In this video I’ll show how to create Linear Regressions with StatsModels. We’ll explore the awesome datasets provided by StatsModels. I’ll also be showing how to work through 2 examples using a combination of NumPy, Pandas, Matplotlib, StatsModels and Seaborn.

We’ll explore whether a professors rating has anything to do with how attractive they are. Also we’ll explore how to get bigger tips. All the heavily commented code is here Continue reading Linear Expressions with StatsModels →

In this video I’ll solve every Precalculus problem from the book James Stewart Calculus, which is commonly used in US universities for learning Calculus.

Before you can start learning Calculus you must master Algebra, Trigonometry and Geometry. To do that you must memorize and understand when to use certain rules to simplify equations. I show many of them in this video. James Stewart Calculus is the book I’m using. I live stream every Wednesday at Noon EST. Here are the notes for this course. Continue reading Precalculus in One Video →

I show how to solve just about every type of problem you will ever see in both Algebra 1 and 2 in this video. There are numerous problems that I work out live on screen, while explaining all of the rules required to solve each problem.
This video was originally a Livestream so many people ask questions during its filming. I live code every Wednesday at 5PM UTC / Noon EST here https://www.twitch.tv/derekbanas Downloadable notes are here. Continue reading Learn Algebra in One Video →

I show how easy and yet educational a robot kit can be for a 7 year old to build. My daughter builds and then programs the Makeblock mBot in this video.

This kit was designed to be easy to build for little hands. The build teaches how to follow directions, assembly of numerous components, wire management, as well as how all the components work. All the tools required for assembly are included.

Then the mBot can be programmed using either blocks or Python on the desktop or through numerous apps available on all mobile devices and tablets. There are numerous tutorials to guide and enchant a young child. She named her mBot Scooter. For any parent looking for a Robot Kit for kids, I can highly recommend this kit! Continue reading How to Build a Robot for Kids →

In this One Video I completely cover the Delphi Programming language. I cover Data Types, Arrays, Conditionals, Looping, Casting, Functions, Procedures, Math, Records, Sets, Dates, Pointers, Custom Types, Recursion, Variants, File IO, Classes, Objects, Inheritance, Polymorphism and More!

All of the code follows below. Here is the Best Delphi Pascal Book. My Udemy Courses are 87.5% off till May 20th. Master Python and C++ today for just $9.99. Continue reading Delphi Pascal Programming →

For decades I used C / C++ to program hardware, but not anymore! Now I use Python! In this tutorial I’ll show you how amazing CircuitPython is with 15 Real World Projects all in One Video!

I also show how to use the Circuit Playground Express, Circuit Playground Bluefruit, Adafruit Crickit, Gizmo Display, Ultrasonic Sensors, IR Remotes, Servos, Motors, NeoPixels and Numerous Sensors! I have a Python Crash Course here with all the Project Code. Continue reading CircuitPython Tutorial →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Pythagorean Identities, Reciprocal Functions, Double Angle Identities, Cofunctions, Common Denominators, Exponent Rules, Factoring Common Terms and more. Continue reading Trigonometry 7 : Trig Identities 2 →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Trig Identities, Cofunctions, 30 60 90 Triangles, Reciprocal Functions, Negative Identities, Factoring Cofunction Identities, Simplifying & Verifying Equations and more. Continue reading Trigonometry 6 : Trig Identities →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Graphing 6 Trig Functions, Manipulating Graph Functions, Domain / Range, Amplitude, Period, Asymptotes, Trig Function Comparisons and more. Continue reading Trigonometry 5 : Graphing Trig Functions →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Reference Angles, Find Angles Based on Others, Correcting Calculators, Relating Trig Functions, All Students Take Calculus, Radians to Degrees, Coterminal Angles and more. Continue reading Trigonometry 4 : Reference Angles →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Isosceles Right Triangles, Inverse Trig Functions, Unit Circles, 30/60/90 Triangles, Calculating Triangle Side Lengths, Easily Calculating 16 Angles, Finding Circle Coordinates and more. Continue reading Trigonometry 3 : Unit Circle : Sine Cosine Tricks →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Right Triangles, Pythagorean Theorem, Isosceles Triangles, Calculating Triangle Side Lengths, Trig Functions, Remembering Trig Functions and more. Continue reading Trigonometry 2 : Triangles & Trig Functions →

In a previous video I talked about Factoring Quadratic Equations with Grouping and one of my viewers asked me to make a more detailed video and here it is. I solve 3 different problems and explain exactly why we solve them in specific ways. I hope this video makes this concept easy to understand.

Always feel free to ask me questions. My goal is to make math concepts easy to understand for everyone. Continue reading Factoring Quadratic Equations with Grouping →

I have often used Trigonometry in previous videos to make video games, animations and so much more. Over the next few videos I teach trigonometry so that you can master all of the great things you can do with it.

In this video I cover : Numerous Symbols used in Trigonometry, Degrees and Radians, Converting Between Degrees & Radians, The Standard Position, Finding the Length of Arcs, Supplementary Angles, Complementary Angles and more. Continue reading Trigonometry →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus.

In this video I’ll cover : Logarithmic Expressions, Common Logarithm, Natural Logarithm, Exponents vs. Logarithms, Conversion, Negative Exponents, Adding Logarithms, Subtracting Logarithms, Logarithm Equality and more. Video on Logarithms & Euler’s Number, Conic Sections Circles, Conic Sections Parabolas,Conic Sections Ellipses Continue reading Precalculus 9 : Logarithm Equations →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus.

In this video I’ll cover : Adding Functions, Multiplying Functions, Dividing Functions, Function Composition, Vertical Line Test, Domain & Range, Inverse Functions, Graphing Functions, Even & Odd Functions and more Continue reading Precalculus 8 : Functions →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus.

In this video I’ll cover : Quadratic Equations, Quadratic Formula, Completing the Square, Rational Equations, Zero Product Property, Perfect Squares, Converting to Proportions and more. Continue reading Precalculus 7 : Quadratic Equations →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus. I have found that most people think Calculus is difficult because they don’t know everything required to easily learn it. This tutorial series will solve that.

In this video I’ll cover : Exponent Rules, Adding Terms with Exponents, Subtracting Terms with Exponents, Multiplying Terms with Exponents, Dividing Terms with Exponents, Exponents and Roots, Fractional Exponents and more Continue reading Precalculus 6 : Exponents →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus. I have found that most people think Calculus is difficult because they don’t know everything required to easily learn it. This tutorial series will solve that.

In this video I’ll cover : Rational Expressions, Lowest Common Multiple, Least Common Divisor, Adding & Subtracting Rational Expressions, Factoring Common Terms, Least Common Multiplier, Breaking Quadratic Equations into Groups and more. Continue reading Precalculus 5 : Rational Expressions →

Over these next few Precalculus videos you will be 100% prepared to learn Calculus. I have found that most people think Calculus is difficult because they don’t know everything required to easily learn it. This tutorial series will solve that.

In this video I’ll cover : Factoring Polynomials, Factoring by Grouping, Radical Expressions, Simplifying Radical Expressions, Rational Exponents, Radical Operations, Radical Equations and more. Continue reading Precalculus 4 →