Curated Video
Costs and Benefits
“Costs and Benefits” defines and gives examples of costs and benefits, including external costs and benefits.
Zach Star
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
Zach Star
The applications of non-euclidean distance | Metric Spaces
The applications of non-euclidean distance | Metric Spaces
Organizational Communication Channel
Characteristics of Effective Team Members
Learn the telltale characteristics of effective team members. There are various ways to show you are effective from Beebe and Masterson's book on Communicating in small groups.
Why U
Algebra 85 - Building Polynomial Functions
Because of the tremendous variety of shapes of their graphs, polynomial functions are important tools for modeling phenomena in a wide range of fields such as science, engineering, medicine and finance. But since polynomial functions are...
Why U
Algebra 88 - Adding and Subtracting Polynomial Functions
Adding polynomial functions produces another polynomial function. The values of this function are the sum of the values of the polynomials that were added for every possible value of the input variable(s). Fortunately, adding polynomial...
Why U
Algebra 87 - Graphing Polynomial Functions - Part 2
When sketching the graph of a polynomial function, it may not be necessary to calculate numerous points on the graph. Many clues as to the general shape of the graph can be derived if we understand the characteristics that the graphs of...
Why U
Algebra 86 - Graphing Polynomial Functions - Part 1
Calculators and graphing utilities are available that are capable of creating accurate graphs of polynomial functions. However, it is often desirable to sketch a quick representation of a function's graph to get a general idea of its...
Curated Video
Become a Better You in 2023 By Reviewing These Positive Character Traits (reading skill/vocabulary)
View a list of positive character traits. 5 of them are interactive task cards. Think of one way that you can improve as a person in 2023.
Curated Video
Simplify Expressions
The video “Simplify Expressions” introduces algebra tiles as a helpful tool for representing and simplifying algebraic expressions.
Curated Video
Factor Polynomials
A video entitled “Factor Polynomials” which models how to factor quadratic equations.
Curated Video
Recognize that Absolute Value is Always Positive by Adding Two Negative Numbers
Recognize that Absolute Value is Always Positive by Adding Two Negative Numbers recognizes that the absolute value of a number is always positive by adding two negative numbers.
Curated Video
Mathematics: Finding Values on Opposite Sides of 0 on the Number Line
In this video, the teacher explains how to identify which pairs of numbers are on opposite sides of 0 on a number line. They walk through four pairs of values and show how to plot them on the number line to determine which pair is on...
Curated Video
How to Subtract Using a Number Line
In this video, a teacher demonstrates how to subtract using a number line and helps students identify which number line represents a given expression. The teacher breaks down the steps and eliminates incorrect answer choices, making the...
Curated Video
Finding Distance on a Number Line
In this video, the teacher explains how to find the distance between two points on a number line using absolute value. The teacher walks through the steps of identifying the points, using absolute value to find the distance, and writing...
Curated Video
Comparing Absolute Values Using Inequalities
In this video, a math teacher explains how to compare absolute value expressions using inequalities. The teacher walks through five answer choices and explains why only two of them are correct. This video is helpful for anyone looking to...
Nature League
Amazing Advancements in Wildlife Biology | #NowNotThen Tag
This week on Nature League, Brit Garner discusses some positive changes to wildlife biology and conservation research over the last few decades. Get your Critically Endangered Sharks poster here! Only on sale through May 30th.
Curated Video
Graphing a Line: Two Methods Explained
In this video, a teacher demonstrates two ways to graph a line - using a table and using slope and Y intercept. The teacher explains the process step-by-step and provides clear examples to help students understand how to graph a line...
Curated Video
This Is Me Part 1: Embracing Your Identity
In this episode of In Control, Jeff introduces the series "This Is Me," focusing on identity and self-acceptance. He explains the significance of forming one's identity during the teenage years and how it impacts self-concept and...
Curated Video
Mental Health Matters (8th Grade) Part 3: Suicide Prevention
In the final part of the Mental Health Matters series, Kevin addresses the sensitive topic of suicide prevention. He acknowledges the gravity of suicide and emphasizes the importance of having the tools to potentially identify signs of...
Curated Video
Built for It - Part 3: Overcoming Adversity- Our Actions Matter
In this last episode of the "In Control" series, Jeff provides his personal insights on overcoming adversity. He emphasizes the need to evaluate our actions amidst hardships, and offers valuable tools to help us remain resilient and...
Curated Video
Operations with Rational Numbers: Multiplying and Dividing
In this video, the teacher explains how to perform operations with rational numbers, specifically multiplication and division. The video includes step-by-step instructions and rules for handling different signs and dividing by a...
Curated Video
HOW to Plot the Solution on a Number Line
In this math video we will learn how to plot the solution on a number line to answer a standardized math test question. We will solve an equation by adding rational numbers. We will review the rule for adding number values with different...