New ReviewIn this shorts video we will rotate a segment 180 degrees. Will will understand that a rotation of 180 degrees is two 90 degree turns. We will rotate about a point or vertex, so, this will be the center of rotation. We will graph the...

New ReviewIn this Grade 6 math lesson, we review how to find which of four points is a given distance from a graphed point on the coordinate plane. You’ll learn how to determine distances when moving right, left, up, and down from a given point....

You will solve real-world application problems modeled by shapes in coordinate planes.

This video, entitled "Rotating Line Segments," explains how line segments can be rotated on a coordinate plane.

A video entitled "Practical Examples" that covers transformations the result in similar figures, such as dilations and translations.

How do you graph y=tan(x) and y=cot(x)? Why do the graphs look the way they do? How do I know where the asymptotes and zeros are for each graph? This video answers all these questions and derives the graphs for these two periodic trig...

This video explains how changing the slope (m) and the y-intercept (b) in the slope–intercept form affects the graph of a linear function. It shows that increasing the absolute value of m makes the line steeper, while bringing m closer...

In this math video we will learn about relationships & the coordinate plane. We will be presented with a real world situation that is shown on a graph. We will understand that the graph represents the relationship between two quantities....

In this math video we will be plotting points on a graph. We will learn that an ordered pair is written in the form (x, y) where x tells us the horizontal distance to travel right from the origin followed by a vertical distance of y. We...

In this math video we will learn how to write the equation of a circle. We will review the formula to write the equation of a circle given the center (h, k) and the radius r. We will understand that h represents the x coordinate of the...

In this math video we will find distance in the coordinate plane. We will understand that we can create a right triangle using a coordinate plane. We will also understand that the Pythagorean Theorem applies to any right triangle and is...

This video explains the concept of translation in mathematics using the analogy of an ice skater gliding across the ice. It demonstrates two methods for translating figures on a coordinate plane, emphasizing the importance of maintaining...

In this math video we will use a relationship to graph a line. We will interpret the real world situation given as an ordered pair (x, y). We will use the unit rate ( or slope) to create and write ordered pairs. We will plot the points...

In this math video we will discuss similar triangles & slope. We will be presented with the graph of a line and two triangles arranged with their longest side on the line. We will have four statements to choose the one statement that...

In this math video we will learn how to draw an isosceles triangle in a coordinate plane. We will be given three important fact about a triangle to construct a triangle in the given coordinate plane. We will first understand how to...

In this math video we will perform a transformation to a figure in the coordinate plane of rotate 180º about the origin. We will be presented with a quadrilateral in a coordinate plane graphed in the first quadrant. We are asked to...

In this math video we will reflect a figure in the x-axis. We will identify the line of reflection first. We will understand that a reflection is a "flip" over the line of reflection. Each vertex of the figure must be reflected over the...

In this math video we will identify & determine congruent transformations. I will introduce a three part constructed response question. We are presented with a coordinate plane with two parallelograms. Part A asks us to determine what...

In this math video we will identify a reflection in the y-axis. We will begin by identifying the line of reflection. We will understand that every vertex must be reflected the same distance over the line of reflection. We will reflect...

In this video I will show you how to find the midpoint between two points



⭐️ Find the endpoint given the midpoint -    • Students Get Confused Finding th
e End...  
✅ New Videos on aGeometry -...

Variables in Equations examines the relationship between the variables in equations by using graphs and tables.

Let's join Sue on a treasure hunt! We have a treasure map ready and we know that the X sign marks the spot where the treasure is at, but how do we know how to describe its location on the map? Learning about what’s called the coordinate...

When you have a long list of numbers, or data, it's sometimes difficult to understand what they mean. But we can reorganize that data in different ways, to help us out! In this video we're going to look at data in graph form - we'll plot...

"Equation of a Line" will decipher the mysteries of understanding the equations of lines.