Curated Video
Key features of a cubic graph
Pupil outcome: I can identify the key features of a cubic graph. Key learning points: - A cubic graph has a distinct shape. - The roots of a cubic graph are where the graph intersects with the x-axis. - The turning points are the local...
Curated Video
Key features of a quadratic graph
Pupil outcome: I can identify the key features of a quadratic graph. Key learning points: - A quadratic graph is a parabola. - The roots of a quadratic graph are where the graph intersects with the x-axis. - The turning point is the...
Professor Dave Explains
Linear Second-Order Differential Equations Part 1: Homogeneous Case
After a number of tutorials covering first-order differential equations, it's time to start tackling second-order differential equations. These contain a second derivative term, and they are quite useful in physics. To introduce these,...
Great Big Story
The African Elephant, conservation and challenges
Discover the African elephant, the world's largest land mammal, facing the ongoing threat of poaching despite conservation efforts.
Curated Video
Exploring the World of Bears: Beautiful and Dangerous
In this video, viewers will learn about the fascinating world of bears, including their habitats, behaviors, and unique characteristics. From the American black bear to the mighty brown and grizzly bears, this educational video provides...
Curated Video
Exploring Moss: Nature's Directional Guide and Spanish Moss
In this video, the teacher explains how moss can be used as a directional guide in the woods. Moss usually grows on north-facing surfaces to stay in the shade, so if you see moss growing on one side of trees, it can point you in the...
Curated Video
What is Project Governance? Project Management in Under 5
Project Governance is central to the success and accountability of your projects. So, what is Project Governance?
Curated Video
Growing Bean Sprouts - Part 1
Learn about how seeds sprout into plants, and find out if it is possible to grow bean sprouts without soil!
0:00 – Introduction
0:17 – What you need
0:45 – Explanation
2:54 – Safety
3:03 – Growing Bean Sprouts Setup 1
3:44 – Growing...
Curated Video
Color Changing Celery
Learn about plants, and see how you can change their color!
Minute 0:30 – Introduction
Minute 0:43 – What you need
Minute 1:06 – Explanation & description of plants and their function
Minute 2:24 – Experimental plan
Minute 3:03 –...
Curated Video
Growing Bean Sprouts - Part 2
In this experiment, find out if it is possible to grow bean sprouts in the dark, without soil!
Curated Video
Color Changing Flowers Experiment - Part 1
Watch as Dr. Boyd changes the color of White Carnation Flowers.
0:00 – Introduction
0:28 – What you need
0:53 – Explanation
2:21 – Safety
2:39 – White Carnation Experiment
3:40 – Time-elapsed results
Veritasium
Why Trees Are Out to Get You
These videos are from 2012 so my interest in trees goes back a long ways. I think these videos discuss two of the most interesting and amazing facts about our leafy friends: they are made mostly of CO2 (which comes from us breathing out...
Science ABC
Photosynthesis: The Biochemistry Behind How Plants Make Their Food
Plants, unlike most living things, produce their own food through a process called photosynthesis. Photosynthesis means 'making using light'. Plants use the energy from the sunlight to make food. The food matter comes from carbon dioxide...
Science ABC
How Do Plants Reproduce?
Plant reproduction comes in two types: sexual and asexual. Sexual reproduction is similar to human reproduction, in which male pollen and female ovarian germ cells fuse into a new organism that inherits the genes of both parents. Asexual...
Food Farmer Earth
Katrina Blair Discusses the Wild Wisdom of Weeds: Essential Plants for Human Survival
Dive into Katrina Blair's insights on how wild weeds can be both food and medicine, aiding in human survival and environmental health. Discover the untapped potential of these resilient plants found across all human-inhabited continents.
Curated Video
Tropism
When a plant grows in a particular direction in response to an external stimulus. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Plant Transport
How does a tall tree draw water from its roots to its leaves? And how does food made in leaves reach the rest of a plant? Discover how plants transport resources via the xylem and phloem. Biology - Plants - Learning Points. Transpiration...
Curated Video
Oak Life Cycle
Just one in every 10,000 acorns will grow into a mature tree. Discover the epic life of one oak, from seed to ancient adulthood. Biology - Plants - Learning Points. The oak tree has a lifespan of over 1000 years. It produces thousands of...
Curated Video
What Plants Need to Grow
Plants produce oxygen and provide our food, but what do they need to live? Learn why nitrates, phosphates, potassium and magnesium are vital for plant health. Biology - Plants - Learning Points. Understanding how plants grow ensures we...
Curated Video
Parasitic Plants
Different species of parasitic plants steal nutrients from host species in order to survive. Sometimes this ends in the death of the host. Biology - Plants - Learning Points. Parasitic plants derive some or all of their nutrients from...
Curated Video
Plants in Extreme Environments
To survive, plants have developed adaptations to regulate temperature and water, and maximise the capture of sunlight. Some plants have even evolved to survive in extreme environments of hot deserts and Polar regions. Biology - Plants -...
Curated Video
Root Hairs
Find out how remarkable adaptations allow the spinifex plant to thrive in the desert. Biology - Plants - Learning Points. Root hairs are specially adapted to suit their role. Root hairs increase the surface area of the roots for...
Curated Video
Algae: Diverse and Vital Organisms of Our Ecosystems
Discover the amazingly diverse world of algae. These species come in all shapes and sizes, and are one of the most important groups of organisms on our planet. Biology - Ecosystems - Learning Points. Algae produce more oxygen than all...