After this Learning object the learner will be able to: Deduce the midpoint rule correctly.

In this math video we will learn how to find the area of a trapezoid using triangles and a rectangle. We will use a four part constructed response math test question to model how to find the area of a trapezoid by decomposing it into a...

Mr. Addit introduces the point, line, line segment, and ray and describes how to correctly write them.

Mr. Addit reviews points, lines, angles, and triangles and how to classify them.

This video explains how to find the coordinates of a point that lies a certain ratio along a line, e.g.

"If A is (3, 4) and B is (-7, 8), and C lies somewhere on the line AB such that AC : CB is 3 : 1, what are the...

Mr. Addit defines geometry. He then reviews the terms: point, line, line segment, ray, parallel lines, and perpendicular lines. He also provides examples of each.

Mr. Addit reviews geometry fundamentals including: points, lines, line segments, rays, perpendicular and parallel lines, acute, obtuse, and right angles, and isosceles, scalene, and equilateral triangles. He also reviews polygons...

This is the fourth video on the equations of lines and planes video series. In this video we will go over five intermediate examples that make use of the vector, parametric and symmetric equation of a line in space. An example involving...

In this math video we will learn about the relationship between translations & congruency. We will review how to perform a translation by translating a line segment four units right and four units down in a coordinate plane. We will find...

Understanding the midpoint is not just important for finding the point between two other points. You can also use it to solve for x on a line segment.



⭐️ How to use two segments to solve for x -...

When you hear the word "geometry", you might think of shapes. And you wouldn't be wrong! But before we can get to shapes, we need to talk about the parts that can make up shapes, like points, lines, rays, and line segments. In this...

“Let’s Talk about Triangles” describes the main types of triangles and explains what makes each type unique.

This video shows how to construct congruent line segments using a compass and a straightedge.

In this video, you will learn how to construct congruent line segments and congruent angles. To complete constructions in mathematics, you will need only two tools: a compass and a straightedge.

What happens at infinity? - The Cantor set

Could you avoid being hit by a laser if you were in a room of mirrors?

Geometry Egg Hunt: Angle, Line, Ray, and Line Segment

The video “Identify Transformations” analyzes transformations to determine whether a rotation, reflection, or translation has occurred.

A video entitled "Perimeters of Shapes" uses vertex coordinates to find the perimeters of shapes.

In this video, a math teacher demonstrates how to solve a standardized test math question involving reflections over the Y axis. The teacher explains the concept and provides step-by-step instructions for finding the image of a point...

The midpoint rule

Draw a rectangle and a square

Draw a line segment with a given length.

Draw a congruent shape