👉 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...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

This video teaches viewers how to find the volume of a rectangular prism with whole number edge lengths by packing it with unit cubes. It explains the concept of volume and demonstrates how to calculate it using the formula for a...

Crystal Lattice Structures: Density Calculation 2

The video is a lecture on supply curve shifts in economics. It explains the concept of how changes in factors other than price affect the quantity supplied of a good, leading to a shift in the supply curve. The lecturer describes the two...

👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...

This video is a lecture on the topic of place value rounding. The video explains what rounding is and why we use it, with the example of a newspaper editor rounding the attendance numbers of a football game. The video then goes on to...

👉 Learn how to find the area and perimeter of polygons. A polygon is a closed shape with 3 or more sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the measure of the...

👉 Learn all about the different trigonometric identities and how they can be used to evaluate, verify, simplify and solve trigonometric equations. The identities discussed in this playlist will involve the quotient, reciprocal,...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this video, the teacher explains how to compute the volume of a solid figure using different volume formulas. They demonstrate the traditional formula of multiplying length, width, and height, as well as a more efficient formula that...

This video introduces the basic concepts associated with measurement of segments. Topics covered: Measuring Segments and Congruent Segments.

👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...

In this video, the teacher explains that rectangles can have the same area but different perimeter. The concept is demonstrated through building rectangles and organizing the information into a chart.

In this video, the teacher explains how to estimate unit rates using verbal descriptions and equations. They provide an example of estimating the number of students per teacher in a school, demonstrating the process of rounding and...

In this lesson, students learn how to compare rates of speed by analyzing equations that represent proportional relationships between distance and time. By finding the unit rate and dividing the distance by the time, they can determine...

This video is a tutorial on translations and reflections of graphs in mathematics. The instructor explains how to manipulate the graph of a function by sliding or reflecting it. They also provide examples of how to shift a graph...

What is a volt? What careers deal with battery production and innovation?<br/>
Battery Power Innovations, Part 3

A quick overview of what you will cover in the fifth unit of Microeconomics. Virtually all teachers will cover the same topics, but keep in mind that some teachers might teach a few concepts in a different order.

Do you ever have arguments at home about leaving appliances on and wasting electricity? In this video we are going to look at measuring energy use, in electrical appliances. The unit of energy is the Joule (J). However, when dealing with...

This video is a recap on break-even analysis, which is a method used by businesses to identify the trading position they need to reach in order to generate enough revenue to cover their operating costs. The video covers three methods...

In this video playlist you will learn everything you need to know with complex and imaginary numbers

👉 Learn all about decimals. Decimals are numbers written with a decimal point. Digits can be written to the right or to the left of the decimal point. Digits are written to the left of the decimal point increase in value by multiples of...

In this video lesson, students will learn how to combine rectangles with similar widths to find the area. By relating area to multiplication and composing rectangles, students will understand the concept of area and how to calculate it.