Brian McLogan
Master writing a direct variation equation given y and x varying directly
Master writing a direct variation equation given y and x varying directly
Brian McLogan
How to evaluate an exponential function modeling a real life situation
In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....
Brian McLogan
Learn how to solve a word problem of a system of equations
👉Learn how to solve a system of linear equations from a word problem. A system of equations is a set of more than one equations which are to be solved simultaneously. A word problem is a real world simulation of a mathematical concept....
Curated Video
Solving Word Problems with Multiplicative Comparison using Bar Models
This video explains how to solve word problems with multiplicative comparison using bar models. It provides step-by-step examples, demonstrating how to represent the given information visually and calculate the answer.
Curated Video
Equations vs Inequalities: Understanding the Difference
The video explains the difference between equations and inequalities and how to recognize them. It provides examples of real-world scenarios and how to solve them using substitution and the four basic mathematical operations. The video...
Curated Video
Understanding Variables and Expressions in Real-World Scenarios
In this video, students learn about variables and how they are used in mathematical expressions. The video explains that variables represent unknown values and can change, unlike constants. It also clarifies the difference between...
Curated Video
Slovenia, Skocjan Cave
Skocjan Caves represents the most significant underground phenomena in both the Karst region and Slovenia. Skocjan Caves was also entered on the List of Ramsar wetlands of international importance on 18 May 1999. Together with the...
Why U
Pre-Algebra 01 - The Dawn of Numbers
A humorous look at early attempts at creating number systems, leading up to our modern base-10 decimal number system which uses "positional notation". The story takes place on the fictitious island of Cocoloco.
Brian McLogan
Basics into Reading Graphs - Learn how to read a graph
👉 In this playlist you will learn how to graph a linear equation in standard form, slope intercept form as well as when the slope and y intercept are provided. In addition to graphing linear equations we will also learn how to determine...
Brian McLogan
What is a point
👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A...
Brian McLogan
What is the SSS Congruence Theorem for Triangles - Congruent Triangles
👉 Learn about congruent triangles theorems. Two or more triangles (or polygons) are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods...
Curated Video
Introduction to the Basic Equation of a Straight Line
This is a lecture presentation on the basic equation of a straight line. The presenter explains the general equation for a straight line (Y=MX +C), highlighting the importance of understanding the M (gradient) and C (Y intercept) values...
Brian McLogan
Sketch a triangle given a trig angle then determine remaining trig functions of angle
👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given the value of one of the trigonometric functions of an angle, we can evaluate the values of the other trigonometric...
Brian McLogan
Evaluate the six trigonometric functions for the given real number
👉 Learn how to evaluate the six trigonometric functions of a given angle. When given an angle we locate the angle on the unit circle. Then using the coordinate of the terminal side of the angle on the unit circle and the definitions of...
Curated Video
Complete Java SE 8 Developer Bootcamp - Primitive Data Types
The author dives into syntax and usage of primitive data types. This clip is from the chapter "Java Conventions and Primitives" of the series "Complete Java SE 8 Developer Bootcamp".This section gives brief overview on coding standards,...
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - Overview of Current File Distribution
This video provides an overview of the current file distribution. This clip is from the chapter "How Git Works Under the Hood" of the series "Complete Git Guide: Understand and Master Git and GitHub".This section explains how to...
Brian McLogan
Learn how to write the equation of a best fit line using two points
👉 Learn how to write the equation of a line given points, slopes and intercepts. We will work on writing the equation of a line in slope intercept form and standard form as well as writing the equation of a line parallela and...
Brian McLogan
What is an inequality statement and symbol represent and mean
👉 Learn how to graph an inequality in slope intercept or standard form and the shade the solution . When graphing an inequality we will focus on graphing like a linear equation and then using a test point to determine the solution as...
Brian McLogan
Graphing a linear inequality when you have to flip the sign
👉 Learn how to graph linear inequalities written in standard form. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies the inequality is shaded. Also broken...
Brian McLogan
Algebra 2 - When Complex numbers are equal to each other, 5x + 1 + (3 + 2y)i = 2x - 2 + (y - 6)i
In this video playlist I will explain where imaginary and complex numbers come from and how we can use them to help us solve problems. We will also explore the complex property of equality to solve for values of complex numbers. 5x + 1 +...
Curated Video
Subtracting Decimals with Base 10 Blocks
In this lesson, students learn how to subtract decimals using base 10 blocks. They review how base 10 blocks can represent whole numbers and then extend that understanding to represent decimals. By using smart estimates and visual...
Zach Star
The beauty of complex numbers
This video covers complex numbers, euler's formula, fractals, and more of the mechanics of complex numbers.
Curated Video
Understanding Equations and Finding Solutions Using a Pan Balance
In this video, the teacher explains the concept of equations having one solution using a pan balance analogy. The students are reminded that variables can represent unknown numbers or sets of numbers, and that the equal sign means both...
Brian McLogan
What is the equation for a circle
Learn how to write the equation of a circle. A circle is a closed shape such that all points are equidistance (equal distance) from a fixed point. The fixed point is called the center of the circle while the distance between any point of...