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Why Flames Always Point Upwards (Except in Space)
This video explains why flames always point upwards on Earth due to gravity and the properties of hot air. It also shows how flames behave differently in microgravity environments like the International Space Station.
Flipping Physics
#49 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using the Right Hand Rule to determine the net force on a current carrying loop next to a current carrying wire.
Flipping Physics
Asynchronous Flipped Gameful Mastery Learning
A detailed look at how my classes are currently structured. Asynchronous Flipped Gameful Mastery Learning.
Flipping Physics
2016 #3 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #3 from the 2016 AP Physics 1 Exam. Also included are my reflections on how to get more points on the exam. This Quantitative/Qualitative Translation question also works as a part of the AP Physics...
Flipping Physics
2019 #5 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #5 from the 2019 AP Physics 1 Exam. This question is about standing waves in open and closed pipe instruments. Also included are my reflections on how to get perform better on the exam.
Flipping Physics
2018 #1 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #1 from the 2018 AP Physics 1 Exam. Also included are my reflections on how to get more points on the exam. This Short Answer question also works as a part of the AP Physics C: Mechanics curriculum.
Flipping Physics
2018 #4 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #4 from the 2018 AP Physics 1 Exam. This is short answer question about mechanical waves. Also included are my reflections on how to get perform better on the exam.
Curated Video
End Your Essay (PART 1): How to Write a Conclusion Paragraph
Wondering how to end your essay well? Trying to write a conclusion paragraph to wrap up your essay with an A+? In this video, I review the structure, outline and steps to writing a conclusion paragraph. First, I cover the purpose of a...
Curated Video
How to Use Examples, Analogies, Similes and Metaphors when Writing your Essay
In this video, I break down how to use examples, metaphors, analogies, and similes to build and explain your ideas in your writing. You can use these in your paragraphs and essays to take your ideas to the next level. I explain the...
Curated Video
Obama: Trump's Rigged Election Idea 'Ridiculous'
President Barack Obama has a suggestion for Donald Trump and his claims that the election will be rigged: "Go out there and win the election."Obama said Trump's recent suggestions that this fall's election won't be completely fair are...
Curated Video
Visual Memory Techniques: A Step by Step guide for fast memorization.
Visual Memory techniques or Visual Mnemonics are one of the secret study tips successful Visual Learners use. Learn why Visual memory is the fastest to recall. Visual mnemonics have the lowest memory capacity. Learn How to create Visual...
Curated Video
MORE Phrases For Formal Emails - Business English
"This is Part 2 of a lesson on formal email phrases for professional correspondence. The first video can be found under: ""21 Phrases For Formal Emails - Business English"" Some examples from this lesson: Asking for clarification - Would...
Curated Video
28 Phrases For Business Reports
"In this lesson, I talk about the structure of a formal business report and share lots of great phrases for writing business reports. Some of the phrases you'll learn in this lesson: Executive summary: - This report was requested by … -...
Math Fortress
Calculus III: Three Dimensional Vectors (Level 3 of 3)
This video covers Three Dimensional Vectors. This video goes over the various properties associated with three dimensional vectors. 4 intermediate examples including a static equilibrium problem are covered.
Curated Video
Solving a System of Quadratic and Linear Equations Using Substitution
In this video, the teacher explains how to solve a system of equations that includes both a quadratic and a linear equation. The method used is substitution, where one equation is substituted into the other to eliminate one variable. The...
Math Fortress
Calculus III: Two Dimensional Vectors (Level 9 of 13)
This video is a review of Two Dimensional Vectors. This video goes over unit vectors, standard unit vectors and direction of vectors.
Curated Video
Finding Circumcenters and Incenters of a Triangle Using Angle Bisectors, Perpendicular Bisectors, and Circles
In this lesson, students will learn how to find the circumcenter and incenter of a triangle using angle bisectors, perpendicular bisectors, and circles. They will understand the concept of different centers in a triangle and how they...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 7 of 10)
This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three basic examples that requires the use of the equation of a sphere.
Math Fortress
Calculus III: Three Dimensional Vectors (Level 2 of 3)
This video covers Three Dimensional Vectors. This video goes over the various properties associated with three dimensional vectors. 6 intermediate examples are covered illustrating how to solve problems that make use of vectors in space.
Curated Video
Solving a System of a Quadratic and Linear Equation by Substitution
In this video, the teacher explains how to solve a system of a quadratic and linear equation using substitution. They review the concept of a system of equations and the process of substitution. The teacher then guides the viewers...
Curated Video
Finding Zeros of First and Second-Degree Polynomial Functions
This video explains how to find the zeros of first and second-degree polynomial functions by setting the function equal to zero and solving for x. It also discusses the concept of linear functions and their x-intercepts, as well as the...
Curated Video
Constructing an Inscribed Circle on a Triangle Using Angle Bisectors
In this video, you will learn how to construct an inscribed circle on a triangle using the triangle's angle bisectors. The inscribed circle is the largest possible circle that fits inside the triangle, with the triangle's sides tangent...