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Instructional Video5:01
Curated OER

The Female Reproductive System

9th - 12th
A slide presentation is shown while the structures and functions of female reproduction are covered with narration. Estrogen is treated with some detail as well. Learners can easily take notes following the outline on the screen. This...
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Instructional Video8:52
TED-Ed

How Do You Get Rid of Acne?

7th - 12th
Hormones, genetics, food—how exactly do people get acne? The bigger questions is how do you get rid of acne? Watch an interesting video that explains the different causes and treatments of acne.
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Instructional Video5:06
TED-Ed

Why Does Your Voice Change as You Get Older?

9th - 12th
Most listeners can correctly identify the relative age and gender of speakers without being able to see them. How is it that the human voice is capable of producing such a range of sounds? Find out with a short video that examines the...
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Instructional Video4:29
TED-Ed

What Causes Body Odor?

6th - 12th Standards
Can your diet change the smell of your armpits? Scholars learn the truth behind this and other factors that influence body odor. It covers the biology of what is happening as well as the ways to prevent or cover the offensive odor. To...
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Instructional Video4:46
Be Smart

How Many Heartbeats Do We Get?

6th - 12th Standards
On average, your heart beats about 100,000 times a day. The narrator of this short video discusses how important the heart has been across cultures, from mummification to its relationship in love. He then discusses the heart rate and the...

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