This video explains how to estimate the subtraction of fractions with unlike denominators using a benchmark fraction of 1/2. By visualizing what 1/2 looks like and comparing it to the given problem, students can determine whether the...

In this lesson, students learn how to estimate solutions to multistep story problems by rounding. They are taught the concept of rounding and how to use benchmark numbers to determine whether a number should be rounded up or down.

Is the oceans' ability to absorb carbon decreasing?

Should we end pollution? Could we even if we wanted to? Mr. Clifford explains marginal social cost, externalities and the role of the government. Don't forget to watch the very end.

In this video I wanted to see what happens if I poured molten aluminum into a carbonated liquid. Would it fall faster, or slower? Would it explode?! Then I poured molten tin into water to watch it explode in super slow motion.<br/>

In this video, the teacher explains how to compare functions using equations and tables. They emphasize the importance of understanding the different representations of functions and how to calculate the constant rate of change. They...

Discover how data from the ice core record are used to help scientists predict the future of our climate

In this video, students learn how to estimate the volume of liquids using reasoning and benchmark volumes. The teacher explains the concept of volume and introduces common units of measurement such as milliliters and liters.

Learn more about Irish soda bread and the history and culture of food in Ireland.

Gallium Vs High Pressure Tank

Numbers, sketches, images, and recordings are all examples of data we use everyday. This fun and informative program illustrates the ways data is used in our lives and by scientists. Special emphasis is placed on how data is used to help...

Today, 6th April, the UK government have introduced a new tax on sugary drinks in an attempt to reduce the level of obesity in the UK. How will you be affected and will it even work? Full Disclosure: The creator of this video formerly...

We know that sugary drinks can contribute to a host of health problems, including obesity and diabetes. So, why do fruit juices, which can have as much or more sugar than soda, get a pass? We serve them to kids as a healthy option, but...

I was curious what would happen if you plugged in a subwoofer so thats how this video was born. Then I plug in a hotdog, electrify a can of shaving cream, tickle a pickle (with 120 volts), and show you my new method of rapid plasma...

See how to spell real life objects.<br/>
Reading & Spelling, Part 2

Soda describes a category of non-alcoholic, carbonated beverages. Learn how to make cola at home!

Max is counting soda bottle caps, when Moon walks in and points out that he’s been drinking a LOT of soda lately. Max says he’s trying to collect 500 to participate in the soda company’s raffle to win the Robo-Captain 4000, a limited...

In this video, the teacher explains how to conduct a statistical experiment to determine which of two brands of soda is more popular in taste on a college campus. They discuss developing a research question, identifying variables and the...

Max is counting soda bottle caps, when Moon walks in and points out that he's been drinking a LOT of soda lately. Max says he's trying to collect 500 to participate in the soda company's raffle to win the Robo-Captain 4000, a limited...

This video highlights the importance of selecting an appropriate scale to make a graph visually appealing and easy to understand. It provides examples of common mistakes in scaling graphs and demonstrates how to determine the range of...

The video provides helpful advice on the types of food to avoid and the healthier alternatives to choose for breakfast, lunch, and dinner. The speaker emphasizes the importance of consuming foods that contain essential nutrients and...

Can we rethink the way buildings use energy? John Ochsendorf, an Associate Professor of Civil and Environmental Engineering and Architecture at MIT, is working with his students to change the way buildings are made and how they consume...

In this video, the teacher explains how to use estimation to check if an answer is reasonable. They demonstrate how to round numbers and use compatible numbers to make estimations in different math problems.

Should we end pollution? Could we even if we wanted to? Mr. Clifford explains marginal social cost, externalities and the role of the government. Don't forget to watch the very end.