How to avoid online predators: Facts and
"Online offenders are manipulative, cunning, and very patient con artists. They understand the wants and needs of teens such as attention, affection, and companionship. They “groom” a child to trust and believe in them. Online grooming entails gifts, such as cell phones with cameras, webcams, money, mp3 players, trips, or anything that teens may want but can’t afford. Many of these gifts and devices are for the purpose of encouraging teens to take, produce, and transmit sexually explicit
Introduction to Nanotechnology Solar Photovoltaics
This video gives a short introduction to solar photovoltaic energy generation via the emerging science of nanotechnology. See how the Sun may produce enough useable energy to provide all of mankind's energy needs in the very near future. Run time 02:32.
What is Biology and What is Cell Evolution?
This video gives the definition of Biology. There is reference to the evolution of life. There is an animated introduction to Cells and Molecules. There is an explanation of Cell evolution. There are examples of simple organisms, complex organisms and ecosystems.
Excerpted from NOVA: "Surviving AIDS," this video segment showcases the work of Drs. David Ho and Stephen O'Brien. By examining the "outliers" -- in this case, people like Steve Crohn, whose cells repeatedly resisted HIV infection -- Ho and his colleagues found a genetic mutation that prevents the HIV virus from entering the cell. This video segment includes animation of HIV entering a white blood cell through the CD-4 and CCR-5 receptors on the cell's surface. Some individuals have no CCR-5 gen
The Cell Dance
High quality student made project uses computer animation and music to show a large range of different cell types spanning many different areas of life science; from neurones to neutrophils, liver cells and islets, T cells and skin cells, whole maggots and drosophila embryos. They all dance to music from The Nutcracker. Run time 02:05.
This video explains what E-Waste is and why it is a problem. Most students do not think about what happens to a computer, cell phone, or other electronics once they are done with it. This video explains what is happening with this waste. (1:46)
Scientists claim to have created first manmade cell
This is from Fox and explains the ramifications of a manmade cell. The newscast shows the many possible uses how manmade bacteria can be used to help society. A good way to show students what the future may hold.
Chromosomes and Cell Reproduction
Teacher-produced slide show with detailed notes on chromosomes and the cell cycle. Discusses key chromosomes and specific abnormalities that may occur. No sound. Too much text on slides, but the pictures that are included are very good and illustrate the points made. Grades 9-12. Run time 04:05.
Cell Tour - Animation
This animation shows the basic components that make up the animal cell: Mitochondria, Lysosome, Rough ER, Smooth ER, Cytoskeleton, Ribosomes, Nucleus, Chromatin, Nucleoulus, Golgi apparatus - and gives a brief explanation - of the function of each. Run time 02:32.
How the Body Works: The Cell
Look at some of the parts of the cell, and see how they work together, to make this basic building block of all animal life - the cell. Key vocabulary words include: ovum, tissues, organs, nerve cells, muscle cells, liver cells, cell support, nucleus, DNA, RNA, cytoplasm, cell membrane, ribosomes, endoplasmic reticulum, mitochondria, lysosomes, centrioles, and golgi complex. Run time 03:10.
Journey Inside a Cell
This video uses computer animation to give a very detailed, well-done animated and narrated description of a journey through a cell. A small portion of the whole video. Run time 03:35.
Plant and Animal Cell Overview: The Basics
This is an outstanding video of an overview of cell biology. The information given is clearly presented with two screens for many sections of the video. For high school students.
Parts of a Cell
The instructor uses the Paint program as his 'chalkboard' to discuss the parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles.
Anatomy of a Muscle Cell
This instructor in this video, Sal Khan, discusses the structure of a muscle cell. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education.
The Basics of Biology: Cell Structure Overview
This is a brief, professionally-produced clip from the program Cells: The Structure of Life. This segment, using simple computer animation with 'live' microscopic images, explores the structure of the cell.
Plant and Animal Cell Rap
The computer animated rap song gives the basics about plant and animal cells. Lyrics include "Plants and animals are as different as day and night but plants and animals have cells which makes them much alike. The cell is the building block of all living things, making plants and animals the king of cellular swing. Plant cells are nerdy cuz they're shaped like a square. Animal cells are round like a big brown teddy bear. Cell membranes are doors that let things in and out. Cell walls suppor
Nucleus, Cytoplasm, Membrane
What constitutes a cell? More than any other structures, it's the nucleus, cytoplasm, and membrane. Explore the form and function of these three critical cell parts in this video segment adapted from Carolina Biological Supply's An Introduction to the Living Cell. Closed captioning included. Run time 03:47.
Organelles in the Cytoplasm
For the longest time, scientists couldn't imagine how simple cells managed to perform so many amazing tasks in living organisms. It turns out that cells aren't simple at all. Much like complex organisms with organs that perform specific tasks, cells have many organelles that keep them functioning properly. Explore some of a cell's most important structures in this video segment from An Introduction to the Living Cell. Closed captioning included. Run time 06:06.
Corn Genetics - How Stuff Works
This video studies the genetic diversity of corn. With over 50,000 genes, a cell from a corn plant contains twice as much genetic information as a cell from a human being. Overview of the importance of corn in our lives and how scientists are looking to the future. Grades 5-12. 2:34 min.
This is a video accompanied by text (click on the text icon to see it) "A genetic mutation is any change in a cell's DNA, the chemical that carries all of the genetic information in a cell. Would you ever think that a beneficial genetic mutation that occurred thousands of years ago could cause a serious illness today?
In parts of Africa, the Mediterranean, South America, and the Middle East, malaria epidemics killed large numbers of people many centuries ago. Children who inherited one cop