"Inverse Operations" explains how to solve equations in the form x + p = q, where p and q are given rational numbers, by using knowledge of inverse operations.

I've seen the comments. I thought I'd address a few things :D

Wuwei is a core concept in Daoist philosophy that involves letting go of control and letting things happen naturally. It's often translated as "non-action," but it's not about being inactive or passive. Instead, it's about aligning with...

Wow we are measuring Weight and Mass at the farmers market today comparing different fruits and vegetables to each other to see which one is lighter, heavier or equal to each other.

This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing the role that insulators and conductors...

This program reviews what our body does with the food we consume, and covers the major digestive organs and processes. The fundamental processes by which the body disposes of various types of wastes via the excretory system are also...

This video provides an overview of the combustion of fuels, including what fuels are and their various uses, the differences between complete and incomplete combustion, and how to balance an equation for the combustion of a particular...

In this video, we explore the concept of measuring mass using a balance. We learn about the different types of balances and how they work based on the principle of balancing unknown masses against known masses.



Metric Mass and...

What is the closest to the end of a 93 g uniform meterstick you can place a 200.0 g object and have the system stay balanced? The meterstick is supported at the 20.0 cm and 80.0 cm marks.

In this video, students learn how to measure mass in grams using a balance scale. The teacher explains the concept of mass and demonstrates how to use a balance scale to find the mass of objects. Students are guided through step-by-step...

In this video, the teacher explains that linear equations can have infinitely many solutions by transforming them into a simpler form. The properties of equality are introduced, showing that adding, subtracting, multiplying, and dividing...

This video explains the principle of moments, which is the application of torque or rotational force to an object. The video breaks down the concept by discussing the anti-clockwise and clockwise moments that act on an object and how...

In this video you'll learn the basics about Ionic Bonds.

SchoolOnline's Secondary English videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key skill in English Reading and Writing that students need to master in clear and easy to...

In this video, the teacher explains what to do when an equation doesn't have a valid solution. They demonstrate how to solve equations step by step and how to check if the obtained solution is correct.

In this video, the presenter discusses how to address income inequality through fiscal policies. He explains the Lorenz curve and genie index as tools to measure income inequality, and suggests ways to move the curve closer to the line...

SchoolOnline's Secondary English videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key skill in English Reading and Writing that students need to master in clear and easy to...

This video explains how to calculate the turning effect of a force or system of forces, known as moments, and how to apply it to situations where objects are balanced. The video covers the equation for calculating the moment of a force...

In this video, the teacher explains the concept of inequalities and how they can have multiple solutions. Using a real-world example of a person making pottery figures, the teacher demonstrates how to solve an inequality using...

SchoolOnline's Secondary English videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key skill in English Reading and Writing that students need to master in clear and easy to...

Nucleotide Metabolism | Regulation of Purine Biosynthesis

In this video, the teacher explains how to measure the mass of objects using appropriate units and tools. The concept of mass is clarified, emphasizing that it is not the same as size. The use of grams and kilograms as units of...

Individual bean bags tasks and challenges for PE

This Video Explains: What are the disadvantages of administrative agency regulations