This video discusses the required practical activity from the biology specification which involves investigating the effects of different concentrations of sugar solutions on the mass of plant material. The video uses the definition of...

This video explains the loanable funds theory. It also highlights the role of credit creation and destruction by banks in determining interest rates. The video explains the factors that influence the demand and supply of loanable funds...

Learn to define linear functions by analyzing graphs of the forms y = x and y = mx. Understand that linear functions have a constant rate of change and that the coefficient of x, also known as the slope, determines the steepness of the...

In this video Jenny Langley discusses stories of carers who changed their approaches to try an change their patients behaviours.

This video provides an explanation of the average rate of return (ARR) for businesses. The video covers the formula for calculating the ARR, as well as how to interpret tables and calculate the ARR for a given investment project. The...

Lineweaver-Burke Plots: Example #2

This video is about mixing joins with Aggregates.
r/>
This clip is from the chapter "Joining Streams and Tables" of the series "Apache Kafka - Real-time Stream Processing (Master Class)".This section is about Joining Streams...

This video explains the concept of rearranging formulas and how it provides different perspectives on the relationship between variables. It uses examples in geometry and finance to demonstrate how rearranging formulas can offer new...

In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....

This video is a presentation on proportional relationships and graphs. The speaker discusses direct and inverse proportion and provides examples along with constant rates of change. They also explain how nonlinear functions can create a...

See how to add text labels to points and lines in ggplot graphs.

👉 Learn how to determine whether a function is increasing or decreasing from the function's table of values. Given a table of value of a function, we determine whether the function is increasing or decreasing by obtaining the difference...

This video is a tutorial on the concepts of time and money. The presenter emphasizes the importance of understanding the units of time and how to convert between them, while also demonstrating a methodical approach to adding or...

This video provides an explanation and examples of interpreting gradients as rates of change. The speaker discusses how the gradient of a line can represent the rate of change, with steeper lines indicating a greater rate of change. They...

👉 Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph...

Inflation has spiked to numbers we haven't seen since the early 1980s. Here are the 4 main causes of the current inflation and how it compares to the past.

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, you will learn how to determine if two rates are equivalent by graphing. The video uses the example of Jen's walking rates on Saturday and Sunday to demonstrate the process.

In this video, the teacher explains how to find missing dimensions of three-dimensional figures using the volume formula and inverse operations. The teacher emphasizes the importance of connecting the computation of volume with...

The video discusses the concept of unwanted energy transfers and ways to reduce them. The video highlights two examples of how energy is lost through friction and conduction, and presents solutions for each case. For friction,...

This video discusses the concept of diffusion in biology, with a focus on what affects the rate of diffusion and its impact on organisms. The video explains that the rate of diffusion is affected by the concentration gradient,...

This video explains the concept of direct proportion and how to solve problems related to it. The lecturer explains the mathematical language associated with direct proportion and provides examples where it can be applied. The video then...

We saw that digesting lipids was a little more complicated and required bile and emulsification to help along the way… which is what we’re going to look at in more detail in this video.

This video lesson will provide instruction to be able to identify whether a function is linear or nonlinear from a graph, a table, or an equation. Discrete and continuous domains will be presented and discussed. Practice problems with...