I make science YouTube videos to “flip” my Anatomy & Physiology,
Physics, and AP Chemistry classes. I hope you find them helpful!
Click to jump down to any subject:
Anatomy & Physiology / Physics / AP Chemistry / First-Year Chemistry
Click any numbered topic to go directly to that topic’s YouTube video.
Some units also have a resource page with my videos and resources in one place.
Anatomy & Physiology Videos
Intro to Anatomy and Physiology | Resource Page
Nervous System | Resource Page
- Neuron Structure and Function
- Types of Neurons – Structural and Functional Classes
- Action Potentials
- Synaptic Transmission
- Divisions of the Nervous System
- Brain: Cerebrum and Cerebellum
- Brain: Brainstem and Diencephalon
- Spinal Cord Injury Physiology
- Human Eye
Endocrine System | Resource Page
- How Hormones Communicate
- Endocrine Organs
- Hypothalamus-Pituitary-Thyroid (HPT) Axis
- Diagnosing Disorders with the HPT Axis
- Blood Sugar Regulation
Reproductive System | Resource Page
Integumentary System
Skeletal System | Resource Page
Muscular System | Resource Page
- Muscles and Movement
- Skeletal Muscle Levels of Organization
- Sliding Filament Model and Excitation-Contraction Coupling
Respiratory System
Cardiovascular System | Resource Page
- Components of the Blood
- Blood Types (ABO and Rh groups)
- Path of Blood Flow Through the Heart
- Heart and Circulation Model Tour
- Sheep Pluck Dissection (Heart, Lungs, Trachea)
- Arteries, Veins, and Blood Pressure Readings
Immune System | Resource Page
Digestive System | Resource Page
Urinary System | Resource Page
Physics Videos
Experiments and Data
- Converting Units – Multiplying by conversion factors
- Best Fit Line (by hand & digital)
- Proportional Reasoning and Function Types
Constant-Velocity Motion | Guided Notes
- Position (and Displacement) Equation
- Creating Position-Time and Velocity-Time Graphs
- Converting between Position-Time and Velocity-Time Graphs (Quantitative)
Forces, Pt. 1: Newton’s First Law | Guided Notes
- Six Common Types of Forces
- How to Draw Free Body Diagrams (Qualitative)
- Head-to-Tail Vector Addition
- Diagonal Vector Trigonometry (+Pyth. Theorem & Inverse Tangent)
- FBD Analysis w/Diagonal Force (pulling a box; constant speed)
- FBD Analysis w/Diagonal Force (helicopter flying; changing speed)
Forces, Pt. 2: Force Equations & Newton’s Third Law | Guided Notes
Accelerating Motion and Newton’s Second Law
Momentum Transfer
Projectile Motion
- Introduction to Projectile Motion
- Projectile Motion Example: Horizontal Launch
- Projectile Motion Example: Diagonal Launch
Energy Conservation
Rotational Motion
Simple Harmonic Motion
- Forces and Energy in Simple Harmonic Motion (AP Physics 1)
- Period and Frequency in Spring-Block Oscillators (AP Physics 1)
AP Chemistry Videos
Stoichiometry and Reactions
- Representations of Reactions – Particulate Diagrams and Net Ionic Equations
- Stoichiometry Map (including moles of reaction and heat of reaction)
- Stoichiometry Example Problems (including ideal gas, moles of rxn, & heat of rxn)
- Limiting Reactant and Percent Yield – Example Problem
Atomic Structure and Periodicity
Bonding and Intermolecular Forces
Gases
Kinetics
- Kinetics Rate Law and Rate Orders
- Integrated Rate Law and Half-Live Derivations
- Effect of Temperature and Catalysts on Rate and Maxwell-Boltzmann Distributions
- Determining Rate Law from Fast Initial Step
Thermodynamics
Equilibrium
- How to Write Equilibrium Constant (K) Expressions
- How Modifying a Reaction Affects Equilibrium Constant, K
- The Reaction Quotient (Q): Predicting the Direction of Change
- ICE Tables – Solving for Equilibrium Constant and Equilibrium Concentrations
- Le Chatelier’s Principle, Pt. 1: Concentration
- Le Chatelier’s Principle, Pt. 2: Pressure
- Le Chatelier’s Principle, Pt. 3: Temperature
Equilibrium Solubility
- Solubility Product
- Example: Calculating Molar Solubility from Equilibrium Constant
- Example: Determining Whether a Precipitate Will Form
- Example: Determining Which Solid Will Precipitate First
Acid-Base Equilibrium
- Intro to Acids & Bases | Amphoteric, Conjugates, Dissociation vs. Neutralization
- Strong Acid / Strong Base Titration
- pH Calculations for a STRONG Acid / Strong Base Titration
- pH Calculations for a WEAK Acid / Strong Base Titration
- Lab – Titration (Strong Acid with a Strong Base) w/Vernier drop counter & pH probe
Lesson: SASB pH Calculations – The Case of the Missing Lab Data
Lesson: WASB Titration Curve on Giant Graph Paper
Electrochemistry

These first-year chemistry videos align with the excellent program Positive Chemistry. I’ve used Positive Physics with my classes, and another teacher here in Memphis has expanded the program to chemistry.
Moles
- Avogadro’s Number
- Molar Mass
- Moles to Grams
- Moles to Liters (at STP)
- Multi-Step Mole Conversions
Medical Case Studies Elective
Back in the day, I taught a semester elective class called “Medical Physiology.” The class utilized case studies from the NCCSTS. You can find more about that class here.

If you’re a teacher and you’ve found the resources on my website helpful and want to buy me a coffee or something, you can click the button below or give through Venmo (username: JustinSiebert).
If you’re a student, I don’t want your money. But I love comments, so feel free to leave me a comment on this site or on a YouTube video!
Thank you so much!