SciShow
7 Strange Ways Birds Use Their Feathers
Feathers are great for flying—but did you know birds use their feathers for so much more? Find out what secrets birds are hiding from us in this new episode of SciShow!
PBS
The Biggest Thing That Ever Flew
Today, we're familiar with two types of flying vertebrates -- birds and bats. But over 66 million years ago, there was a giraffe-sized reptile that soared through the sky.
TED-Ed
TED-Ed: Vultures: The acid-puking, plague-busting heroes of the ecosystem | Kenny Coogan
In the African grasslands, a gazelle suffering from tuberculosis takes its last breath. The animal's corpse threatens to infect the water, but for the vulture, this isn't a problem: it's a feast. With a stomach of steel that can digest...
Curated Video
Exploring the World of Butterflies and Moths
In this video, we explore the fascinating world of butterflies and moths, belonging to the Lepidoptera order. We learn about their unique characteristics, such as their wings covered in scales, their intricate life cycle of...
Curated Video
Andean Condor
Follow a scavenging Andean condor as it soars over the Andes in search of food. Biology - Animal Kingdom - Learning Points. The Andean condor is one of the largest flying birds in the world, with a wingspan of up to 3 metres. Winds in...
Curated Video
Modelling the Spitfire
Though the world's first model aircraft, a Spitfire, was built in a scale of 1:75, the resulting model would fit into the full-size equivalent more than 370,000 times over. Discover how scale is calculated in three dimensions. Maths -...
Curated Video
How Do Animals Fly?
Biological evolution has allowed some animals to fly. Find out exactly how their wings work to achieve this. Physics - Forces - Learning Points. Flight occurs when the upward force is greater than the downward. Flight is explained by...
Curated Video
I WONDER - How Big Were The Pteranodon's Wings?
This video is answering the question of how big were the pteranodon's wings.
Teaching Without Frills
How to Write a Research Paper for Kids - Episode 5: Revising
In this video, you will learn how to revise your research paper to improve your writing. We will add, change, or remove parts to make our writing even better!
Australian Children's Television Foundation
Bird Watching for Sea Eagles
Season 2, Sea Eagles part 2. Kayne and Kamil head to the forest to learn more about sea eagles from a man who knows a lot about the creatures and their hunting habits. They observe a few other birds in the area before setting out on the...
Weird History
Meganeura, The Prehistoric Dragonfly
Three hundred million years ago, the largest insect ever known to humankind hunted in fern jungles and boasted an enormous wingspan of nearly 2.5 feet. Different from modern dragonflies in its size and other attributes, the Meganeura...
Learning Mole
Insects Around the World
This video will explore different insects from around the world and look at how unique they really are!
Curated Video
Correlation vs. Causation: Understanding Reverse Causation
This video lesson explains the concept of correlation versus causation in statistics. It uses various examples to demonstrate that just because two variables are correlated, it does not mean that one causes the other. The video also...
Curated Video
Understanding Scatter Plots and Lines: Distinguishing Exact and Inexact Relationships
In this video, the teacher explains the difference between scatter plots and lines. They discuss how scatter plots represent inexact relationships between variables, while lines represent exact or deterministic relationships. The teacher...
Curated Video
Calculating and Interpreting Correlation Coefficients with Technology
Learn how to calculate and interpret the correlation coefficient using technology. The correlation coefficient measures the strength of the linear association between two variables, and its value falls between -1 and 1. The video...
Curated Video
Understand and Interpret the Slope of a Regression Line
This video explains the connection between the slope of a regression line and the correlation coefficient by examining standardized variables. It demonstrates how the slope of the regression line quantifies an inexact relationship...
Curated Video
Introduction to Correlation and Relationship Strength
The video is a lesson on determining the strength of a relationship between two variables through correlation. The video also introduces the concept of correlation coefficient and explains how it measures the strength of the linear...