Curated Video
Multiplication with 0 and 1: Understanding the Special Properties
In this lesson, students will learn how to solve multiplication problems using the special properties of 0 and 1. They will understand that multiplying by 1 always results in the same number, and that anything multiplied by 0 equals 0.
Curated Video
Dividing Decimals Using Multiplication
In this video, the teacher explains how to divide decimals by using multiplication. The concept of multiplication and division as inverse operations is reviewed, and the students are shown how to apply this understanding to solve...
Music Matters
How to Tell if Music is in Simple Time or Compound Time - Music Theory
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...
Communication Coach Alex Lyon
Stages of Group Development
The stages of group development or decision emergence theory (Aubrey Fisher) describes what you have likely experienced in a team. This video looks a Fisher's four phases of group decision making and development (1970), sometimes called...
Visual Learning Systems
Properties of Numbers: Using Properties of Addition
This math program explores the major mathematical laws on properties including the cummutative property, associative property, and additive identity property. Colorful real-world examples help make these confusing concepts easy to...
Catalyst University
Anti-Dihydroxylation: Theory, Mechanism, Examples, and Biological Applications
Anti-Dihydroxylation: Theory, Mechanism, Examples, and Biological Applications
Visual Learning Systems
Plant-Like Protists: Their Importance and Diversity
This video discusses the main difference between plant-like protists and animal-like protists. The video also highlights various examples of plant-like protists, such as euglenoids, diatoms, dinoflagellates, and different types of algae....
Curated Video
Multiplying a Whole Number by a Fraction
In this video, students learn how to multiply a whole number by a fraction by understanding it as repeated addition. The teacher explains the concept using examples and visuals, showing how to solve multiplication problems involving...
Curated Video
Multiplying by Drawing Pictures in Groups
In this lesson, students learn how to solve multiplication problems by drawing pictures in groups. They review the concepts of factors and products, as well as the commutative property of multiplication.
Curated Video
Dividing Mixed Numbers by Fractions by Multiplying by the Reciprocal
In this video lesson, students learn how to divide mixed numbers by fractions by multiplying by the reciprocal. The teacher explains the concept using real-life examples and models, demonstrating different strategies for solving division...
Brainwaves Video Anthology
Relentless: The Forensics of Mobsters' Business Practices
ABOUT THE AUTHORS: Jerold L. Zimmerman, Ph.D., is the author of Relentless: The Forensics of Mobsters' Business Practices. He is a globally recognized microeconomist and author of seven books and has taught organizational economics,...
Curated Video
Dividing Fractions by Whole Numbers
In this video, the teacher explains how to divide a fraction by a whole number by thinking about equal groups. Using the example of dividing apples, the teacher demonstrates that dividing fractions by whole numbers requires understanding...
Curated Video
Comparing Fractions to Benchmark Fraction 1/4
In this video, students will learn how to compare fractions to the benchmark fraction, 1/4, using visual models. They will understand the concept of numerator and denominator and how they represent part of a whole. Through examples and...
Curated Video
Comparing Treatments Using Resampling: Determining the Effectiveness of New Salt Substitute and Fertilizer
In this video, the teacher explains how researchers can determine if there is a difference between two treatments using a resampling strategy. They use examples of comparing salt substitutes and fertilizers to demonstrate the process. By...
Brainwaves Video Anthology
Mina Cikara - Us Versus Them
Mina Cikara is an Assistant Professor in the Department of Psychology and director of the Intergroup Neuroscience Lab. She received her Ph.D. in Psychology and Social Policy from Princeton University in 2010 and completed a NIH Ruth L....
Curated Video
Interpreting Division: Matching Equations to Real World Examples
In this lesson, students will learn the meaning of division by matching equations to real-world examples. They will understand that division is the inverse of multiplication and involves breaking a whole into equal groups.
Curated Video
Dividing Whole Numbers by Non-Unit Fractions Using a Number Line
In this video lesson, students learn how to divide whole numbers by non-unit fractions using a number line. The teacher uses real-life examples, such as dividing packs of pencils and cupcakes, to demonstrate the concept.
Religion for Breakfast
Why Strict Religions Succeed
Across cultures, religious communities that expect more from their members thrive (or religious communities in which members face greater consequences for leaving). Meanwhile, lenient religious groups struggle to maintain membership. Why...
Science360
The value of social, behavioral and economic sciences
The National Science Foundation's Social, Behavioral, and Economic Sciences (SBE) directorate supports a wide range of research in the social, behavioral and economic sciences that investigates questions about people and our world. The...
Curated Video
Interpreting the Quotient in Fractional Division Problems
This video explains how to interpret the quotient in a division problem with fractions by considering the context of the problem. It provides examples and stories to help students understand the meaning of the dividend, divisor, and...
AllTime 10s
10 Shocking Facts About The Ancient Greeks
From throwing 'undesirables' off clips to tasting urine to check for diseases, the Ancient Greeks has some pretty unusual and disturbing practices.
Curated Video
Dividing Whole Numbers by Fractions: Multiplying by the Reciprocal
In this lesson, students will learn how to divide whole numbers by fractions by multiplying by the reciprocal. They will understand the concept through models and examples, and also learn how to use multiplication to solve fraction...
Curated Video
Understanding ABO Blood Groups and Alleles
This video explains the ABO blood group system which is important for blood transfusion compatibility. The video describes the four blood types and how they are determined by the presence or absence of specific markers on red blood...
Communication Coach Alex Lyon
Group Leadership Skills: Part 2
Group leadership involves asking good questions. Many leaders talk AT the group and discussions fall flat. In Part 2 (of 5) in this collection of videos on Effective Group Communication Skills, you'll learn how to ask good questions in...