Press Association
Boris Johnson poses for selfies with members of NHS staff in Epsom
Prime Minister Boris Johnson poses for photographs as he meets members of staff during a visit to the South West London Elective Orthopaedic Centre in Epsom, Surrey. He also meets patient Rita Thomson after she had a complete hip...
Sky News
Boris Johnson speaks on his politcal legacy
CLEAN: Exterior interview with Prime Minister Boris Johnson speaking in regards to his legacy and gigabit broadband on the 30th August 2022 in North Dorset, England
AFP News Agency
CLEAN : Rio-Paris crash: plaintiffs disappointed by the prosecution's closing argument
They are not free prosecutors who have stated today, they were constrained by a certain number of logics," says Alain Jakubowicz, lawyer for the association Entraide et Solidarité AF447, which brings together the relatives of the victims...
AFP News Agency
CLEAN : French govt pledges roughly 400 million euros to help health sector
French Health Minister, Francois Braun, has announced new measures costing "about 400 million euros" to deal with problems in the hospital sector (Footage by AFPTV via Getty Images)
AFP News Agency
CLEAN : French Communist party repeats call for wage increases, says bonuses do not 'cut it'
The government today does not want to hear about wage increases, it encourages companies to pay bonuses, and we can see today that this does not cut it," said Fabien Roussel, the leader of the French Communist party, at the start of a...
AFP News Agency
CLEAN: Madonna fans line sidewalk ahead of Paris concert
CLEAN: Madonna fans line sidewalk ahead of Paris concert
Curated OER
What's Another Definition for Prime and Composite Numbers?
Simply put, a prime number is a number that is divisible only by one and itself. All other numbers are composite.
Curated OER
What's Another Definition for Prime and Composite Numbers?
Simply put, a prime number is a number that is divisible only by one and itself. All other numbers are composite.
Curated OER
What's a Prime Polynomial?
The instructor defines a prime polynomial as much the same as a prime number: they only have two factors, 1 and itself. She further demonstrates what a composite polynomial is to give an example of a polynomial that is not prime.
Annenberg Foundation
Annenberg Learner: Mathematics Illuminated: The Primes
A detailed look at the importance of prime numbers, not only in math, but also in science and in the field of cryptography. [28:27]
Khan Academy
Khan Academy: Randomized Algorithms: Fermat Primality Test
This video is part 10 of a series. It shows a quick outline of how & why it works.
Loyola University Chicago
Math Flix: Table of Factors
This QuickTime movie provides an opportunity to identify factors and with that information identify prime numbers. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Prime Numbers: Sieve of Eratosthenes Part 2
This QuickTime movie continues using a hundreds chart to record all the prime numbers between 1 and 100 by eliminating all the composite numbers. As you watch and listen to the teacher and students interact it helps clarify the thinking...
Loyola University Chicago
Math Flix: Prime Numbers: Sieve of Eratosthenes Part 1
This QuickTime movie uses a hundreds chart to record all the prime numbers between 1 and 100 by eliminating all the composite numbers. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and...
Sophia Learning
Sophia: Divisibility Rules: Lesson 10
This lesson introduces the rules of divisibility. It is 10 of 11 in the series titled "Divisibility Rules."
Sophia Learning
Sophia: Divisibility Rules: Lesson 2
This lesson introduces the rules of divisibility. It is 2 of 11 in the series titled "Divisibility Rules."
Sophia Learning
Sophia: Divisibility Rules: Lesson 7
This lesson introduces the rules of divisibility. It is 7 of 11 in the series titled "Divisibility Rules."
Sophia Learning
Sophia: Different Representations of Monomials
This video lesson demonstrates how to break down a monomial using prime factorization. Students can check their understanding with an assessment.