DNA Extraction Lab (Peas)
Video of the procedure for extracting DNA from dried split peas. Each step is explained in detail. Could be used as a pre-lab video to show students teacher preparation of the lab to help illustrate the process. This video uses lecture format (for background information) as well as a lab demonstration. Color and sound 7:43 min.
The David Pakman Show - Gas and Oil Prices and the President's Impact
Description not set
Measuring Our Underground Water Supplies from Space
Matt Rodell spoke about his research on the measurement and modeling of freshwater availability based on ground and satellite observation. Improving understanding of the variability and changes in soil moisture, snow, and groundwater has implications for weather and climate prediction, water management, agriculture applications and natural hazards such as floods.
For transcript, captions, and more information, visit http://www.loc.gov/today/cyberlc/feature_wdesc.php?rec=6611
New images show interior of Kenya's beseiged university campus
Armed forces walk through Garissa University's campus after last week's attack by al Shabaab that killed 148 people. Rough Cut (no reporter narration).
Subscribe: http://smarturl.it/reuterssubscribe
More updates and breaking news: http://smarturl.it/BreakingNews
Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics including business, financial, national, and international news. Fo
How Sunburns Work - How Stuff Works
Why do some people tan, and others burn? Learn why skin works the way that it does. Explains what happens after your skin gets too much sun. Grades 5-12. (00:58)
2.5 Wavelength So far we have seen that sound is a pressure wave, and that the spacing of the pressure variations is related to the period of vibration of the source. A graphical representation of the pressure wave from a tuning fork closely approximates to a certain type of wave known as a sine wave. If we freeze the pressure wave as a snap shot in time, the variations in pressure with distance from the tuning fork can be plotted as a sine wave. The vertical axis is pressure so the crest
2.2.1 Try some yourself Here is a poor example of mathematical writing, although the final answer is correct. Rewrite it, correcting the layout and the mathematical punctuation. Learning to teach: mentoring and tutoring student teachers 7.1 Overview Scottish literature is defined as literature written in Scotland or by Scottish writers, but is there such a thing as a literary and cultural identity which is distinctively Scottish? This section of the OpenLearn Scotland collection is designed to stimulate thinking on the relationship between writing and identity. Learners are introduced to the work of two enormously influential figures in Scottish literature and culture: Sorley MacLean and Jackie Kay, the contemporary Scottish poet a LSE Festival 2019 | Developing Urban Futures [Audio] 2.5 Sodium (Na), chlorine (Cl) and potassium (K) The element sodium is a soft silvery metal and the element chlorine is a greenish gas that is poisonous to humans and many other animals. Yet when these two elements are combined together in a compound called sodium chloride, the properties are quite different. Sodium chloride in its solid form is composed of white crystals and we call it salt. When salt dissolves in water, the constituent sodium ions, Na +, and chloride ions, Cl −, become separated. Both of these ions #28 Basic Modulation : How to Modulate into Another Key eMarketing: The Essential Guide to Online Marketing Norse Mythology: Day and Night, Sun and Moon The Preposition Song 4.11 Critiquing gender essentialism Look again at what Tannen and Gray say about men's and women's communicative behaviour. Then review the description of essentialism and the social con Wanna Be An 8? Examples 3 and 4 Watch & Learn: Invented Spelling Cat Dissection Pectoral Muscles
Activity 2
This is the second of four courses which comprise the course Learning to teach. Traditionally student teachers are supported by a mentor in school and a tutor from a university. Both play distinctive and important parts in the teachers development. This free course, Mentoring and tutoring student teachers, examines each role in detail and explores the similarities and distinctions between the two roles. Whether you are a tutor or a mentor, effective teacher education relies on all partners worki
Speaker(s): Professor Jo Beall, Professor Ricky Burdett, Professor Alcinda Honwana, Dr Philipp Rode | Following on from the Developing Urban Futures Urban Age Conference orgainised by LSE Cities in Addis Ababa in November 2018, this event will explore urban dynamics in rapidly changing Sub-Saharan African cities, and discuss how current models of planning and governance succeed or fail, addressing specific urban conditions on the ground. Continuing population growth and urbanisation will add 2.5
In this lesson I explain what modulation is and introduce the very basics of modulating. Also, I explain what an Applied Dominate is and how to use it in your composing. Knowing your Circle of fifths is VERY important so if you aren't familiar with it yet, go check out my lesson # 9 which covers the circle of fifths. Music theory is fun! woo!
eMarketing: The Essential Guide to Online Marketing by Rob Stokes, a marketing guru and CEO of Quirk eMarketing, Sarah Blake, and his team of QuirkStars, consolidates 11 years of real marketing experience doing online marketing at Quirk into a full length textbook that draws on both academic theory and practical experience. It is intended for third and fourth year marketing students, this textbook covers all of the important aspects of online marketing, including chapters on each of the followin
At first the world was a dark and gloomy place, even with the great open sky. The Gods had to create the sun and the moon. They also had to invent day and night to make his time better. Night was the daughter to Narfi, she was beautiful creature. Night and her second husband had a daughter named Earth. Night and her third husband named Dawn and they had a fair hair shining sun named Day. The sun and t
A student made song about prepositions to the tune of "It's in His Kiss."
Activity 19
Begins with advertisement. Â Classic Sesame Street snippet featuring Ernie. Â A creepy character wants to sell Ernie an 8 so he can remember that an octopus has 8 legs and that he eats breakfast at 8:00. Â (2:59)
Example 3
Author(s):
In a Connecticut suburb, first grade teacher Carol Spinello turns a spelling lesson into something of a game. (4:42)
Cat Dissection of the pectoral muscles, xiphihumeralis, pectoantibrachialis, latissimus dorsi, and clavodeltoid. Instructor shows how to find and separate each of the muscles very clearly. Very good video to review before beginning dissection of the chest region.
