Curated Video
Beyond Irrationality
Philosopher Brian Epstein (Tufts University) argues that the social world cannot be explained through individuals alone.
Curated Video
Identify Extraneous Solutions
“Identify Extraneous Solutions” will review the different methods of how to test equations for extraneous solutions.
Curated Video
Dividing Rational Numbers
"Dividing Rational Numbers” will review the rules and procedures for dividing rational numbers.
Curated Video
The Importance of Irrationality
Princeton University physicist Paul Steinhardt reveals how irrational ratios of two repeating patterns produces intriguing and unexpected effects.
Curated Video
Solutions by Graphing Systems
This video will discuss examples to find approximate solutions by graphing, using technology. Equations of the form f(x) = g(x) will be solved, where f(x) and g(x) may be linear, polynomial, rational, absolute value, exponential, or...
Why U
Algebra 91 - Rational Functions and Vertical Asymptotes
A rational function is any function that can be written as a fraction whose numerator and denominator are polynomials. Rational functions include a broad range of possibilities. For example, since a polynomial can be a constant, a...
Curated Video
Understanding Rational and Irrational Numbers: Identifying Decimal Patterns
In this video, the teacher discusses the concept of rational and irrational numbers by analyzing a specific number value and four statements about it. Through a clear and concise explanation of integers, whole numbers, and fractions, the...
Curated Video
Is Mathematics INVENTED or DISCOVERED?
The tale of mathematics is as old as humanity. It has evolved from simple math, like counting cattle, to an intricate study of an object through abstract concepts that we know today. It was not until 600 BC, when civilizations settled,...
Curated Video
Comparison between two numbers up to 9 digits
Comparison between two numbers up to 9 digits
Curated Video
A number lying in the middle between two numbers.
A number lying in the middle between two numbers.
Curated Video
The concept of multiplication table of Six.
The concept of multiplication table of Six.