Life Functions Word Search
In this word search worksheet, students locate 15 words related to science. The word list includes oxygen, reproduction, growth, and transport.
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Astrobiobound! The Search for Life in the Solar System
A multi-faceted and exciting activity awaits your astronomy young scholars. In collaborative groups, they plan a mission to hunt for extraterrestrial life within the solar system, while adhering to specific measurement criteria.
K - 12th Science
Why Can't we See Evidence of Alien Life?
With so indescribably many stars and planets in existence, certainly we aren't alone in the universe! Or are we? Strangely, we haven't discovered any hints of life beyond Earth. The contradiction, known as the Fermi paradox, is...
6 mins 6th - 12th Science CCSS: Adaptable
The Search for Other Earth-like Planets
Olivier Guyon, professor of optical science and astronomy, explains how scientists are searching for other planets that can support life. Viewers learn the odds of finding a habitable planet, how long it would take, and some techniques...
6 mins 9th - Higher Ed Science CCSS: Adaptable
Calculating the Odds of Intelligent Alien Life
What are the odds of finding intelligent life somewhere else in the universe? The Drake equation can help us estimate the answer. Advanced astronomers find that perhaps the biggest determining factor is longevity of civilizations. There...
7 mins 9th - Higher Ed Science CCSS: Adaptable
Essential Characteristics of Life are Conserved
Humans' entire DNA sequence would fill two hundred 1,000-page telephone books. In the video, the instructor discusses the essential characteristics of all life - genetic code, the central dogma, and shared metabolic pathways. Scholars...
10 mins 9th - 12th Science CCSS: Adaptable