Visual Learning Systems
What Are Plants?: Why Are Plants Important?
This series of videos explores the diversity of plants and introduces the important characteristics plants have in common: photosynthesis, cell walls, and reproducing by seeds and spores. The importance of plants in everyday life is...
ProTeachersVideo
KS3 Britain's Black History - Coffee Houses and the Slave Trade
Learn about the growth in popularity of coffee and its connections with black history in Britain, in this lesson starter for use with KS3 pupils. Historian Tony Warner shows how you can discover where to find Black History in your Town...
TMW Media
Tree Farming: What is SOLDRA
What are key points about the organization? How do Botanists determine the quality and characteristics of a tree? Tree Farming, Part 1
Curated Video
Extension of Property Rights and the Coase Theorem
In this video, the topic of the extension of property rights is discussed, and how governments use it to correct market failure. The Coase theorem is explained and an example is given to illustrate this principle. The video also explains...
Curated Video
Create a computer vision system using decision tree algorithms to solve a real-world problem : Decision Trees and Random Forests
From the section: Machine Learning: Part 1. In this section, we’ll learn how machine learning works, and how it fits in with the world of AI and deep learning. And learn to train, test and validate the data using K-fold cross-validation....
The Viral Fever
Mayan Garden, Mexico: Ancient Mayan Forest Gardens
Mayan Garden, Mexico part 2/2: This video explores the sustainable agricultural practices of the Mayan descendants in Central America, specifically their use of the Milpas system to grow crops like corn, beans, and squash. It also delves...
Curated Video
Using Similarity Criteria to Find the Distance Across a Canyon
In this lesson, students learn how to solve real-world problems involving similarity criteria. Using the example of finding the distance across a canyon, they apply the vertical angle theorem and angle-angle similarity postulate to...
Professor Dave Explains
Techniques for Sampling and Analysis in Dendrochronology
We now know what dendrochronologists do. They examine tree rings. But precisely how do they do this? How do they collect the data? How do they analyze it? This is a very involved question, but let's try to answer it by investigating the...
Visual Learning Systems
The Importance of Plants
In this video, students learn about the process of photosynthesis and how plants obtain food. The video highlights the importance of plants in producing oxygen and providing food for various organisms, emphasizing the numerous ways we...
The Backyard Scientist
How to Grow A Lead Crystal Tree! Old Alchemy Demonstration.
AKA "Saturns Tree" or the "Tree of Saturn", it is a well known, but often forgotten demonstration. It is very easy to do at home, but you must be carefull.. Lead is very poisonous!
Oxford Comma
Love and Memory: What Lips My Lips Have Kissed
A summary, reading, and analysis of Edna St. Vincent Millay's "What lips my lips have kissed, and where, and why." The title alone could have its own video, so please don't take this as an exhaustive study. But, if you're confused by the...
Visual Learning Systems
Exploring Plant Reproduction: Gymnosperm Reproduction
This engaging series of videos uses colorful animations and on-location footage to illustrate some of the amazing ways plants reproduce. The reproduction processes in bryophytes, ferns, gymnosperms, and angiosperms are highlighted....
Weatherthings
Weather Things: Lightning Safety
Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...
Planet PE
GCSE PE paper1 revision- respiratory system
In this video we look at the pathway of air and how the alveoli assist in gases our exchange.
Visual Learning Systems
Forests: Temperate Deciduous Forest
Using vivid footage filmed on location around North America, this video explores the characteristics, locations, and inhabitants of the three main types of forests - deciduous forests, coniferous forests, and rainforests. Additional...
Bethany Thiele, Art Teacher
Bleach Painting Tutorial (On Colored Paper)
Did you know you can “reverse paint” with bleach? The bleach removes color from colored paper! Watch this video for materials, tips, ideas and demonstrations! Music from BenSound.com
Visual Learning Systems
Origin and Diversity of Plants: Gymnosperms
The conquest of land by plants and their proliferation is an amazing biologic story. This vivid, colorful series of videos highlights the evolution of plants, while also describing the major groupings of modern-day plants. Concepts and...
Curated Video
Discuss the importance of data : Understanding a Regression Tree
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Curated Video
Implement different search algorithms : In-order traversal of a Binary Search Tree
From the section: Algorithms - Search and abstract data structures. This section is about Algorithms. You will learn about Bisection, Binary section etc. In-depth look at in-order traversal and how it results in a sorted representation...
Weatherthings
Wildfire Safety: Threats and impacts
How, when, and where wildfires happen, with a focus on safety. Wildfires need fuel and heat, so they can happen in any dry place. They are a natural part of Earth and they do have benefits. Most are caused by human activity. Wildfires...
Psychology Unlocked
Why is your first relationship so important? Internal Working Models - Psychology Revision Video
This video is the eighth installment of our Psychology Revision Series to prepare you for your exams with exactly the right information that you need to know.
Oxford Comma
Haunting Poetry: All Hallows
Why would a poet use ambiguity? What do I do if I can't figure out what an image means? How come these words are haunting my dreams? All of these questions and more are addressed in this reading, summary, and analysis of Louis Gluck's...
Curated Video
Romania, Bucovina Painted Monasteries
Among the most picturesque treasures of Romania are the Painted Monasteries of Bucovina (in northeastern Romania). Their painted exterior walls are decorated with elaborate 15th and 16th century frescoes featuring portraits of saints and...
Tom Nicholas
Structuralism and Semiotics: WTF? Saussure, Lévi-Strauss, Barthes and Structuralism Explained
Structuralism is a form of literary theory which, inspired by semiotics and the linguistics of Ferdinand de Saussure, emerged in France in the 1950s. In this week’s episode of What the Theory?, we take a look at how structuralism and...