An army of retail investors gathered on Reddit’s WallStreetBets forum to take on short-selling hedge funds and send shares in video game retailer GameStop, and several other 'meme stocks', on a rollercoaster ride. This film explains how...

👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...

👉 Learn how to determine the extrema, the intervals of increasing/decreasing, and the concavity of a function from its graph. The extrema of a function are the points where the graph changes from increasing to decreasing or vice versa. A...

In this video, the teacher explains the importance of using the correct verb tense when writing a story. They provide examples and practice exercises to help students understand how to organize events in their stories using past,...

In this video lesson, the teacher guides students on how to add physical actions and reactions to their writing in order to better convey the emotions and experiences of their characters. Through examples and exercises, the teacher...

Writers choose correct verb tenses to describe when actions take place. Let's practice keeping verb tenses consistent and clear throughout our writing.

IDC Herzliya Digital Psychology and Behavior Design Lecturer Liraz Margalit presents on the pivotal importance of behavioral psychology in company digitization efforts.

IELTS Energy Podcast 952: Today's IELTS Vocabulary is Flabbergasting

In this video lesson, students will learn about ratios and how to identify part to part ratios using diagrams. The teacher explains the concept of ratios and highlights common mistakes students make when interpreting them.

How is mechanical energy and the conservation of energy alike? What is the formula for mechanical energy?<br/>
Potential Energy And Energy Conservation, Part 2

This is a great resource for PHSE and primary school students, this series will take students through different scenarios they will come across in daily life and give them the skills to deal with each one. This episode is all about the...

👉 Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...

NASA astronaut Mark Vande Hei, who launched to the International Space Station on April 9, 2021, shares his experiences from his first flight to the orbiting laboratory and what he looks forward to for his second flight. HWHAP Episode 190.

In this video I will work through multiple examples of how to evaluate the limit from a graph using limits at infinity, the general limit and lastly left and right hand limits. To do this we will explore multiple examples of each.

This video serves as English listening comprehension practice for intermediate and upper intermediate-level students. In this video, a native English speaker talks in a natural way about the topic of amusement parks. The subtitles are...

In this video, the teacher guides students through creating and solving real-world math equations using a scenario of a student using tickets at a carnival. The four-part question includes writing an equation to find the number of...

Graphing an inequality solution on a number line "less than" and "greater than", "less than or equal to" and "greater than or equal to".

This video explains the differences between observational studies, surveys, and experiments in statistical investigations. It provides examples and highlights key components of each type of investigation. It also discusses the...

👉 Learn how to determine the truth or false of a conditional statement. A conditional statement is an if-then statement connecting a hypothesis (p) and the conclusion (q). If the hypothesis of a statement is represented by p and the...

👉 Learn how to find the inverse, the converse, and the contrapositive of a statement. The contrapositive of a statement is the switching of the hypothesis and the conclusion of a conditional statement and negating both. If the hypothesis...

In this video, the teacher explains the physics behind roller coasters and how engineers design and build them. Topics covered include gravitational potential energy, kinetic energy, conservation of energy, friction, acceleration, and...

Did your friend or coworker just visit an amusement park? This is a gold mine for connection. Learn what you can ask them about their experience in English to get to know them and build a strong connection

👉 Learn how to find the negation of a statement. The negation of a statement is the opposite of the statement. It is the 'not' of a statement. If a statement is represented by p, then the negation is represented by ~p. For example, The...

In this video, the teacher explains the concept of part-to-total ratios using a scenario of people's preferences for a roller coaster. The teacher emphasizes that a ratio is not just a comparison of parts, but can also compare parts to a...