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Online Math Help for High School & College

Looking for online math help? We've got over 20 video courses taught by the best teachers to help you learn quickly and ace your class. All of our series are super comprehensive with easy-to-understand theory and tons of worked out examples. Why waste your time on YouTube or spend tons of money on a private tutor?

High School Online Math Courses

From Basic Math all the way to AP Calculus, we've got you covered! Our high school math tutoring videos cover almost every topic that you'll see in class. Students especially love our Advanced Placement courses of Calculus AB, Calculus BC, and Statistics.

College Online Math Courses

Whether you're taking humanities, pre-medicine courses, or going STEM, we cover all the necessary college math courses. Our instructors make difficult topics easy-to-understand and help you out with tips and tricks for the exam.

  • Mathematics
    No. of
    Lectures
    Duration
    (hrs:min)
    basic math pyoBasic Math 
    Mary Pyo, M.A.
    80
    35:18

    Basic Math with Prof. Mary Pyo, M.A.

    The perfect course for 5th and 6th graders learning the building blocks of math from order of operations to fractions and simple probability.

    pre algebra fungPre Algebra
    Nancy Fung, M.Ed.
    62
    19:30

    Pre-Algebra with Prof. Nancy Fung

    This online Pre-Algebra course is catered towards middle school and high school students looking to build their foundation in math. You'll learn everything from expressions to slope and power rules.

    algebra 1 smithAlgebra I 
    Eric Smith
    61
    18:58

    Algebra 1 with Prof. Eric Smith

    This online course in Algebra 1 is for students learning Algebra for the first time or someone brushing up on their math skills. You'll see everything from linear equations to polynomials and radical expressions.

    algebra 1 eatonAlgebra I
    Dr. Carleen Eaton, M.D.
    63
    22:45

    Algebra 1 with Dr. Carleen Eaton, M.D.

    Another of our highly rated instructors teaches our Algebra 1 course that will take you through linear functions to polynomials and complex fractions. Now with tons of worked out example problems.

    algebra 2 eatonAlgebra II 
    Dr. Carleen Eaton, M.D.
    72
    34:11

    Algebra 2 with Dr. Carleen Eaton, M.D.

    Our Algebra 2 online course is one of our top due to Dr. Eaton's 15+ years of teaching experience and ability to explain difficult concepts. Learn everything from systems of equations to conic sections.

    geometry pyoGeometry 
    Mary Pyo, M.A.
    89
    58:08

    Geometry with Prof. Mary Pyo, M.A.

    Don't let geometric proofs get you down! Our online geometry help consists of time-saving lessons covering all school topics from classifying triangles, to proofs, and surface area.

    trigonometry murrayTrigonometry 
    Dr. William Murray, Ph.D.
    23
    15:23

    Trigonometry with Dr. William Murray, Ph.D.

    This course is perfect for high school and college students taking their first Trig class. Dr. Murray covers everything from the Pythagorean Identity to Complex Numbers with extra examples and study notes.

    pre calculus selhorst jonesPrecalculus 
    Prof. Vincent Selhorst-Jones
    89
    58:54

    Precalculus with Prof. Vincent Selhorst-Jones

    Get ready for Calculus with this online Precalculus course that has tons of clear explanations and step-by-step examples. Understand everything from Logarithms to Inequalities and Limits after these videos.

    math analysis selhorst jonesMath Analysis 
    Prof. Vincent Selhorst-Jones
    89
    58:54

    Math Analysis with Prof. Vincent Selhorst-Jones

    Geared towards schools who have Math Analysis instead of Precalculus, this course will prepare you for everything in Calculus. Everything is covered from Rational Functions to Vectors and Matrices.

    ap calculus ab hovasapianAP Calculus AB 
    Prof. Raffi Hovasapian
    66
    44:00

    AP Calculus AB with Prof. Raffi Hovasapian

    Get a 5 on the AP test with our online AP Calculus AB tutoring course. We cover all the topics from Derivatives to L'Hospital's Rule with worked out examples and a full length AP test at the end.

    calculus bc zhuAP Calculus BC
    Prof. John Zhu, M.B.A.
    33
    8:39

    AP Calculus BC with Prof. John Zhu, M.B.A.

    Ready to ace the Calculus BC AP? Our online course will help you do that with worked out examples, easy to understand theory, and a full practice test. Learn everything from Integration to the Ratio Test.

    ap statistics nelsonAP Statistics
    Prof. Sandahl Nelson
    18
    15:04

    AP Statistics with Prof. Sandahl Nelson

    Perfect online Statistics course for high school test takers or college students. Everything from Correlation to Confidence Intervals is covered, along with how to utilize TI graphic calculators.

    No. of
    Lectures
    Duration
    (hrs:min)
    statistics sonGeneral Statistics 
    Dr. Ji Son, Ph.D.
    49
    36:33

    General Statistics with Dr. Ji Son, Ph.D.

    Perfect online help for the college student taking their first Statistics course. Filled with tons of real-world examples and step-by-step examples from Normal Distributions to Hypothesis Testing. Also includes how to solve Statistics problems using Excel.

    statistics yatesGeneral Statistics
    Dr. Philip Yates, Ph.D.
    44
    16:23

    General Statistics with Dr. Philip Yates, PhD.

    Another course of college-level General Statistics. Everything is covered from Data Analysis to Sampling and Confidence Intervals with lots of sports statistics and environmental science data.

    probability murrayProbability 
    Dr. William Murray, Ph.D.
    35
    30:47

    Probability with Dr. William Murray, Ph.D.

    An Introduction to Probability online course that begins each lesson with easy to understand theory and formulas before diving into step-by-step examples. Learn everything from Combinations and Permutations to Poisson Distribution and Central Limit Theory.

    calculus i switkesCollege Calculus: Level I
    Dr. Jenny Switkes, Ph.D.
    39
    15:13

    College Calculus: Level 1 with Dr. Jenny Switkes, Ph.D.

    Perfect for college students taking their first Calculus class. This online video course will cover everything you'll see in class from Limits to Integrals and Area Between Curves.

    calculus ii murrayCollege Calculus: Level II 
    Dr. William Murray, Ph.D.
    23
    12:09

    College Calculus: Level 2 with Dr. William Murray, Ph.D.

    For the college student taking the next level in Calculus, this online course is filled with time-saving tips and covers everything from Integration by Parts to Sequences and Series.

    multivariable calculus hovasapianMultivariable Calculus 
    Prof. Raffi Hovasapian
    43
    23:37

    Multivariable Calculus with Prof. Raffi Hovasapian

    Multivariable Calculus doesn't have to be hard. This helpful course makes difficult concepts easy to understand from Partial Derivatives to Double Integrals and Stokes' Theorem.

    linear algebra hovasapianLinear Algebra 
    Prof. Raffi Hovasapian
    34
    23:32

    Linear Algebra with Prof. Raffi Hovasapian

    For college students majoring in mathematics or engineering, this in-depth Linear Algebra course covers everything from Linear Transformations to Kernel and Range.

    differential equations murrayDifferential Equations 
    Dr. William Murray, Ph.D.
    30
    26:33

    Differential Equations with Dr. William Murray, Ph.D.

    This online Differential Equations course aims to help you with clear explanations of theory and tons of worked out practice problems. You'll see everything in class from Separable Equations to Laplace Transforms and Eigenvalues.

Biology Help for High School & College Students

Looking for biology help? Our videos cover everything from high school through college such as AP Biology through Anatomy & Physiology, Microbiology, and Molecular Biology. Practice and learn from awesome teachers!

Our lessons break down hard-to-understand topics so you can get a 5 on the AP Biology exam, ace Anatomy & Physiology, or just finish your current assignment. Each lesson comes with time-saving lessons, tons of diagrams, and fully-worked out examples of questions you'll likely see in homework or on a test.

Why waste your time on YouTube or spend tons of money on a private tutor when you've got Educator.com?

High School & College Biology Video Courses

From General Biology all the way through Molecular Biology, we've got you covered from high school through college, even if you're a STEM or pre-medicine major. Our instructors are hand-picked to be awesome and have been teaching for an average of 10+ years.

  • Biology
    No. of
    Lectures
    Duration
    (hrs:min)
    No. of
    Lectures
    Duration
    (hrs:min)
    life science mcintyreLife Science (Middle School)
    Nehlia McIntyre, M.Ed.
    34
    12:36

    Life Science (Middle School) with Prof. Nehlia McIntyre, M.Ed.

    This course is geared towards middle school students just beginning their life science journey. Professor McIntyre covers important concepts with tons of real world examples, diagrams, and extra examples at the end of each lesson. Topics include Plants, Cell Biology, and Ecology.

    animated biology lecturesRegular Biology
    California Regents
    69
    21:01

    anatomy physiology cardellaAnatomy & Physiology 
    Prof. Bryan Cardella, M.Ed.
    27
    19:01

    Anatomy and Physiology with Prof. Bryan Cardella, M.Ed.

    Prof. Cardella brings his stand-up comedy experience to make this video course both entertaining and helpful for college and high school students. Each lesson is filled with pictures, diagrams, and time-saving tips to ace your homework and exams. Every major organ system is covered in this 19-hour comprehensive course.

    cardellaGeneral Biology 
    Prof. Bryan Cardella, M.Ed.
    37
    24:56

    General Biology with Prof. Bryan Cardella, M.Ed.

    This biology course is geared towards high school and first-year college biology students. Professor Cardella brings his stand-up skills plus detailed explanations and tons of diagrams to make biology easy to understand. Every topic you'll likely encounter is covered, from Cells to Evolution, Viruses, Plants, and Animal Behavior.

    ap biology eatonAP Biology 
    Dr. Carleen Eaton, M.D.
    60
    55:40

    AP Biology with Dr. Carleen Eaton, M.D.

    This course is geared towards high school students taking the AP Biology exam or first year college students. Dr. Eaton brings her medical expertise and 15+ teaching experience to make beating the AP exam within your grasp. Everything on the AP is covered from Organic Compounds to the Cell Cycle, DNA Synthesis, Plants, the Circulatory System, and Reproduction. The course ends with a walkthrough of an AP Biology test.

    ap environmental science cardellaAP Environmental Science
    Prof. Bryan Cardella, M.Ed.
    29
    23:21

    AP Environmental Science with Prof. Bryan Cardella, M.Ed.

    If you want a 5 on the AP Environmental Science exam, take this course! Prof. Cardella returns with step-by-step explanations of difficult concepts. Each lesson has tons of diagrams and real life examples. The course ends with a walkthrough of a previous AP exam. All topics on the AP are covered such as Ecosystems, Pollution, Energy, Water, and Atmosphere.

    microbiology carpenterMicrobiology
    Dr. Catherine Carpenter, Ph.D.
    44
    20:01

    Microbiology with Dr. Catherine Carpenter, Ph.D.

    This college course covers everything with clear explanations and real-world examples. By the end, you will have a solid foundation for more advanced biology courses. Topics include Cell Biology, Viral Structure, Bacterial Infection Patterns, Fungi, and Human Disease.

    molecular biology philipsMolecular Biology 
    Dr. Michael Philips, Ph.D.
    14
    14:49

    Molecular Biology with Dr. Michael Philips, Ph.D.

    Our most advanced course covers everything you'll see in your higher-level college Molecular Biology lectures. Dr. Philips brings his love of teaching and subject matter expertise to help you better understand and ace your class. Everything is explained from Structure of Proteins to DNA Replication, Gene Transcription, Gene Regulation, and Biotechnology.

Online Chemistry Help for High School & College

Looking for chemistry help? Our videos cover everything from high school through college such as AP Chemistry, Organic Chemistry, and Biochemistry.

Our lessons make difficult concepts easy to understand so you can get a 5 on the AP, dominate ochem, or just finish your current assignment. Each lesson also comes with several completely worked out examples that mimic what you'll likely see in class.

Why waste your time on YouTube or spend tons of money on a private tutor when you've got Educator.com?

Middle & High School Chemistry Video Courses

From Physical Science through General Chemistry and Advanced Placement Chemistry, we've got you covered. Learn chemistry the time-saving way with our video lessons that let you search and jump directly to your problem topic.

College Online Chemistry Video Courses

Whether you're just taking an elective class, preparing to become a health professional, or you're a STEM major, we cover all the necessary college chemistry courses. Our instructors are top notch and have been teaching for an average of 10+ years in a university setting.

  • Chemistry
    No. of
    Lectures
    Duration
    (hrs:min)
    general chemistry owGeneral Chemistry 
    Dr. Franklin Ow, Ph.D.
    24
    16:21

    Physical Science (Middle School) with Prof. Summer Ebs, M.Ed.

    Geared towards middle school students and filled with tons of interesting chemistry and physics principles from Properties of Matter to Waves and Motion.

    goldwhiteGeneral Chemistry
    Dr. Harold Goldwhite, Ph.D.
    34
    35:20

    General Chemistry with Dr. Franklin Ow, Ph.D.

    Our normal-paced General Chemistry course that is perfect for both high school and first year college students. Dr. Ow explains everything in easy-to-understand language and includes several completely worked-out examples for every lesson. Everything you'll see in class is covered from Stoichiometry to Periodic Trends and Solutions.

    ap chemistry hovasapianAP Chemistry 
    Prof. Raffi Hovasapian
    70
    60:26

    General Chemistry with Dr. Harold Goldwhite, Ph.D.

    Our slower but more in-depth General Chemistry that is also perfect for high school and college students who want more explanations about chemical phenomena. Everything you'll see in homework and exams is covered from Atoms to Chemical Reactions, Gases, and Kinetics.

    No. of
    Lectures
    Duration
    (hrs:min)
    biochemistry hovasapianBiochemistry 
    Prof. Raffi Hovasapian
    63
    46:39

    AP Chemistry with Prof. Raffi Hovasapian

    Want to ace the AP Chemistry exam? This course will help high school students in the AP program as well as college students taking introductory chemistry. Professor Hovasapian expertly breaks down concepts so that any student can understand. Every lesson also ends with four fully worked-out examples. You'll find everything on the AP from Acid Base Reactions to Equilibrium, Thermodynamics, and a fully worked out practice AP test.

    organic chemistry starkeyOrganic Chemistry 
    Dr. Laurie Starkey, Ph.D.
    42
    54:03

    Biochemistry with Prof. Raffi Hovasapian

    This biochemistry online course is geared towards college students who want to understand the complex chemical processes occurring in all living organisms. Each lesson has tons of examples that you'll likely see in homework and in exams. Everything in a standard college course is covered from Amino Acids to Enzymes, Lipids, and the Citric Acid Cycle.

    organic chemistry lab starkeyOrganic Chemistry Lab 
    Dr. Laurie Starkey, Ph.D.
    16
    17:07

    Organic Chemistry with Dr. Laurie Starkey, Ph.D.

    Our most popular course has helped a generation of college students ace the infamous weeder course of Organic Chemistry. Dr. Starkey teaches with visual models, real world examples, lab walkthroughs, and fully worked out examples to make sure you understand what is going on. Everything is covered in a standard ochem course from Drawing Structures to Reactions, Transformation, and Synthesis.

    physical chemistry hovasapianPhysical Chemistry 
    Prof. Raffi Hovasapian
    93
    67:52

    Organic Chemistry Lab with Dr. Laurie Starkey, Ph.D.

    A subset of the full Organic Chemistry course, these lessons cover the most common labs you'll see in your college class. Each lesson contains all the steps to correctly setup and complete the experiment, as well as discussion of the theory, procedures, and calculations necessary for the lab report.

Physical Chemistry with Prof. Raffi Hovasapian

Our highest college level chemistry course, Physical Chemistry explains chemical systems using physics. Professor Hovasapian breaks down the complex theory into easy-to-understand ideas which he solidifies with several fully worked-out examples at the end of each lesson. Everything you'll see in class is covered from Energy to Spontaneity, Quantum Mechanics, and the Harmonic Oscillator.

Physics Help for High School & College Students

Looking for some quick but comprehensive physics help online? Our video courses cover everything from High School Physics to AP Physics 1 & 2, AP Physics C, and your first college Physics course.

Our lessons break down hard-to-understand topics so you can get a 5 on the AP Physics exam, ace Introduction to Physics, or just finish your current assignment. Each video comes with time-saving lessons, tons of diagrams, and fully-worked out examples of questions you’ll likely see in homework or on a test.

High School & College Physics Courses

From theory and applications in high school, to the AP tests and your first physics course in college, we’ve got you covered. Our instructors are certified awesome and have been teaching for 15+ years.

  • Physics
    No. of
    Lectures
    Duration
    (hrs:min)
    high school physics selhorst jonesPhysics – High School (Theory & Application) 
    Prof. Vincent Selhorst-Jones, M.F.A.
    34
    22:46

    Physics - High School (Theory & Application) with Prof. Vincent Selhorst-Jones, M.F.A

    Join Professor Selhorst-Jones’ Algebra-based physics course which combines his scientific background, acting training, and years of teaching experience. This course will give you a solid foundation on how the world works and sets you up for calculus based physics. Topics include everything from Kinematics to Newton’s Laws, Momentum, Electricity, and Magnetism.

    Physics - High School (Theory & Application) with Prof. Vincent Selhorst-Jones, M.F.A
    ap physics 1 2 fullertonAP Physics 1 & 2 
    Prof. Dan Fullerton, M.S.
    92
    24:35

    AP Physics 1 & 2 with Prof. Dan Fullerton, M.S.

    Professor Fullerton is one of our most beloved instructors and this time he tackles the formidable AP exam (perfect for first year college students too). However, he brings complex concepts and distills them down into easy-to-understand fundamentals complete with tons of real-life applications and sample problems. A full AP test walkthrough is included along with everything from Rotational Dynamics to Gases, Circuit Analysis, Waves, and Nuclear Physics.

    AP Physics 1 & 2 with Prof. Dan Fullerton, M.S.
    ap physics c mechanics fullertonAP Physics C: Mechanics 
    Prof. Dan Fullerton, M.S.
    29
    15:28

    AP Physics C: Mechanics with Prof. Dan Fullerton, M.S.

    Prof. Fullerton will help you understand the intricacies of Calculus-based physics. This class is aimed at the high-schooler taking the Physics C: Mechanics course or the college student taking their first year of physics. Each lesson includes clear explanations, step-by-step examples, and insights into beating the exam. Topics include everything from Newton’s Laws to Friction, Uniform Circular Motion, Torque, and Gravity. The course ends with a full walkthrough of a real AP Physics C exam.

    AP Physics C: Mechanics with Prof. Dan Fullerton, M.S.
    ap physics c electricity magnetism fullertonAP Physics C: Electricity & Magnetism 
    Prof. Dan Fullerton, M.S.
    26
    14:27

    AP Physics C: Electricity & Magnetism with Prof. Dan Fullerton, M.S.

    If you dared to take this course...Prof Fullerton has got your back! He takes his experience teaching this very high school course to explain the difficult concepts using tons of clear descriptions and step-by-step examples. Also appropriate for the college student taking science/engineering level Calculus-based physics. Topics include everything from Gauss’s Law to Conductors, Magnetic Flux, Inductance, and Maxwell’s Equations. The course ends with a full walkthrough of a real AP test.

    AP Physics C: Electricity & Magnetism with Prof. Dan Fullerton, M.S.
    physics b jishiAP Physics B
    Dr. Radi Jishi, Ph.D.
    35
    86:03

    AP Physics B with Dr. Radi Jishi, Ph.D.

    A legacy class from when the AP exam used to be called Physics B. However, still entirely relevant especially since physics doesn’t really change for first year courses. This class is perfect as a slower, more explanation-heavy supplement to Prof. Fullerton’s course.

    AP Physics B with Dr. Radi Jishi, Ph.D.
    physics c mechanics jishiAP Physics C: Mechanics
    Dr. Radi Jishi, Ph.D.
    40
    48:11

    AP Physics C: Mechanics with Dr. Radi Jishi, Ph.D.

    A legacy course for the AP Physics C: Mechanics class taught by our Dr. Jishi who goes through things in a more comfortable pace. Still packed with plenty of step-by-step examples and exam acing tips.

    AP Physics C: Mechanics with Dr. Radi Jishi, Ph.D.
    physics c electricity magnetism jishiAP Physics C: Electricity Magnetism
    Dr. Radi Jishi, Ph.D.
    32
    41:08

    AP Physics C: Electricity & Magnetism with Dr. Radi Jishi, Ph.D.

    A legacy course for the Electricityy & Magnetism AP exam that works as a perfect supplement to Prof. Fullerton’s course.

    AP Physics C: Electricity & Magnetism with Dr. Radi Jishi, Ph.D.
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