In a world that's wasting more food than ever before, why do one in nine people still go to bed hungry each night? Social entrepreneur Jasmine Crowe calls for a radical transformation to our fight to end global hunger -- challenging us...

New ReviewIn this math video lesson, we will be finding the x- and y-intercepts of a linear equation written in standard form. The lesson begins by clearly defining each intercept: the x-intercept is the point where the y-value is zero, and the...

New ReviewIn this short math lesson, we’ll solve a quadratic equation step-by-step using completing the square. We follow 6 quick steps: 1️⃣ If necessary, “move” c to the right side of the equation. 2️⃣ If necessary, divide all terms by a. 3️⃣...

New ReviewLearn about titration, an important analytical technique in chemistry! This video explains how to determine the concentration of a solution using volumetric analysis. We will explain what a titration is and then give you an easy formula...

New ReviewWhile this may look like two linear equations we are actually working with a linear equation and a reciprocal equation.

New ReviewIn this video we are going to explore a great question that many students struggle with in solving trigonometric equations.

New ReviewIn this video we are going to explore how to use the rules of logarithms to solve an exponential equation. We will use 4 different properties to help us solve

New ReviewThis video demonstrates how to translate a word problem into an algebraic equation and solve it, specifically addressing the problem: "when a number is divided by five the result is seven more than the number" (0:00). It covers defining...

New ReviewThis video explains how to solve three different square root equations (0:00). Brian McLogan demonstrates how the placement of the radical impacts the steps to solve the equation and the final solution (0:12). He covers isolating the...

New ReviewThis video explains percentages in a simple way, showing how they're basically just fractions or decimals. It covers stuff like getting 10% of a number by multiplying by 0.1, adding 10% by using 1.1, or subtracting by 0.9. Learning how...

New ReviewThis video introduces and practices Near Doubles facts. Using what we know about doubles helps us solve facts that are near doubles facts. This is perfect for kindergarten, 1st grade, 2nd grade, and early learners, this video covers...

In this shorts math video we will review solving absolute value equations while answering a standardized math test question. We will review the steps to solving an absolute value equation. The first step will be to rewrite the absolute...

In this shorts math video we will learn how to solve a quadratic equation two ways to answer a standardized math test question. We will be presented with an equation and four answer choices. We will understand that x squared is...

In this shorts video we will find the radius of a cylinder using volume. We will answer a standardized math test question where we are given the volume and the height of a cylinder and asked to find the radius. We will review that the...

In this #shorts math video we will be using elimination to solve a system of linear equations. We are asked to find the y value of the solution of the system of linear equations. The solution to a system of linear equations is an...

In this short math video we will learn how to use the Zero Product Property to find the zeroes of a quadratic function in factored form. We will understand that the Zero Product Property states that any quantity a multiplied by a...

In this short math video we will determine the minimum solution of an inequality. We will be presented with a real world situation and an inequality that models the real world situation. The solution of an inequality is a set of values...

In this quick math short, we start with the formula for the area of an isosceles right triangle and show how to rearrange it to solve for s, the side length. Then, we identify which of four answer choices gives an equivalent...

In this math video, we will find the solutions of a quadratic equation.
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We’ll start with a quadratic set equal to zero and explore how to break it down visually so factoring finally mak
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Reasoning with Equations and Inequalities
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Represent And Solve Equations And Inequalities Gr
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phically

HS.A-REI.D.11 Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y =...

In this math video, we will be solving a linear inequality with a negative coefficient to determine the minimum value of the solution set. You'll learn how to: solve the inequality step by step, understand when and why to flip the...

Social Emotional Learning My Well Being Teamwork

This video provides a practical and engaging guide on how to translate real-life problems into formulas in Excel. It emphasizes that with some basic math skills, planning, and understanding of how formulas work, anyone can tackle complex...

This video provides a practical and engaging tutorial on how to translate real-life problems into formulas in Excel. The instructor emphasizes that the skills needed to tackle these problems are already within reach, requiring only some...