Curated Video
Discuss the importance of data : Classification tree in Python: Training
From the section: Simple Classification Tree. This section we will expand our knowledge of regression Decision tree to classification trees, we will also learn how to create a classification tree in Python. Simple Classification Tree:...
Curated Video
Plant Defences: Physical Barriers and Chemicals
This video provides an overview of the different ways in which plants defend themselves against pathogens and pests. It explains the physical barriers that plants create, such as cellulose cell walls and waxy cuticles, and how they work...
Visual Learning Systems
Exploring Desert Reptiles and Invertebrates
This video explores the diverse animal life in the Sonoran Desert. From the fringe-toed lizard that burrows into the sand to escape predators, to the world's most diverse population of rattlesnakes that use venom to subdue their prey,...
Science360
Revealing Nature's Mathematical Formula For Survival
The vascular system of a leaf provides its structure and delivers its nutrients. When you light up that vascular structure with some fluorescent dye and view it using time lapse photography, details begin to emerge that reveal nature's...
Science360
Revealing Natures Mathematical Formula For Survival
The vascular system of a leaf provides its structure and delivers its nutrients. When you light up that vascular structure with some fluorescent dye and view it using time lapse photography, details begin to emerge that reveal nature's...
Visual Learning Systems
The Importance of Chlorophyll
In this video, the teacher explains why the dominant color observed on a hillside is green. The green color comes from the chlorophyll present in the chloroplasts of plant cells. Activities of Plants part 4/9
Science360
Extreme Microbes : Extremophiles - Science Nation
Astrobiologist Richard Hoover really goes to extremes to find living things that thrive where life would seem to be impossible - from the glaciers of the Alaskan Arctic to the ice sheets of Antarctica. These so-called, "extremophiles"...
Curated Video
Discuss the importance of data : Basics of decision trees
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...
Britlish
Trees (subtitles)
A comprehensive video English lesson looking at the vocabulary associated with trees. New vocabulary is coupled with appropriate imagery to make understanding and memorisation as easy as possible for the student. The video is narrated by...
Science360
Fluorescent Foliage - Science Nation
The vascular system of a leaf provides its structure and delivers its nutrients. When you light up that vascular structure with some fluorescent dye and view it using time lapse photography, details begin to emerge that reveal nature's...
Visual Learning Systems
Investigating Simple Plants: Liverworts and Hornworts, and Mosses
This series of videos explores the fascinating characteristics of nonvascular land plants as well as some of the simpler vascular plants. An in-depth look at mosses, hornworts, and liverworts serves as the topic of study for the...
Journey to the Microcosmos
Euglenoids Single-Celled Shapeshifters
Euglenoids have had a very, very long time to evolve, and that has led to the things they have evolved into being extremely diverse—so diverse that, combined with the varied shape-shifting abilities of its member species, euglenoids have...
Weatherthings
Why Leaves Change Color in the Fall
Autumn can produce brilliant colors in the leaves. In spring and summer, the leaves of trees use chlorophyll to turn sunlight, water, and carbon dioxide into food, and that makes leaves green. As daylight diminishes in autumn, less...
Visual Learning Systems
Photosynthesis and Plant Responses: Leaves and Photosynthesis
Students will learn why photosynthesis is so important to us. The different plant structures and compounds involved in photosynthesis and transpiration are highlighted. Beyond photosynthesis, plant responses to certain stimuli and...
Brave Wilderness
World's Most Famous Frog!
On this episode of Breaking Trail, Coyote tracks down Costa Rica’s most iconic frog, the Red Eyed Tree Frog! Also known as the Red Eyed Leaf Frog, this species is well known for its vivid color patterns and giant bright red eyes. It is...
Curated Video
Compare different types of data structures : Segment Trees and the RMQ Problem
From the section: Tree-Based Data Structures. In this section, we will go over a few robust tree-based data structures, that are indispensable for efficiently solving various query-related problems. In this video, we revisit the RMQ...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Stem and Leaf Diagram - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brave Wilderness
BITTEN by a GIANT WATER BUG!
On this episode of Breaking Trail, Coyote is bitten by a Giant Water Bug! Also known as a Toe Biter, these Water Bugs pack one seriously powerful chomp. Using their beak like appendage they inject a strong enzyme into their prey to...
Australian Broadcasting Corporation
Bringing Back Biodiversity in Orana, Australia
Movin' to the Country is a series that celebrates the entrepreneurs, innovators and dreamers transforming Australia's beautiful regional areas in surprising new ways. An invasive species of tree, the White Cyprus Pine, has been...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Stem and Leaf Diagram - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brainwaves Video Anthology
Ira Flatow - Teachers Make a Difference - My 7th Grade Teacher
Ira Flatow is the host of Science Friday, bringing 2 million radio and Internet listeners a lively, informative discussion on science, technology, health, space and the environment. Ira is president of Science Friday, Inc. and founder...
Brave Wilderness
Frog Scavenger Hunt! - Can I Catch Them All?
In this episode, Coyote is in Costa Rica to go on a frog scavenger hunt! Costa Rica is home to many diverse frog species, making it the perfect place for this scavenger hunt. The question is.. how many different species of frogs can...
Let's Tute
Easy Tutorial: How to Paint Realistic Leaves
In this video tutorial, the teacher demonstrates how to easily create a lifelike leaf painting. The step-by-step instructions guide viewers through the process of drawing and painting the veins, segments, and highlights of the leaf,...