Curated Video
Using Subtraction to Find Missing Numbers
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q5, which involves using subtraction to find missing numbers. Students will understand how to analyze data in a table to ascertain which arithmetic is...
Curated Video
Money Math: Finding Change from a Purchase
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q3, which involves a simple money math problem. Students will develop an understanding of how to calculate the total cost of a purchase from individual...
Professor Dave Explains
Dalton's Law and Partial Pressures
We know about the ideal gas laws, like Boyle's and Charles's and so forth. Now let's look at one law that involves mixtures of gases. This is called Dalton's Law, and to understand it, we have to learn about the concept of partial...
Catalyst University
Enzyme Activity (U mL) Derivation, Proof
Enzyme Activity (U mL) Derivation, Proof
Curated Video
Solving Multistep Problems with Positive and Negative Rational Numbers: A Practical Approach
In this video, the teacher explains how to solve multistep problems involving positive and negative rational numbers using the order of operations. The teacher addresses common mistakes students make, such as confusion with addition and...
Curated Video
Interpreting and Solving Word Problems Involving Division of Fractions
In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples such as cutting paper into thirds and splitting pizzas into eighths to demonstrate the process. They...
Curated Video
Representing Constraints in Story Problems with Inequalities
In this video, the teacher explains how to represent constraints in story problems by writing a system of inequalities. Using the example of a chef needing a certain amount of meat and a specific budget, the teacher demonstrates how to...
Curated Video
Dividing Whole Numbers by Unit Fractions Using a Number Line
In this lesson, students learn how to divide whole numbers by unit fractions using a number line. They understand that a unit fraction has a numerator of 1, and whole numbers are counting numbers without numerators or denominators. By...
Curated Video
Interpreting Conditional Probabilities
In this video, the teacher explains the concept of conditional probability by using relatable examples. Students learn how to calculate probabilities based on different conditions and understand how the likelihood of an event can change...
Curated Video
Word Problems Involving Mass and Volume: Using Multiplication and Division
In this video, students learn how to solve word problems involving mass and volume using multiplication and division. The video provides examples and explanations of the units of measurement for mass and volume, as well as key words to...
Curated Video
Recognizing Patterns in Nonlinear Functions
In this lesson, students will learn how to write a rule for a nonlinear function by recognizing patterns. They will explore linear and nonlinear functions, identifying common differences and patterns in tables of values. Through examples...
Curated Video
Understanding Price Elasticity of Demand - Characteristics of Demand Curves
This video is a lesson on the price elasticity of demand and the characteristics of demand curves. The instructor explains how to calculate price elasticity of demand and defines the terms elastic and inelastic. The video also covers how...
Curated Video
Creating a Two-Way Table from a Venn Diagram
In this video, we learn how to create a two-way table from a Venn diagram. Examine the concept of a Venn diagram and how it represents the relationship between two categories. Understand how to transfer the information from the Venn...
Curated Video
Solving Division Problems Using Inverse Operations
In this lesson, mathematicians learn to solve division problems by using inverse operations. They understand that division is the reverse of multiplication, as it separates or breaks a group into parts.
Curated Video
Solving Word Problems Involving Volume Using Diagrams
In this video, the teacher explains how to solve word problems involving volume using diagrams. They clarify the concept of volume and its application to liquids, gases, and solids. The teacher also demonstrates the use of conversion...
Let's Tute
Probability Coin Experiment - Problem Solving
In this online Math video Lecture,tutorial,tricks and shortcuts on Probability you will understand how to solve Probability problems based on Coin Experiment of Probability Experiments.
The Business Professor
Journal Entries and T Accounts - Trial Balance Example - Part 2 of 2
Journal Entries and T Accounts - Trial Balance Example - Part 2 of 2
Curated Video
Revenue and its Forms: Marginal, Average, and Total Revenue in Economics
The video explains the topic of revenue in economics and specifically focuses on three forms of revenue: marginal revenue, average revenue, and total revenue. The video provides a definition of revenue and demonstrates how to calculate...
Curated Video
Representing Quantities of Money with Diagrams
In this video, students learn how to represent quantities of money using different diagrams, such as number lines and tape diagrams. The teacher discusses the importance of understanding fractions and highlights a common misunderstanding...
Virtually Passed
Impulse and Momentum for a System of Particles Proof
Derivation for the impulse and momentum formula for a system of particles. Notice that if the sum of external forces = 0 then momentum in the system is conserved!
APMonitor
Linear and Polynomial Regression in Python
This brief tutorial demonstrates how to use Numpy and SciPy functions in Python to regress linear or polynomial functions that minimize the least squares difference between measured and predicted values. Source Code:...
ACDC Leadership
Types of Profit- Micro Topic 3.4
Hey econ students. Here’s a quick video explaining the difference between accounting profit and economic profit. Just remember that accountants only factor in explicit costs while economists factor in explicit AND implicit costs. Also,...
ProTeachersVideo
Jonny Heeley's Masterclass: Probability
Maths teacher Jonny Heeley inspires a group of Year 10 students from several London schools with an active and accessible lesson about probability. This programme is set in a TV studio. Maths teacher Jonny Heeley inspires a group of year...
Let's Tute
Calculating Mean of Group Data using Direct Method in Statistics
In this video, a teacher explains how to calculate the mean of a set of group data using the direct method. The step-by-step process involves organizing the data into class intervals, finding the mid-values, listing the frequencies, and...