will lead you toward a successful future.

It’s also important to consider your academic interests. Your academic interests are the blueprint of your future as they oftentimes lead to career goals and strengths in different subject areas. So, do your research on the AP classes offered at your school and consider your future college major and/or career path.

You also want to consider the workload and time commitment of your AP class. Regardless of what they want you to believe, there is such thing as too much when it comes to school, which can lead you to burnout, which I don’t want. So, when taking an AP course, finding the right balance between school and life will help you succeed.

Ultimately, the right AP classes for you will depend on you, your interests, and your academic abilities. It is important to choose classes that will not only increase your knowledge on the subject but also provide you with a worldly learning experience.

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Succeeding in AP Classes

What do you know about how you can succeed this year in your AP class? Here are some tips to help you excel:

1. Always a first, stay organized: Keep track of assignments, deadlines, and exam dates. Use a planner or digital calendar to stay on top of your coursework.
2. Manage your time wisely. Prioritizing your time tasks, like studying, will always keep you ahead and in adherence with deadlines.
3. Actively participate in class, especially in discussions. Ask questions and seek clarification on challenging topics. Active participation can enhance your understanding of the material.
4. Like managing your time wisely, you'll want to develop strong study habits. Create a study schedule and find a quiet and conducive study environment.
5. Don't hesitate to ask your teacher for help or seek help when needed on difficult concepts. Consider forming study groups with classmates to review material together.
6. And most importantly, take care of yourself. Get ample rest, eat healthily, and exercise regularly to maintain your physical and mental well-being. Balancing academics with self-care is essential for success in AP classes.

AP Exam Strategies

As we know, AP classes are difficult, which means their exams are difficult, as well. But don't fear. I have some AP exam strategies you need, and you can also tweak them to your own accord. Let's check them out below.

1. Start preparing early and begin studying for the exam well in advance to give yourself enough time to review the material.
2. Familiarize yourself with exam formats to understand the structure of the exam.
3. Focus on key concepts that will help you identify the most important concepts and topics that are likely to appear on the exam, then prioritize studying them.
4. Take breaks!! Studying can lead to information overload. I recommend 15-20 minute breaks every two to three hours.
5. And most importantly, stay calm and focused!

Our time together has been fun. I hope I've left you with a guide you can use on your journey through your AP classes. So, remember: take the AP class; don't let it take you.

Frequently Asked Questions About the Hardest AP Classes

What is the hardest AP class?

While all AP courses are considered difficult, AP Physics is the hardest, with 45.6% of students passing with a score of 3 or higher.

How difficult are AP classes?

The difficulty of an AP class is solely dependent on you, your interests, your academic focus, and your commitment. So, don't get lost in how many AP classes are difficult vs. how you can brace yourself for the challenge. Before taking on an AP class like AP Biology or AP Physics C, do your research on the course and its course load and focus on how you will take it on. But keep in mind that an AP class will require your time and dedication, so before committing to one, do as much research as possible so you can make an informed decision.

What are some strategies to help prepare for AP exams?

Refer to our guide above, but if you want to ace your AP exam with flying colors, prioritizing your time, reviewing course material, and taking care of yourself is key to helping you prepare for your exams.

To make sure all your focus can go towards your AP classes, sign up for a free applicant profile on Bold.org and stay informed with Bold.org.