In this video, students will learn how to solve word problems involving division using pictorial models. The video explains the concepts of dividend, divisor, and quotient, and how they relate to fractions.

👉 Learn how to find the derivative of a function using the power rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative...

In this lesson, students learn how to convert fractions to terminating decimals using visual representations. They explore the concept of terminating decimals and understand that not all fractions can be represented as terminating...

According to NASA, the mass of the Earth is 5.97 x 10^24 kg, the mass of the Moon is 7.3 x 10^22 kg, and the mean distance between the Earth and the Moon is 3.84 x 10^8 m. What is the force of gravitational attraction between the Earth...

👉 Learn how to determine the differentiability of a function. A function is said to be differentiable if the derivative exists at each point in its domain. To check the differentiability of a function, we first check that the function is...

In this video, the teacher explains how to solve word problems involving subtraction of fractions with unlike denominators by using models. The teacher emphasizes the importance of visualizing fractions and avoiding common mistakes such...

In this video we will do the following:<br/>
1) Explain the extent of <br/>reaction, ξ
2) Use a<br/>n ICE table based on ξ
3) Determine an expression for th<br/>e equilibrium constant based on ξ

In this video, students learn how to mentally evaluate expressions with powers of 10 by using patterns in place value. They are taught that when multiplying or dividing by a power of 10, the decimal point is shifted accordingly.

In this lesson, students will learn how to rewrite decimal division problems using powers of 10. They will understand the basic division vocabulary and how to apply it to division problems written in division brackets.

In this lesson, students will learn how to use a fraction model to multiply a whole number and a fraction. The video provides visual representations and step-by-step explanations to help students understand the concept.

In this video, students will learn how to divide unit fractions by whole numbers using a model. The teacher explains the concept of unit fractions and whole numbers, and then demonstrates how to divide fractions by drawing a rectangular...

In this video, the teacher explains how to multiply a whole number by a fraction using an area model. They demonstrate the process using examples and show how to solve equations without the models as well. The video also includes a word...

In this video lesson, students learn how to convert fractions into repeating decimals and how to visually represent them. The teacher explains the concept using examples and a number line, demonstrating that repeating decimals only have...

In this video, the teacher explains how to find missing input numbers for a function machine using a vertical table. By analyzing patterns and using inverse functions, students can determine the missing inputs and outputs.

In this video, students learn how to represent fractions as a sum of unit fractions using a number line. The video explains that fractions represent exact numbers on a number line, and demonstrates how to divide the distance between 0...

Crystal Lattice Structures: Density Calculation 4

In this video, the teacher reviews the concept of plant tissues and then conducts an activity where students have to guess the tissues present in the given images. The aim is to revise the concepts in an engaging way and make learning...

👉 Learn all about the quadratic formula. The quadratic formula is a formula which can be used to find the roots of (solve) a quadratic equation. The quadratic formula is given by x = (-b +/- sqrt(b^2 - 4ac)) / 2a, where a is the...

This clip explores the geography, history, and some important cultural features of North Carolina.

What is simple time and compound time? How can you tell the difference? Are you able to listen to a piece of music and hear if it's in simple time or compound time? Many people find the area of simple time and compound time confusing. In...

In this video, the teacher explains how to divide a whole number by a unit fraction. They demonstrate the concept using examples and visuals, emphasizing the idea of dividing a whole into equal-sized pieces.

You might call this election the election of 1844, part 2, because it was very similar to it. Just like in 1844, a young dark horse candidate won. Also like in 1844, the incumbent president was a Whig who had become President after the...

Calculating Keq from Free Energy

This video looks at the documents conceived in a period when the civil rights of women and Native Americans were in question, and slavery was driving a wedge between slaveholders and abolitionists. Educators from noted American...