Ontario Curriculum - Grade 12 Biology SBI4U Strand F: Population Dynamics

Education Services / L’équipe des services d’éducation
27 May 2015

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Addressing Ontario Grade 12 Biology SBI4U Strand F: Population Dynamics with CurioCity Resources

Ontario’s Grade 12 Biology SBI4U has a Strand on Population Dynamics. The following CurioCity resources can help you address expectations from that strand:

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Eutrophication, or why you should care about pond scumArticles with Starting Points

Have you ever looked at a lake and wondered why there was a thick layer of green scum on the water? Chances are, you were looking at an eutrophic lake. Read More »

The Importance of Keystone SpeciesArticles with Starting Points

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What if instead of oats and marshmallows in your cereal bowl you woke upone morning to find tiny bits of plastic floating in your milk? This is  what's happening to the creatures living in... Read More »

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Cold-loving parasites could hold key to preserving human tissues Articles

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The teeny-tiny parasitic wasp!Articles

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Monster Science Part 4 - Giant Ants and Zombie Ants!Articles

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Ants: The Farmers of the Animal WorldArticles

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Fungi and Insects: A Love StoryArticles

Through evolution, insects and fungi developed important cooperative relationships, also called symbiosis. Read More »

First frogs, now salamanders: Skin fungi threaten the world’s amphibians Articles

In the 1980s and 1990s, when many frog populations were declining, scientists desperately tried to discover the cause. Read More »

New Species of LeopardsArticles

It's all in the Clouds. It's not everyday that you discover a new species, let alone one that has been right under your nose for almost 200 years. Read More »

When a body falls in the ocean, the game is afoot!Articles

Every now and then, a human foot washes up on the shore, usually wearing a running shoe. But where did it come from, and where’s the rest of the body. Read More »

Island biodiversity: A world within a worldArticles

Considering that nowadays species are going extinct at a faster rate than the dinosaurs did, it is very important to conserve islands as biodiversity hotspots. Read More »

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Learning to peacefully coexist with wild animals is key to supporting conservation efforts and protecting the health of local ecosystems. Read More »

Giant Squid Caught in JapanArticles

Researchers in Japan have caught a real, living, 24-foot long, giant squid off coast of the Ogasawara Islands south of Tokyo! Read More »

Keep on the Grass!Articles

If you happen to live in Ontario, you better read up, 'cause your yardwork might actually involve science this year. Read More »

How do plants affect the environment?Articles

What can grow up to 80 meters tall and live for 1000 years? Give up? It's a Giant Sequoia, the biggest plant in the world. Read More »

What are hummingbirds' predators?Articles

Who knew one of the most beautiful birds in nature are predated by cats, other birds, insects, and even us! Read More »

Forest FiresArticles

The hot, dry conditions of summer in many regions across Canada make this prime time for forest fires. A small spark is often enough to set off a blaze in the woods, so you can only... Read More »

Snaring Poachers with DNA BarcodingArticles

Scientists can help enforce wildlife laws and regulations using a technique called DNA barcoding. Read More »

The death of the bees explained - parasites, poison and humansVideos

This video by In a Nutshell - Kurzgesagt explains why bees are important for our own survival and why scientists think they have been dying. Read More »

Honeybee MysteryVideos

Honey Bees help produce 1/3 of the food that you eat. Find out more about them and what is threatening their existence. Read More »

Invasive fire ants lose heads to fliesVideos

Discovery-News.com: Of all the methods being used to fight a fire ant invasion in the Southeast, this one might be the grossest. Read More »

Cordyceps: Attack of the Killer Fungi - Planet EarthVideos

Sir David Attenborough and the Planet Earth team discover the weird world of the Cordyceps; killer fungi that invades the body of an insect to grow and diminish the insect population. Read More »

Fooled by Nature : Caribou versus MosquitoVideos

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Chalk Talk: Mitochondria by NSFVideos

Learn more about mitochondria, the power house of cells, and why researchers think they may have actually started as bacteria millions of years ago! Read More »

Insect EvolutionVideos

Learn more about the fascinating world of insect evolution including their common symbiotic relationship with plants. Read More »

Human activities that threaten biodiversity (California Academy of Sciences)Videos

How do humans negatively affect biodiversity? Our actions in a given environment cause problems directly and indirectly. Read More »

What's happening to honey bees?Videos

Honey bee populations are in sharp decline throughout North America and Europe. Many large beekeeping operations are reporting that up to 40 or 50 percent of their swarms have mysteriously... Read More »

What if humans disappeared?Videos

We know that humans and their activities have greatly impacted the earth, but what would happen if humans left planet earth? This video from asapSCIENCE explores what would happen if humans... Read More »

Butterflies & Bats Reveal Clues about Spread of Infectious DiseaseVideos

Learn about how butterflies, bats and other migratory animals can help scientists understand how disease spreads through populations. Read More »

7 Billion: How Did We Get So Big So Fast?Videos

U.N. forecasts suggest the world population could hit a peak of 10.1 billion by 2100. This video explores how we got so big so fast. Read More »

Statistics made fun with technologyVideos

"I kid you not, statistics is now the sexiest subjecton the planet". Read More »

The High Stakes of the Great Lakes - Invasive SpeciesVideos

This video provides an overview of how Asian carp are threatening the Great Lakes and what we can do to prevent them from spreading. Read More »

Invasive species taking over Canadian habitatsVideos

The Japanese knotweed is just the latest species invading Canada's native habitats in a problem that has grown over recent years. This news segment reports on the efforts of Invasive... Read More »

Triple E: The Cattail Way!Student Projects

Winner of the Excellence Award - Gold Medal (Senior) at the Canada Wide Science Fair 2013 Read More »

Richard Turere: My invention that made peace with the lionsVideos

Find out how 13 year old Richard Turere created a eco-friendly invention that helped protect his communities' cattle from lions in the Masai community, Kenya Read More »

No strain, no gain: Filter feeding mantasVideos

Learn more about the biomechanics of feeding manta rays. Read More »

Bioluminescent luresVideos

Learn about the glowing angler fish found in the deep ocean and how it uses bioluminescence to attract its prey. Read More »

Richard Turere: My invention that made peace with the lionsVideos

Find out how 13 year old Richard Turere created a eco-friendly invention that helped protect his communities' cattle from lions in the Masai community, Kenya Read More »

Clever Monkey - Gazelle HuntersVideos

When primates left the forest they adapted to the new conditions. For baboons that meant becoming predatory and more aggressive. Read More »

Red-Lipped Bat FishVideos

What has red lips, a horn, a built in lure, walks on legs and is a fish? The Red-Lipped Bat Fish of course! Read More »

BaitVideos

In late summer the plankton bloom is at its height. Vast shoals of herring gather to feed on it, diving birds round the fish up into a bait ball, and then a humpback whale roars in to scoop... Read More »

Fooled by Nature : LeopardsVideos

Watch this video and see just how strong and cunning leopards can be! Read More »

How to keep elephants and wolves out of your yardVideos

This video from MinuteEarth explains how you can use an understanding of biology to help protect land or crops from unwanted pests safely. Read More »

Dr. Corey J. Morris - Studying the OceanCareer Profiles

Corey helps create marine protected areas and discover ways to maintain healthy & productive fish populations. Read More »

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When we learn about health or medicine (or pretty much anything) there are often numbers and percentages associated with them. You know the stories or ads that say "27 per cent of patients... Read More »

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Katie O'DwyerResearch Profiles

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