What would happen if a portion of the Antarctic Ice Sheet were …
What would happen if a portion of the Antarctic Ice Sheet were to melt? This video segment adapted from NOVA uses animations to show the effect of a 6-meter sea-level rise on coastal cities across the world.
What happens when the ground under your feet is ice and it's …
What happens when the ground under your feet is ice and it's moving? This video segment adapted from NOVA features some of the dangers faced by scientists conducting research in Antarctica.
James lives on Antarctica and loves the unique sounds he hears there. …
James lives on Antarctica and loves the unique sounds he hears there. He is curious to know how it is possible that we hear sounds. Join him to help figure this out.
This article includes links to expository text for students in grades K-1, …
This article includes links to expository text for students in grades K-1, 2-3, and 4-5 about the climate differences between the Arctic and Antarctica.
This informational text explains that while both the Arctic and Antarctica are …
This informational text explains that while both the Arctic and Antarctica are cold, Antarctica is much colder and drier - a polar desert. The text is written at a grade two through grade three reading level. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.
This video segment adapted from NOVA uses microwave images to reveal how …
This video segment adapted from NOVA uses microwave images to reveal how sea ice doubles the size of Antarctica each winter. Rare footage shows how sea ice crushed the famous ship Endurance in 1914.
This video segment adapted from NOVA uses microwave images to reveal how …
This video segment adapted from NOVA uses microwave images to reveal how sea ice doubles the size of Antarctica each winter. Rare footage shows how sea ice crushed the famous ship Endurance in 1914. [2:34]
In this episode on Higher Ed’s Hidden Curriculum, Anthony Jack shares insights …
In this episode on Higher Ed’s Hidden Curriculum, Anthony Jack shares insights from his award-winning research on how inequality and poverty shape the life chances of college students. We also learn how Tony’s high school trajectory shaped his career, and discuss whether COVID-19 might inspire a new contract for higher ed’s commitment to disadvantaged students.
A new virtual interview series from LabXchange at Harvard University, the Xchange showcases the diverse roles, projects, and initiatives that make up the intersecting fields of science, education, and health. Hosted by LabXchange Faculty Director Robert Lue, our first season features a range of perspectives on the impact of COVID-19.
This lab activity will not only draw on students' real life experiences …
This lab activity will not only draw on students' real life experiences but will also draw on student's previous lab experiences in proper laboratory techniques and data analysis performed in previous activities. The lab will incorporate the use of scientific inquiry methods and strategies while students develop reasonable answers to the questions asked.
Join Sam on his journey to the bottom of the sea. Explore …
Join Sam on his journey to the bottom of the sea. Explore beautiful animals living in the sea, and learn about the importance of a well-balanced habitat.
Antimatter, the charge reversed equivalent of matter, has captured the imaginations of …
Antimatter, the charge reversed equivalent of matter, has captured the imaginations of science fiction fans for years as a perfectly efficient form of energy. While normal matter consists of atoms with negatively charged electrons orbiting positively charged nuclei, antimatter consists of positively charged positrons orbiting negatively charged anti-nuclei. When antimatter and matter meet, both substances are annihilated, creating massive amounts of energy. Instances in which antimatter is portrayed in science fiction stories (such as Star Trek) are examined, including their purposes (fuel source, weapons, alternate universes) and properties. Students compare and contrast matter and antimatter, learn how antimatter can be used as a form of energy, and consider potential engineering applications for antimatter.
The purpose of this video lesson is to expand the student's knowledge …
The purpose of this video lesson is to expand the student's knowledge about enzymes by introducing the antioxidant enzymes that are intimately involved in the prevention of cellular damage and eventual slowing of the aging process and prevention of several diseases. [21:37]
Learn about the antiparallel structure of DNA strands which can by 5 …
Learn about the antiparallel structure of DNA strands which can by 5 feet to 3 feet directionality. [9:57]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Read about Becquerel's (1852-1908 CE) contributions to the world of science, which …
Read about Becquerel's (1852-1908 CE) contributions to the world of science, which earned him The 1903 Nobel Prize in Physics. This detailed biography includes important dates as well as an overview of his world with radioactivity.
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