Pupil outcome: I can find 10 more or 10 less than a two-digit number. Key learning points: - When finding 10 more or 10 less than any two-digit number, the ones digits does not change. - When finding 10 more than a number below 100, the...

Pupil outcome: I can make addition and subtraction stories and write equations to match. Key learning points: - If starting with and adding/subtracting the same amount, the number at the end of the story will be the same. - When more are...

Pupil outcome: I can calculate percentage changes (decrease). Key learning points: - A bar model can be used to find a percentage decrease. - A double number line can be used to find a percentage decrease. - A ratio table can be used to...

Pupil outcome: I can interpret and represent addition stories that involve increasing an amount in a range of ways using the ‘First, then now’ structure. Key learning points: - In a ‘First, then, now’ story, the first number is increased...

Pupil outcome: I can describe what is in the process of happening and what has just happened in the context of the environment. Key learning points: - To talk about something that is 'in the process of' happening, we can use 'être en...

Master the concepts of static and kinetic friction in this ultimate Class 11 Physics guide. Learn the causes of friction, key formulas, and how to calculate coefficients of friction with real-world examples

How do I graph sin and cos? In this video, we use the unit circle to derive the graphs for sine and cosine. These periodic functions are very similar, but there are some slight differences.

As the planet warms, there's more water vapor in the air, which makes storms stronger and causes heavier rain and snow. This extra heat and humidity can also make it dangerous to live in some places, especially at night when bodies can’t...

Athabasca Glacier Melting and Climate Change. This is a clip from the Simba Creative documentary, Without Leaving Anyone Behind.

In this video, we analyze what happens when tasks of different priorities attempt to concurrently acquire the same mutex. Which task gets it first?

Estimation: 4 Simple Steps to ALWAYS get it Right! Simple and easy-to-follow steps to get it correct all the time!

Learn how to create a flowchart that has Sequence, Selection and Repetition.

Learn how you can perform estimation using this simple technique!

Boyles' Law Calculations are EASY! Boyles' Law tells us that there is an inverse relationship between the pressure and volume of a gas. But what does that mean? In this video, we cover Boyles' Law in detail and also go over how to...

Charles's Law tells us that there is a direct relationship between the volume and temperature of a gas at constant pressure! In this video we cover the background information needed to understand Charles's Law as well as the formula to...

Gay Lussac's Law is a gas law that explains the relationship between the temperature and pressure of a gas at constant volume. In this video, we explain Gay Lussac's Law with real life examples and work through specific gas law practice...

The Ideal Gas Law helps describe the behavior of an ideal gas. In this video we cover what an ideal gas is and how to use the formulae PV=nRT to solve Ideal Gas Law Problems!

The history of inflation in the United States shows that it often happens during wars, economic growth, or when there aren’t enough supplies. Since World War II, there have been six big periods of inflation caused by things like...

Inflation happens when money loses its value over time, making prices go up. This can happen in three main ways: demand-pull inflation (when people want more goods than are available), cost-push inflation (when it costs more to make...

As soon as he took office, President Trump signed an executive order targeting inflation and high housing costs. But does the president truly have the power to deliver on his campaign promises to lower consumer prices and mortgage rates?

Dr. Kyle Huff explains what is Taylorism in Management Theory

Dr. Kyle Huff explains the management by objective theory put forward by Professor Peter Drucker.

Analyzes specific reactions to understand the pressure-dependent shifts in equilibrium

Discusses the impact of altering reactant or product concentrations on the equilibrium state