On this episode of Breaking Trail, Coyote takes you up close for a special look at the American Alligator vs the American Crocodile! While often confused for one another, Alligators and Crocodiles are actually very different reptiles…not...

In this video, we explore male gametogenesis, also called spermatogenesis, a process that generates sperm cells (spermatozoa).

In this lesson, students learn how to describe events as subsets of a sample space using tables and tree diagrams. They explore the concept of sample space, which is the set of all possible outcomes for an event, and learn to express...

In this video, a teacher explains how to solve basic probability questions using real-life examples. The video covers topics such as empirical probability, drawing cards, and tossing coins, and provides step-by-step solutions to each...

The city is full of fun animals. Can you guess them all? With every clue, you'll learn more and more about each animal. Then, see if you can solve the puzzle!

Washing your hands thoroughly with soap is one of the most effective ways to eliminate SARS-CoV-2, the virus that causes COVID-19, from your skin, according to Taiwan’s Centers for Disease Control.

This video provides an in-depth look at the fascinating characteristics and behaviors of crocodilians. From their highly developed sense of smell to their unique scales and teeth, crocodilians are well-equipped predators. Crocodilians...

The European Space Agency's Venus Express mission saw something it could not explain. It appeared that there were holes on the nightside of Venus' ionosphere. Researchers at NASA's Goddard Space Flight Center investigated these...

Learn the basics of vector operations. Vectors can be added, subtracted and multiplied. To add or subtract two or more vectors, we add each of the corresponding components of the vectors. To multiply a scalar to a vector, we simply...

It describes in detail the process of gametogenesis, i.e. the formation of sperms and ova from the germ cells.

This video explores the fascinating world of apes, specifically focusing on the lesser apes known as Gibbons. It delves into their evolutionary history, unique characteristics, and social behaviors, highlighting their intelligence and...

👉 Learn how to find the missing side of a triangle. A triangle is a polygon with three sides. Triangles are classified on the basis of the angles or on the basis of the sides. The classification of a triangle on the basis of the sides...

Guess the animals in this video. You will be given different clues for each animal while a picture is revealed. See if you can guess the animal before we tell you! This animal video is great for little kids, toddlers and preschoolers....

This video is answering the question of what are the different parts of a comet.

In this video, we learn about the probability associated with coin experiments. We explore the concept of elementary events and mutually exclusive outcomes. We also learn a faster way to calculate the total possible outcomes and how to...

From the section: Linked Lists. This section introduces Linked Lists and "Node" constructor functions along with Big O Notation and calculating the runtime of a function<b<br/>r/>

Linked Lists: What is a Linked List?

In this video, the concept of probability is explained using the example of flipping a coin. Theoretical and empirical probability are discussed and compared. The video emphasizes the importance of comparing theoretical and empirical...

From the section: Linked Lists. Linked Lists: Linked List Wrap-Up<b<br/>r/>

Linked Lists: Linked List Wrap-Up

In episode 62 of NSF Science Now, we explore 3D technology to look inside capillaries; we learn about a new species of dinosaur with a heart-shaped tail, and finally, we examine a new kind of thinking cap for online learning. Check it out!

This live-action video program is about the word Comet. The program is designed to reinforce and support a student's comprehension and retention of the word Comet through use of video footage, photographs, diagrams and colorful, animated...

From the section: Algorithms - Sort, performance, complexity and big O notation. This section is about Algorithms – sort, performance, complexity and big O notation.<b<br/>r/>

Build a countdown timer using recursion

Scientists have known that the Moon has a tail, like a comet, since the late 1990s, but now they know where it comes from — and why it’s brighter sometimes than others. <br/>

This live-action video program is about metamorphosis. The program is designed to reinforce and support a student's comprehension and retention of the word through use of video footage, photographs, diagrams and colorful, animated...

Bark, meow and sing along to the pet finger family song. This original song takes the family favourite 'finger family song' to the next level and helps children to learn about animals we often keep as pets: cats, dogs, rabbits, hamsters...