What is a Pathogen? Trying to Understand Human Biology by the Study of Pathogenic Bacteria
BIOS095-10222010 - Fall 2007 Lectures - What is a Pathogen? Trying to Understand Human Biology by the Study of Pathogenic Bacteria - Lehigh University > Public Courses > Bio Science in the 21st Century > Fall 2007 Lectures > What is a Pathogen? Trying to Understand Human Biology by the Study of Pathogenic Bacteria
Apple MacBook Hard Drive Installation
Macbook hard drive Installation - It's not as hard as you think to replace a hard drive in an Apple MacBook. Start by flipping it over and opening the back with a coin. Remove the battery-find the screws holding the hard drive in. Step by step directions in written text-no speaking. (3:02)
School Safety And Technology: Important Issues for All Schools
Beware of the ad that starts the video.
There are many issues that every school needs to address. Especially important is the privacy issues and what happens in an emergency and the lines are blocked from administration use
These issues are addressed in this short video:
How can cell phones impact school safety?
How can digital cameras impact school safety?
How can computers pose a threat to school safety?
What steps should schools take to protect s
Cell Phone Facts : How Do Cell Phones Work?
Beware of the ad at the beginning. Very political. Cell phones work by transmitting a signal to a tower, which in turn sends signals to either land lines to other towers. Find out why cell phones have trouble and how they work. World's worst artist does not help.
How to Make a Research Paper Outline
Learn how to make a research paper outline. First start with a main idea, list details about the idea underneath, and put supporting details below that. Use standard Roman numerals, letters and numbers to organize aresearch paper outline.
Dark Chocolate Health Benefits - www.MyChocolateMedicine.com
 Dr. Steve Warren talks about the health benefits of cold processed dark chocolate. He explains the function of anti-oxidants and bioflavonoids and the fact that cold processed dark chocolate is the #1 superfood in the world. There is only one company in the entire world that makes cold processed dark chocolate and has the worldwide patent on this process.
Basics of Choreographing with Music
In this free video clip, learn how to choreograph hip hop dances. With Bulletyme's advice, you can start dancing to hip hop today! Learn how to pick and understand music. Get tips for finding the beat in hip hop. Bulletyme shows you beginning steps to hip hop. Learn how to move your head, chest, hips, legs, and feet to hip hop beats. Also, learn how to groove to a hip hop beat. Finally, Bulletyme shows you how to put together choreographed beats. So, what you waiting for? Start hip-hop dancing t
Deconstructing A Television Commercial: Media Literacy
Here is a classic mobile (cell) phone advertisement, which can be incorporated into media literacy instruction to teach the techniques of persuasion as well as the techniques of production. I have created a companion lesson plan which can be found here:Â (run time :59)
http://www.frankwbaker.com/deconstructing_a_tv_commercial.htm
Parts of a Plant Cell
This short video explains each of the organelles inside a plant cell and especially addresses the organelles that differ from an animal cell. The video also briefly explains photosynthesis while discussing the chloroplasts in a plant cell. Run time 02:56
Plant Cell Motility and Laser Microsurgery of Cytoplasmic Strands
 Plant cells are shaped by rigid cell walls. Osmotic forces press the plasma membrane tightly against these walls. The walls can be removed with enzymes. The remaining structures, the protoplasts, are now bordered by the plasma membrane. Since the shaping force of the wall is missing, isolated plant protoplasts are usually perfectly spherical in shape as a result of non-directional osmotic forces. Run time 04:19
Elodea Cytoplasmic Streaming
About 10-15 minutes after preparing a wet mount of an elodea leaf, evaporation of some of the water makes it possible to see chloroplasts in motion inside of the cytoplasm. "Cytoplasmic streaming" is defined as the movement of the fluid substance (cytoplasm) within a plant or animal cell. This is the mechanism for the transport of nutrients. Run time 02:31.
Chloroplast
This short, animated video is a biology group project where students were asked to make a commercial about an organelle in a plant cell. The chloroplast in this commercial is a restaurant called "Le Chloroplaste". The "chef" explains what ingredients he uses to make gluclose in the process of photosynthesis. Run time 01:04.
Plant Development: Cell Structure and Function
Professor George Wolfe discusses cell structure and function in this video from Thinkwell's online Biology series. This video uses lecture format and a whiteboard to aid in explanations. Run time 11:07.
Nonvascular Plants - Bryophyta
Video briefly explains the bryophyta division of non-vascular plants. It addresses the reproductive structures and life cycles. The segment is from the program Kingdom Plantae: Builders of Biomes. Run time 03:21.
mosses and liverworts
Non-vascular plants have no true roots, leaves, stems, or flowers. They also have no internal circulatory system for bringing water to the various parts of their bodies. Therefore, non-vascular plants are typically found in very wet places. This video gives a brief overview of two non-vascular plants, mosses and liverworts. Run time 0:50.
John Lithgow: Interview
A confident young girl interviews John Lithgow at a Barnes and Noble book signing event for his book, Mahalia Mouse Goes to College.   John Lithgow, actor/author, writes award-winning children's books. He reads/sings to an audience of children, and recounts the start of his writing career, with his book about manatees. Audio  is somewhat difficult to hear; audience participation in a library setting seems like great fun!. (9:43)Â
Teaching Special Needs Children : Teaching Autistic Students
When teaching autistic students, remember that they cannot have more than one sensory input at the same time. Start teaching autistic students with help from a special needs teacher in this one-minute video on autism.
Expert: Krista Blessing
Bio: Krista Blessing graduated Magna Cum Laude from Eastern University with a bachelor's degree in elementary education.
Filmmaker: Ashton Blessing
Teaching Special Needs Children : Teaching Students With Autism
 When teaching students with autism, you need to remember that they have a lot of trouble with different stimuli affecting them at the same time. Start teaching autistic students with advice from a special needs teacher in this video (01:39) on autism.
Expert: Krista Blessing
Bio: Krista Blessing graduated Magna Cum Laude from Eastern University with a bachelor's degree in elementary education.
Filmmaker: Ashton Blessing
Teaching Students With Autism to Communicate Feelings
A great way to help a student with autism to communicate feelings is to use different pictures for the child to identify his feelings with. Discover how to get a student with autism to start communicating with help from a special needs teacher in this video on autism. (01:29)
Expert: Krista Blessing
Bio: Krista Blessing graduated Magna Cum Laude from Eastern University with a bachelor's degree in elementary education.
Filmmaker: Ashton Blessing
Golden Rectangle - A Virtual Manipulative
The Golden Rectangle is a plot created by starting with a rectangle, chopping off successive squares, and drawing quarter circles with a radius equal to the side of the square that was cut.
The center of the spiral is obtained by intersecting a diagonal of the largest rectangle with a diagonal of the second-largest rectangle.
Using this virtual manipulative you may:
-Start plotting
-Pause the plotter
-Clear the plot
-Turn the outer rectangle <
