Curated Video
Demographic Transition Model
Exploring models which describe changes in birth and death rates as countries go through five stages of development. How does development impact population age and rate of change? Human Geography - A Changing World - Learning Points. The...
ACDC Leadership
The Demographic Transition Model (DTM)
In this video I explain economic development and the The Demographic Transition Model (DTM). Which shows how three things change over time: the birth rate, the death rate, and the total population. To give it some context, I focus on the...
Mr. Sinn
Stages of the Demographic Transition Model
This video explains the demographic transition model. The video goes over each of the five stages and explains why we see society change between the stages. In order to make sure you remember all of the important information in the video...
Crash Course
How Populations Grow and Change: Crash Course Geography
Is the world overpopulated or underpopulated? While we worry about there being too many people for the planet to support, we can also worry about how fewer people in a given place may affect the economy, what may happen when there are...
Crash Course
Ghosts, Murder, and More Murder - Hamlet Part I: Crash Course Literature 203
In which John Green teaches you about Hamlet, William Shakespeare's longest and most-performed play. People love Hamlet. The play that is, not necessarily the character. Hamlet is a Tragedy with a capital T (I guess I don't have to point...
Global Health with Greg Martin
Epidemiological transition
Epidemiological transition is the changing patterns of disease (and causes of death) seen in human history. Those of us interested in public health and global health need to understand that this process isn’t over. The epidemiology of...
Makematic
UN Global Goal 16: Peace, Justice and Strong Institutions (Ages 11 - 17)
Short animation explaining UN Sustainable Development Goal 16: Peace, Justice and Strong Institutions for teenage students
Healthcare Triage
More Studies on Advanced and Basic Life Support
ALS still doesn't appear to be better than BLS. This is Healthcare Triage News.
Mr. Sinn
Understanding Population Pyramids & The DTM (AP Human Geography)
This video goes over population pyramids. The video explains how to read population pyramids and how they connect to each stage of the demographic transition model. In order to make sure you remember all of the important information in...
Gresham College
The Victorians: Life and Death - Professor Richard J. Evans
The nineteenth century, above all in Europe, was the age of the 'demographic transition', from high birth and death-rates to low ones; people's health improved, they lived longer, the devastating visitations of epidemics like smallpox,...
Crash Course
Crash Course Outbreak Science Preview
Welcome to Crash Course Outbreak Science! What do pathogens actually do to us that makes us sick? Why do societies respond to outbreaks of infectious diseases the way they do? How can we stop the next outbreak? These are the kinds of...
Crash Course
What Is Outbreak Science? Crash Course Outbreak Science
Infectious disease has affected the human species for as long as we’ve existed, but in that time we’ve come a long way in understanding what they are and how they spread. In this episode of Crash Course Outbreak Science, we’ll introduce...
Crash Course
How Do We Investigate Outbreaks? Epidemiology Crash Course Outbreak Science
At the heart of outbreaks are people! People are the ones who get sick, transmit diseases, and change the way they live in response to outbreaks. In outbreak science, we can better understand the relationship between people and disease...
Amoeba Sisters
Punnett Squares and Sex-Linked Traits
Explore inheritance when carried on the X chromosome with the Amoeba Sisters! This video focuses on how to do general Punnett square problems that involve traits on the sex chromosomes (X and Y chromosomes). We do want to point out...
Crash Course
100 Years of Solitude Part 2: Crash Course Literature 307
In which we continue our exhaustive look at One Hundred Years of Solitude by Gabriel Garcia Marquez.
Ancient Lights Media
The Biological Effects of Tonicity
Osmosis Set: 2. This clip examines tonicity: the effect of various concentrations of solute molecules and plant cells.
Curated Video
Writing Unit Fractions with Numerators and Denominators
This video lesson teaches students how to write unit fractions using numerators and denominators. It explains that a unit fraction represents one share of equal parts of a whole and demonstrates how to write fractions using fraction...
Curated Video
Describe a Person You Admire - Band 9 Speaking Part 2 Sample
You may need to describe a person you admire on IELTS Speaking Part 2, and you need to be ready with high level vocabulary! Today you’ll get a band 9 Speaking Part 2 sample answer about a person Jessica admires.
The Wall Street Journal
Regulating America's Companies
The Securities and Exchange Commission has a new agenda. How will it affect companies and markets?
The Daily Conversation
The Future of America
A look at the future of the United States of America through demographic data projections. With charts and graphs, we examine the two big transformations happening in the US: our population is becoming non-white, and it’s aging in record...
Brainwaves Video Anthology
James LaRue - On Censorship: A Public Librarian Examines Cancel Culture in the US
James LaRue reflects on his 40-year career and the challenges faced regarding censorship in public libraries. He identifies four main reasons for book challenges: personal prejudice, parental fears during children's transitional ages,...
Sophia Learning
Sophia: Malthusian Theory and Demographic Transition Theory: Lesson 2
This lesson will compare and contrast the Malthusian theory and the demographic transition theory. It is 2 of 4 in the series titled "Malthusian Theory and Demographic Transition Theory."
Sophia Learning
Sophia: Malthusian Theory and Demographic Transition Theory: Lesson 3
This lesson will compare and contrast the Malthusian theory and the demographic transition theory. It is 3 of 4 in the series titled "Malthusian Theory and Demographic Transition Theory."
Bozeman Science
Bozeman Science: Human Population Dynamics
Paul Andersen explores population dynamics of the human population. The population has show exponential growth since the industrial revolution and all countries will eventually move through the demographic transition. [11:14]