Brian McLogan
Reflecting a figure over a line of symmetry when it is on both sides
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Curated Video
Introduction to the Coordinate Plane
In this video, the teacher explains the concept of a coordinate plane by combining horizontal and vertical number lines. The students learn how to plot points on the coordinate plane by understanding the four quadrants and the direction...
Curated Video
Calculating Average Speed Using a Graph
This video lesson teaches students how to calculate average speed using a graph. It explains the concept of rates and unit rates, and demonstrates how to find the unit rate from a given rate. The lesson also introduces the coordinate...
Brian McLogan
Reflecting a square over the x axis
👉 Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way when reflecting a point and or figure over the line of...
Brian McLogan
How to quickly rotate a point 180 degrees
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Curated Video
Finding the Shortest Distance on the Coordinate Plane using the Pythagorean Theorem
In this video, the teacher explains how to find the shortest distance between two points on a coordinate plane using the Pythagorean theorem. They demonstrate the process by creating right triangles and plugging the values into the...
Brian McLogan
How to rotate a point 270 degrees counter clockwise
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
How to rotate a figure about different fixed points
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Curated Video
Locating the Vertex of a Quadratic Function
In this video, the teacher explains how to identify the location of the vertex of a quadratic function by understanding the translations of the vertex from the origin. The vertex form of a quadratic equation is introduced, which clearly...
Curated Video
Finding the Perimeter of Two-Dimensional Figures on the Coordinate Plane
In this video, the teacher explains how to find the perimeter of two-dimensional figures on the coordinate plane. They review the Pythagorean theorem and emphasize the importance of adding all the sides together to find the perimeter of...
Curated Video
Finding Distances on a Map Using Ordered Pairs
In this video, the teacher explains how to find distances on a map by comparing ordered pairs. They demonstrate how to identify the x and y coordinates of different locations on a coordinate plane and calculate the distance between them.
Curated Video
Finding the Shortest Distance on a Coordinate Plane
In this video, the teacher explains how to determine the shortest distance between two points on a coordinate plane. Using examples of going to different locations from a starting point, the teacher demonstrates how to count the number...
Brian McLogan
Learn how to determine the domain and range from a table and from a graph
👉 functions are the possible output values (y-values) of the function. To find the domain of a function from a table we list out the set of the input values and for the range we list out the set of output values. To find the domain and...
Curated Video
Solve a System of Linear Equations Using Substitution
In this video lesson, the teacher explains how to solve a system of linear equations using substitution in five simple steps. The lesson includes examples, tips on how to check your solution, and challenges for the viewer to solve on...
Curated Video
Dilations: A Mathematical Change in Size
This video lesson introduces dilations. Dilations are a transformation that changes the size of a figure by enlarging it by a scale factor greater than one or by reducing it by a scale factor less than one. Real world examples are...
Brian McLogan
Area and Perimeter of Triangle in Coordinate Plane
Timestamps: 0:00 Intro 2:46 Find the Perimeter 6:10 Find the Area Corrections: 4:02 Coordinate Point should be (2,3) Answer is correct as graphed 4:48 Coordinate Point should be (2,3) Answer is correct as graphed
Curated Video
Rotations in the Coordinate Plane
In this video lesson we will learn how to rotate figures in the coordinate plane about the origin. We will understand that all rotations result an image that is congruent to the original figure. The origin will be the center of rotation....
Brian McLogan
How to Sketch an Angle in Navigation form
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Curated Video
Understanding Rotations: Identifying and Rotating Figures in the Coordinate Plane
In this lesson on rotations, students will learn how to identify rotations and rotate figures in the coordinate plane. They will understand the vocabulary of transformations and how to tell when a transformation is a rotation. The lesson...
Brian McLogan
Find the slope between two points | 12 examples | Free Math Videos
Find the slope between two points | 12 examples | Free Math Videos
Brian McLogan
Learn how to plot points on a cartesian coordinate plane
In this video series you will learn multiple math operations. I teach in front of a live classroom showing my students how to solve math problems step by step. My math tutorials should be used to review previous lessons, complete your...
Brian McLogan
What do I need to know to graph an equation in slope intercept form
👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To...
Curated Video
Grade 8 Test Prep: Calculator Section Practice Questions
In this video, the teacher provides practice questions for Grade 8 students to prepare for end-of-year assessments or finals. The questions are based on Common Core standards and cover various topics such as geometry, linear equations,...
Curated Video
Finding Distance with Pythagorean Theorem
In this video, the teacher explains how to use the Pythagorean theorem to find the distance between two cities on a coordinate plane, using a standardized test question as an example. The teacher walks through the steps of identifying...