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See what the A&P 2 course is about
What students say about my teaching.
I wanted to tell you how thrilled I am with the endocrine material. I had to work so hard to make meaning out of my old class, whereas you’ve put so much thought into organizing these images, lectures and exercises that it about halves my mental workload. (I love that you work alongside us during the consolidation exercises too — it helps me stay focused.)
I woke up this morning and decided to draw on my iPad to see how much of the first two topics had stuck and the answer was … more than 90%. 🤩 This is going to be a MUCH less stressful term.
"I was getting upper 70s and low 80s. I ended up with an A in A&P, which I did not think was possible."
Video Rachel Emshoff
Active recall exercises were especially helpful and instrumental in me doing well enough in anatomy to make an A in the course.
I was really struggling with anatomy and physiology, trying to remember a lot of information but I could not recall it when needed. This program helped me understand how to better prepare for my exams.
Going into class, I feel more prepared and confident since I'm learning how to simplify difficult material and retain it.
The Memory Lab has helped me understand the science of learning and build a deep, lasting understanding of anatomy and physiology.
After a 25-year career in IT, I decided to pursue nursing. The Memory Lab gave me practical tools to support my study efforts, and I earned a 98 in A&P 1, a 95 in A&P 2, and a 94.7 on the TEAS exam.
A&P Memory Lab helped me cut out distractions and gave me a study strategy that actually works. I used to just take notes and reread them, which only made the material feel familiar. Now I focus on proving what I know, and it’s already making a big difference.
Verified testimonials from students of Justin's A&P teaching and The Memory Lab.
You're handed 1,200 pages and told to memorize them.
That's why 1 in 3 students don't make it through A&P.
Textbooks are too dense, lectures move too fast, terms blur together, and exams ask you to apply concepts you barely had time to memorize. And one weak grade can close the door on nursing, PA, or med school.
There's more material than time, a flood of complex terms to keep straight, and you can't tell what actually matters for the exam.
Each structure and process gets taught in isolation, so you never see how it all fits together or ties into real medical conditions.
You study for hours, but you still forget concepts, and your grades never match the effort you put in.
You're piecing together random videos, PDFs, and apps, never sure you've covered everything that's on the exam.
There's a better way to learn A&P. This is it.
That's why I built Siebert Science A&P 2. Every topic you need, the practice to make it stick, and a clear path so you always know what to study next. It's all in one place, built around how learning actually works, so the hours you put in finally show up on your grade.
Here's the exact path you'll follow for every single topic:
Every topic follows the same three steps.
Video lessons, summaries, and guided notes for the topic.
Diagrams, labeling, sorting, sequencing, and worked examples.
Practice questions, quizzes, and spaced flashcards.
This sequence is built into every single topic in the course.
Input
Video lessons on every topic
A clear, focused lesson for everything you'll cover, with every term broken down and pronounced as we go, so you understand it the first time instead of rewatching it five times.
Summaries and guided notes
Follow along as you watch, and walk away with clean, organized notes you can actually study from.
Interactive 3D content
Rotate real structures, inspect them from different angles, and make anatomy feel spatial instead of flat.
Heart model by neshallads · CC BY 4.0
Connect
Practice and review videos
I walk you through applying each topic, so you see how it actually works instead of just memorizing the words.
Interactive labeling activities
Label real structures yourself by dragging and dropping, so you're doing the learning, not just watching me do it.
Sorting and sequencing activities
Organize and sequence concepts so you understand how ideas relate to each other.
Diagrams, labeled and unlabeled
Study the labeled version, then test yourself on the blanks, built right into every topic.
Test
Practice questions and quizzes
Real exam-style questions on every topic, so you walk into your test already knowing how the material gets asked.
Flashcards with spaced repetition
Built-in flashcards that bring each card back right before you'd forget it. Same proven method as Anki, already loaded with the A&P content, so there's nothing to set up.
All 8 units of A&P 2.
Click any unit to see every topic inside it.
Endocrine System
Hormones, glands, and the feedback loops that control the body's systems.
Blood
The composition of blood, hemostasis and clotting, and blood typing.
Cardiovascular System
Heart anatomy, the cardiac cycle, blood vessels, and circulation. The largest unit of the course.
Lymphatic & Immune System
Lymphatic structures, innate defenses, and the adaptive immune response.
Respiratory System
The respiratory tract, the mechanics of breathing, and gas exchange.
Digestive System & Metabolism
The digestive tract and accessory organs, plus nutrient metabolism.
Urinary System
Kidney anatomy, urine formation, and fluid and electrolyte balance.
Reproductive System
Male and female anatomy, the reproductive hormones, and the cycles they drive.
"Justin takes complex topics and breaks them into digestible pieces, making everything feel far more manageable."
Jamie Dumke · A&P studentSee a full topic,
start to finish
Every topic runs through the same three steps: Input, Connect, Test. Here's all three on a single Endocrine topic, so you can see exactly how you'll learn everything in the course.
This is the exact path you'll follow for every topic in the course.
Take a peek inside the course.
Hey! I'm Justin.
I spent 14 years teaching high school science, including Anatomy and Physiology, to hundreds of students in a real classroom. My whole job was taking material that looks impossible on the page and breaking it down so anyone can understand it. A high schooler learning the cardiac cycle for the first time, or an adult starting a nursing program after years away from school, I've taught them both, and I can teach you.
A few years ago I started my YouTube channel, Siebert Science, to reach more students than I could in one room. It's now grown to over 450,000 subscribers and more than 10 million views, full of comments from students saying it got them through A&P when nothing else did.
You can do this. Let me show you how.
"Because of you, I aced every single one of my A&P 1 exams, and I'm hoping to achieve the same for A&P 2. Thank you for the work you put into these videos. They're incredibly effective."
Frequently asked questions.
YouTube is great for understanding individual topics, but it's a library, not a course. Videos are scattered across years of uploads, they don't cover every A&P 2 topic, and watching a video is only the first step of actually learning something. The course gives you every topic in order, and then everything YouTube can't: the practice videos, the interactive activities, the quizzes, and the spaced-repetition flashcards that move it into long-term memory. YouTube helps you understand A&P. The course is built to make sure you remember it on exam day.
The Endocrine unit is available now, and the rest are added throughout the fall, each one ahead of when most classes cover it, with the full course complete by November 2026. Timing varies by school, so check your syllabus. I'll send waitlist subscribers course updates and the next enrollment announcement directly.
It's built to make your class easier, not pile on top of it. Instead of hunting through random videos and notes, you get every topic explained clearly, in order, with the practice to lock it in. Use it alongside your class to understand the material faster and study more effectively.
Not at all. A lot of the students I teach are adults coming back to school after years away, and this course is built to meet you exactly where you are. Every topic starts from the ground up and is explained so it makes sense, with no assumptions about what you already remember.
The course isn't extra work on top of your studying — it is your studying, just organized so the time you put in actually pays off. Most students spend hours rewatching lectures, rereading the textbook, and rewriting notes, which feels productive but doesn't stick. The course replaces that with a clear path: watch the lesson, do the practice, run the flashcards. You set the pace, the path tells you what's next, and you stop wasting hours on study methods that don't work.
Not at all. Plenty of people use it to learn A&P on their own, to prepare before a course starts, or to refresh the material later. You set the pace, and the clear path tells you exactly what to study next.
Yes. The course covers the standard A&P 2 topics that virtually every class and textbook works through, so it lines up with whatever course you're taking. Think of it as the clear, organized version of what your professor and textbook are already covering, built to make it click.
You can, though A&P 2 does build on A&P 1 foundations, so it's smoother if you've had some exposure first. I currently plan to create a separate A&P 1 course in January, and waitlist subscribers will receive updates on that too.
No, this course covers A&P 2 (endocrine, blood, cardiovascular, lymphatic and immune, respiratory, digestive, urinary, and reproductive).
It's built for A&P 2 coursework, not as a dedicated entrance-exam prep course, but the anatomy and physiology content overlaps heavily with the science sections of the TEAS and HESI. A lot of students use it to strengthen exactly that material, so it's a solid way to shore up the A&P portion of those exams.
Yes. There's a built-in AI tutor you can ask anytime, plus a community where you can connect with me and other students. I also host live tutoring sessions from time to time.
Yes. The course works on your phone, tablet, or computer through any browser, so you can study wherever you are. A dedicated mobile app is likely in the future for an even smoother experience down the road.
For life! You get lifetime access to the course, including every unit and all future A&P 2 content and updates.
You're covered by my 30-day guarantee. Try the course, and if it's not for you, email me within 30 days for a full refund, no questions asked.
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