Graph theory is a visual way to represent relationships between objects. One of the simplest uses of graph theory is a family tree that shows how different people are related. Another application is social networks like Facebook, where a network of "friends" and their "friends" can be represented using graphs. Students learn and apply concepts and methods of graph theory to analyze data for different relationships such as friendships and physical proximity. They are asked about relationships between people and how those relationships can be illustrated. As part of the lesson, students are challenged to find the social graph of their friends. This prepares students for the associated activity during which they simulate and analyze the spread of disease using graph theory by assuming close proximity to an infected individual causes the disease to spread.

This is an activity about 3-D imagery. Learners can follow the instructions to create their own 3-D images using a digital camera, photo editing software, and red-blue 3-D glasses.

This course addresses the following: an introduction to malaria; clinical assessment of malaria; severe and complicated malaria; treatment of malaria; treatment defaults in malaria; malaria in pregnancy; prevention and control of malaria|community based management of fever in malaria; HIV/AIDS and malaria; counselling and health promotion in malaria; and malaria surveillance.

Tipping Point author Malcolm Gladwell gets inside the food industry's pursuit of the perfect spaghetti sauce -- and makes a larger argument about the nature of choice and happiness. A quiz, thought provoking question, and links for further study are provided to create a lesson around the 17-minute video. Educators may use the platform to easily "Flip" or create their own lesson for use with their students of any age or level.

We start our look at the male reproductive system with a quick summary of the function of both the male and female reproductive systems.

Then we describe the primary sex organs, secondary sex organs, as well as what are Internal sex organs and External sex organs.

Lesson 1 in our Male Reproductive System series. This is part of our Anatomy and Physiology lecture series.

If this video helps you please be sure to LST -like subscribe and tell your friends. Your support helps us make more videos. For the complete series please visit http://mrfordsclass.net/

Other Free Videos in the Male Reproductive System series:
-Introduction to the Male Reproductive System (19:01): http://youtu.be/jhlcnndfiG0
-Testes and Spermatic Ducts (19:02): http://youtu.be/lVlNH2SDIQU
-The Scrotum (19:03): http://youtu.be/S1uEG-NYKaA

The second video in our series on the male reproductive system examines the testes and spermatic ducts. We go into more detail in other videos about spermatogenesis. This video lays out the framework of ducts that sperm must take in order to leave the scrotum.

Also discussed in this video are the testes, their structure and functions.

Lesson 2 in our Male Reproductive System series. This is part of our Anatomy and Physiology lecture series.

If this video helps you please be sure to LST -like subscribe and tell your friends. Your support helps us make more videos. For the complete series please visit http://mrfordsclass.net/

Other Free Videos in the Male Reproductive System series:
-Introduction to the Male Reproductive System (19:01): http://youtu.be/jhlcnndfiG0
-Testes and Spermatic Ducts (19:02): http://youtu.be/lVlNH2SDIQU
-The Scrotum (19:03): http://youtu.be/S1uEG-NYKaA

We had to talk about the scrotum briefly in a previous video. This video looks specifically at this structure. Included in this video is the composition of the structure as well as how it regulate the temperature needed for sperm production.

Lesson 3 in our Male Reproductive System series. This is part of our Anatomy and Physiology lecture series.

If this video helps you please be sure to LST -like subscribe and tell your friends. Your support helps us make more videos. For the complete series please visit http://mrfordsclass.net/

Other Free Videos in the Male Reproductive System series:
-Introduction to the Male Reproductive System (19:01): http://youtu.be/jhlcnndfiG0
-Testes and Spermatic Ducts (19:02): http://youtu.be/lVlNH2SDIQU
-The Scrotum (19:03): http://youtu.be/S1uEG-NYKaA

SÉRIE
Ma monnaie
La série Ma monnaie cherche à stimuler les connaissances antérieures des enfants et des élèves sur les pièces et les billets de monnaie canadiennes. Sont-ils tous identiques? Comment faire pour les différencier?

Il y a 45 épisodes d'une minute de durée chacune.

TED Studies, created in collaboration with Wiley, are curated video collections 逖 supplemented by rich educational materials 逖 for students, educators and self-guided learners. In Leading Wisely, speakers share powerful insights about leaders across a wide range of fields and domains who inspire great results from their teams. Great management in a turbulent global economy has never been so important. Relevant areas of interest, study and coursework include:迨

Upon completion of this programme, you will be able to: Understand the concepts of business and entrepreneurship; compare the potential of different business ideas; know the basic legal requirements for launching a small business; perform SWOT analyses and applying them to your competitors, your own business and even yourself; analyse the environment for designing the marketing mix and marketing strategies; develop good book-keeping practices; acquire appropriate resources for your business needs; anticipate and relate to your customers needs more accurately; develop sharp skills to compile your business plan to your advantage.

This lesson will discuss the details for a possible future manned mission to Mars. The human risks are discussed and evaluated to minimize danger to astronauts. A specialized launch schedule is provided and the different professions of the crew are discussed. Once on the surface, the crew's activities and living area will be covered, as well as how they will make enough fuel to make it off the Red Planet and return home.

Students will compare portrayals of individual soldiers to depictions of battle scenes, write two articles representing two different perspectives about a current war, and manipulate a photograph to alter its mood.

Students will discuss the effects of war on families as depicted in a drawing and relief sculpture and re-create an artwork by forming a tableau and making a sculpture for a brave person.

Students will compare and contrast artworks depicting different viewpoints about war and will write captions that describe works of art in different media. They will also manipulate the image depicted in a photograph of a war in recent history.

Students will understand that farmers have to complete many different types of tasks for their jobs and why those tasks are important.

Students explore the composition and practical application of parallel circuitry, compared to series circuitry. Students design and build parallel circuits and investigate their characteristics, and apply Ohm's law.

Students analyze the Gwendolyn BrooksŐ poem ŇWe Real CoolÓ and then write about how the characterŐs pool hall days might influence who the character becomes fifty years in the future.

Students work on a guided characterization project, using a graphic map to illustrate the ways a character from a book series grows and evolves over the course of the story.

This is an activity about electromagnetism. Learners will use a compass to map the magnetic field lines surrounding a coil of wire that is connected to a battery. This activity requires a large coil or spool of wire, a source of electricity such as 3 D-cell batteries or an AC to DC power adapter, alligator-clipped wire, and magnetic compasses. This is the third lesson in the second session of the Exploring Magnetism teachers guide.

This is an activity about magnetism. Using bar magnets, classroom materials, and a compass, learners will explore how bar magnets interact with one another and with other materials, use a compass to find the direction north, and use various materials to make magnetic field lines visible around a bar magnet. This is an activity in a larger poster resource, entitled The Sun Like It's Never Been Seen Before: In 3D.