In this video lesson we will learn how to describe horizontal stretches and shrinks, as well as, vertical stretches and shrinks. We will learn that horizontal stretches and shrinks multiply each input by a factor and the function and...

In this video you will see four student character transformation projects. They began by dilating an image in a Google doc. They used the draw feature to engineer half inch square graph paper on an 8.5 by 11 in document. Students...

This video lesson provides guided practice to prepare for a Grade 8 Common Core Mathematics cumulative assessment. The questions that are presented and modeled are the released 2018 MCAS Session A questions. A calculator is not...

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...

In this short video we will answer a standardized math test question where we are asked to identify a rotation 180 degrees clockwise about the origin. We will rotate the image in the coordinate plane two 90 degree turns to identify...

In this video, the teacher explains how to write equations of lines in point slope form using a given point and slope or two given points. The video also covers how point slope form relates to slope and how to convert point slope form to...

In this video lesson we will learn how to reflect a linear function. We will also learn how to identify a reflection using a graph and how to represent a linear reflection using function notation. We will discover that a linear...

In this video lesson we will learn how to write terminating and repeating decimals as fractions. We will discover that a terminating decimal is a number the "ends". We will write the terminating decimal as a fraction while reviewing...

This video lesson will derive the point-slope formula and explain how and why it works. Students will learn to write a linear equation in point-slope form using slope and a point. Writing an equation from two points will also be...

This video explains how to factor special products, specifically the difference of two squares and perfect square trinomials. Students will learn to recognize patterns and use what they already know to factor efficiently.

This video provides a clear and concise explanation of the key points for graphing on a coordinate plane, including vocabulary, quadrants, and how to plot ordered pairs. It also includes interactive exercises for viewers to practice...

In this video you will see four student character transformation projects. They began by dilating an image in a Google doc. They used the draw feature to engineer half inch square graph paper on an 8.5 by 11 in document. Students...

This video lesson is the second video in the playlist or unit of videos on transformations. The first video explained translations. This video explains reflections as the mathematical flip over the line of reflection. Real world...

This video lesson will identify the many invisible 1's in math. The intent is to review and fully understand values written as fractions and variables. This lesson will also provide a base for introducing exponents.

In this short math video we will multiply multi-digit numbers to solve a real world problem. We will draw a picture to understand the problem and label the image with the information provided. To solve, we will multiply a three digit...

In this video, we learn about slope-intercept form in linear equations. The teacher explains how to identify the slope and y-intercept, and how to use them to graph a line. The lesson is broken down into simple steps, making it easy to...

In this video lesson we will learn that we use the same rule for subtracting rational numbers as we did for subtracting integers. We will rewrite the subtraction problem to be an addition problem by adding the opposite value. Fondly...

In this short video we will answer a standardized math test question where we are asked to determine the volume of a sphere. We will first identify the volume formula for a sphere. We will understand that we use the given radius and...

In this short math video we will answer a standardized math test question where we are asked to write and solve a real world linear equation. We will use the information given to write an algebraic equation with variables on both sides....

In this math video we will answer an open response question from a standardized test. We will interpret the graph of a proportional relationship. We will be asked to explain an ordered pair on the graph using the title and labels of...

In this short video we will answer a standardized math test question where we are asked to determine the product. We will review order of operations - PEMDAS - and clear the parentheses first. We will begin by finding the difference of...

In this short video we will answer a standardized math test question where we are asked to identify a missing coordinate to form a right triangle in a coordinate plane. We will understand that the coordinate plane is composed of right...

In this short video we will answer a standardized math test question where we are asked to find the area of a composite figure. We will learn that a composite figure is a figure that is composed of two or more two-dimensional figures. ...

In this video lesson, we will learn the definition of similar figures. Similar figures are figures that are the same shape but different sizes. Similar figures have corresponding sides that are proportional and corresponding angles...