Many galaxies formed fast after the Big Bang, but about half of them suddenly stopped making new stars and it looks like this is literally because they ran out of gas. And with new instruments and techniques, we are now finding lost...

For the last eight years, pop singer Annie Lennox has devoted the majority of her time to her SING campaign, raising awareness and money to combat HIV/AIDS. She shares the experiences that have inspired her, from working with Nelson...

SchoolOnline's Primary English videos are brilliant, bite-size tutorial videos delivered by examiners and skilled teachers. Ideal for ages 9-13, they cover every key skill in English Reading and Writing that students need to master in...

This video will explore different insects from around the world and look at how unique they really are!

We've learned the words buono and bene, which mean good and well respectively. But because these words are so commonly confused in English, English-speaking Italian students tend to mix up the Italian words as well. This is a big no-no,...

In this video, students learn how to use circle models to find equivalent fractions. The teacher demonstrates the concept by comparing fractions using circle models of pizzas. Through shading and dividing the pizzas, students can...

Communication Professor Reacts to controversial 1977 Dolly Parton interview with Barbara Walters. <br/>

In this video lesson, students will learn how to read, write, and identify equivalent fractions using a model. The teacher explains the concept of equivalent fractions using examples of dividing a pizza and sharing chocolate bars.

In this video, students learn how to compare fractions by reasoning about their size. They are taught that in order for a comparison to be valid, the objects being compared must be the same size. The video provides examples using...

Where Are You From? Learn countries of the world. Learn countries & nationalities along with some really interesting facts.



If I haven't mentioned your country then please write your country, nationality and an interesting...

Change the Document Units to Inches (optional)

I used imperial units in this tutorial because that happened to be the doorstop dimensions I found online. You can still follow along with millimeters if that's what you prefer....

MOT 1940: REAFFIRMING TIES: Sultan ceremony (Dutch Crown & Royal House of Orange) parade w/ musicians, ornate carriage through street, Indonesian soldiers standing at attention, Indonesians in costume, young sultan standing w/ male in...

MOT 1937: COUNTERFEIT MONEY: INT WS Bank, tellers, booths. HA CU Teller stamping bill, taking out guide. CU Guide 'Counterfeit Money.' CU Customer looking through bank bars, shaking head. USA

Understanding the effect of multiplying by a fraction that equals to one.

This video explains how to express improper fractions as mixed numbers using pictures and division. The lesson emphasizes the connection between fractions and division, and provides examples and real-world applications to reinforce the...

Basic HTML Programming: Basic Styling - Project on Basic CSS
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This clip is from the chapter "Basic HTML Programming" of the series "The Full Stack Web Development".In this section, the author briefly goes over the frontend...

In this lesson, students will learn how to divide fractions by other fractions using models. The teacher explains the concept by using examples and drawing visual representations to help students understand the process.

In this video lesson, students learn how to convert pictures of improper fractions or mixed numbers into standard form. They are taught to identify the denominator as the number of pieces in one whole and the numerator as the number of...

Decompose a fraction (x/y) into a sum of unit parts (1/y) using visual models.

Dividing a unit fraction by a whole number using visual models.

In this video, mathematicians are taught how to add and subtract fractions with unlike denominators. They learn the importance of finding a common denominator and how to rename fractions to achieve this. By understanding that the sizes...

In this video, students learn how to express whole numbers as fractions using fraction models. The teacher uses examples of pies, rectangles, and circles to demonstrate how whole numbers can be represented as fractions. The video also...

Identify equivalent fractions using area models.

A shot that protects against the HPV virus, which is said to cause causes cervical cancer in women, will be given to boys aged 12 to 13 in England, the BBC reports. Thousands of boys in England are expected to be vaccinated under the...