Primer
Simulating the Evolution of Sacrificing for Family
Simulating the Evolution of Sacrificing for Family
Financial Times
Seed banks can help guard against threats to food production
FT Food Revolution - An estimated 40 per cent of global plant species are at risk of extinction. As climate change and monocultures threaten global agricultural production, and with food insecurity on the rise, the FT’s Gideon Long...
Financial Times
Water: too precious to be just another commodity?
FT Rethink - Water is life, but in a warming world it’s in ever shorter supply. California and Australia have active markets allowing investors to bet on its fluctuating cost. The FT’s Gill Plimmer explores whether water really is just...
Curated Video
What Are The Different Types Of Democracy?
A democracy is simply a system of government where the citizens directly exercise their power and have the right to elect government representatives who collectively create a government body for the entire nation (like a parliament). In...
Curated Video
GCSE Biology - What Are Vaccines? Are They Safe? How Do They Work? Vaccines Explained #39
How do vaccines work? What's heard immunity? And what are the pros and cons of vaccination?
Curated Video
GCSE Biology - Variation and Evolution #68
Explore all the terms around evolution, including 'natural selection', 'variation', and 'survival of the fittest'. And see how Darwins came up with the theory of evolution despite not even knowing what DNA or mutation were.
Curated Video
GCSE Biology - Selective Breeding #77
Selective breeding is the process of choosing the best animals and plants and breeding them together, in the hope of getting even better offspring. Learn how it all works and why we do it in this video!
Curated Video
GCSE Biology - Pros and Cons of Sexual and Asexual Reproduction (Part 2) #72
This video covers: - Brief summary of sexual and asexual reproduction - The advantages and disadvantages of each Exam board specific info: AQA - Separate/triple science only IGCSE Edexcel - Separate/triple science and higher tier only -...
Curated Video
GCSE Biology - Interdependence - Community and Competition #84
Ecology is all about how organisms interact. This video explores important terms like interdependence, community, habitat, ecosystem, competition and more while exploring what ecology really is.
Curated Video
GCSE Biology - Food Chains & Predator Prey Cycles #85
For ecosystems to function they need energy; and we can see how this energy moves through ecosystems with food chains. We also explore how the populations of predators and prey vary over time with predator prey cycles.
Curated Video
Binary Fission - How Do Bacteria Divide? #12
This video covers: - How bacteria divide by binary fission - How to calculate bacterial population growth - The optimum conditions for bacterial growth
Curated Video
Space Exploration: Why Florida?
Dr. Forrester discusses the fact that population, culture, settlement patterns, economy, and politics influence the characteristics of places, specifically, Cape Canaveral and the Kennedy Space Center.
Mr. Beat
Calgary and Edmonton Compared
#geography #calgary #edmonton Calgary and Edmonton The biggest two cities in Alberta, Canada Heck, two of the biggest in ALL of Canada- I’m not joshing you. Calgary is the 4th biggest and Edmonton is the 5th. About 300 kilometers apart,...
Curated Video
Ecosystems
Dr. Forrester defines the term ecosystem and talks about the factors that have a negative effect on them. Dr. Forrester will also discuss measures that can be taken to help preserve our ecosystems.
Curated Video
Environmental Impact of Agriculture
Dr. Forester discusses the importance of agriculture and teaches the students about the effects of pesticides. She also explains how the organic food industry helps the ecosystem.
Curated Video
The Canal that Accidentally Grew a Forest in the Arizona Desert
Permaculture instructor Andrew Millison visits the Central Arizona Project canal and shows how the raised canal structure has inadvertently become a major water harvesting swale that stretches across a wide landscape, and is one of the...
Curated Video
High Five Facts - Biggest Cities
This video explores five fun facts about biggest cities.
Curated Video
Random Sampling of Populations
"Random Sampling of Populations" uses random sampling to identify the populations of two states in word problems in order to solve.
Curated Video
Microsoft Excel 2021365 - Beginner to Advanced - Extract Unique Values with Multiple Criteria
In this video, we will cover extract unique values with multiple criteria.
Curated Video
Teddy Roosevelt's Square Deal
In the early 1900s, President Theodore Roosevelt's progressive legislation, dubbed the Square Deal, aimed to limit the power of corporations, protect consumers, and conserve natural resources. The Square Deal drastically changed the...
Curated Video
Forced Removal to Mexico: Repatriation Drives
During the Great Depression, the U.S. government detained and deported almost 2 million Mexican American citizens and people of Mexican descent, in an initiative known as the Repatriation Drives.
Curated Video
Department of Commerce
The Department of Commerce is one of the largest, most powerful of U.S. government agencies. Its mission? To “create the conditions for economic growth and opportunities for all communities.”
The Business Professor
ABCD Counties
ABCD Counties are the way different counties in the U.S. are classified based on population size. The population size is based on census data