This lesson helps students develop a solid foundation in understanding fractions and their relationship to whole numbers. By visually dividing the shapes into equal parts and shading the appropriate fractions, students will gain a clear...

👉 Learn how to evaluate the limit of a function involving rational expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The...

This video provides an overview of how the modern ideas around the atom have developed over thousands of years. It begins with the ancient Greek belief that matter consists of tiny spheres that cannot be divided and were called atoms....

Series | Limit Comparison Test: Example 2

Researchers believe that the town was founded in the 7th or 6th century BC by the Osci or Oscans. It came under the domination of Rome in the 4th century BC, and was conquered and became a Roman colony in 80 BC after it joined an...

In this video, students learn how to compare fractions with different denominators using visual fraction models. We demonstrate the concept by showing visual representations of fractions and comparing their shaded areas. Students are...

In this video, the teacher explains how to determine if two events are independent by comparing the conditional probability of one event given the other event to the simple probability of the first event.

In this video series I will show you how to find the unit vector when given a vector in component form and as a linear combination. A unit vector is simply a vector with the same direction but with a magnitude of 1 and an initial point...

This video explains the concept of terminal velocity using velocity time graphs. The video starts with a brief recap of how the force acting on a free falling object changes over time. The video then explains how air resistance affects a...

In this video, students are taught how to show fractions as division problems. The teacher explains the importance of understanding the numerator and denominator in a fraction and how they relate to division.

In this lesson, students will learn the key terms like dividend, divisor, and quotient, and how they relate to real-world scenarios. Through modeling and visual representation, students will develop the skills to determine the number of...

Now that we have learned about conservation of momentum, let’s apply what we have learned to an “explosion”. Okay, it’s really just the nerd-a-pult launching a ball while on momentum carts.

A rope is wrapped around a bicycle wheel with a rotational inertia of 0.68MR^2. The wheel is released from rest and allowed to descend without slipping as the rope unwinds from the wheel. In terms of g, determine the acceleration of the...

In this video, the teacher explains the section formula in coordinate geometry and how it can be used to find the coordinates of a point that divides a line segment in a given ratio. The teacher also introduces the midpoint formula,...

Learn the basics about the 'Atom Economy' in this video in our Chemical Calculations Series.

This video briefly discusses how the Intermuscular Septa and associated deep fascia separate the thigh into functional compartments of muscles based on their collective actions.

This video explores the impact of terrorism on religious harmony in Singapore. Through interviews with university students and individuals from different faiths, the host uncovers the challenges faced in bridging the gap of...

👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...

👉 Learn how to determine the number of sides of a regular polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent (equal). The interior angle of a polygon...

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...

The 18th Presidential election in American history took place on November 4th, 1856. Franklin Pierce had a rough going over the previous four years, and now struggled to get his own party's renomination. At the Democratic Party's...

👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...

Dr. Donna Hicks is a dynamic and thought-provoking speaker who brings her unmatched insights on dignity and conflict resolution to each of her award-winning presentations. Her powerful ideas on human interaction enable...

A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...