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
Congruent Figures and Lines of Symmetry
Mr. Addit defines the terms: congruent figures and lines of symmetry. He then models how to determine if figures are congruent and where lines of symmetry can be drawn.
Curated Video
Types of Lines of Symmetry
What are the different types of lines of symmetry? Learn about them in this video.
NUMBEROCK
Symmerty Song for Kids
Step right on up to the Ticketing booth and discover the conformity! The uniformity! As you find each ride’s lines of symmetry in SYMMETRY LAND!” Find similar parts facing each other or around an axis on the various rides at our musical...
Kids Academy
Lines of Symmetry for Kids - Learn Geometry Basics
Using pictures or manipulatives, it’s easy for kids to learn lines of symmetry. Since early elementary kids are only just beginning to grow their mental library of shapes, your little learner needs a way to view or experience a hands-on...
Curated Video
Reflections: Understanding Mirror Lines and Transformation Rules
The video is a lecture presentation on the topic of reflections in mathematics. It explains the concept of transformations and how reflections are a type of transformation. The presenter discusses different types of mirror lines,...
Curated Video
An Introduction to Triangles: Identifying Types and Properties
The video is a lecture presentation on triangles, discussing the different types of triangles and their properties. The presenter explains the meaning of the word "triangle," which refers to a shape with three sides, and goes on to...
Brian McLogan
How to apply translating to a line on a coordinate grid
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Brian McLogan
What are some of the characteristics of a parabola
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Using transformations and a table to graph absolute value equations
👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table...
Brian McLogan
Learn the basics to graphing a parabola in standard form
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Learn how to reflect a triangle over the y axis ex 2
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Brian McLogan
What is a translation or shift of a quadratic graph
👉 Learn the essentials for graphing a quadratic equation. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
Curated Video
Cartesian Equation of a Circle
It defines circle as locus, and derive its Cartesian equation. It also explains how to determine intercepts and check symmetry for a given circle.
Learning Mole
2D Shapes
This animated math video lesson is all about 2D shapes. Students will love this engaging and interactive video that takes them step-by-step on how to identify 2D shapes and tackle geometry problems in a fun way.
Curated Video
Symmetrical and Non Symmetrical Shapes
Distinguish symmetrical and non-symmetrical figures.
Brian McLogan
Summary for solving a quadratic in standard form
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Brian McLogan
Summary for characteristics of a quadratic in vertex form
👉 Learn how to graph a quadratic equation in vertex form by applying transformations such as horizontal/vertical shift, horizontal/vertical compression stretch and reflections. If the equation is not in vertex form, then we will apply...
Brian McLogan
Rotations in degrees for counter and clockwise directions
👉 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
Can You Solve A REALLY HARD 8th Grade Math Problem From Russia?
This challenging problem was given to 8th graders in Russia, but it stumped me! The question was presented as text only--no diagram. Also, the problem was part of an entrance exam for a selective high school. Can you solve it? From each...
Curated Video
SOLVE The 3x3 Magic Square Completely - There Can Only Be One!
A magic square has every row, column, and diagonal sum to the same number. How many magic squares are there using the numbers 1 to 9? This video shows you all the possibilities and proves there are no others, leading to the surprising...
CK-12 Foundation
Reflection Symmetry: Lesson
Symmetry is a natural thing. The video introduces the concept of reflection symmetry using a smiley face and a pentagon. Using pictures from nature, the installment of an extensive geometry playlist determines whether the object has...