Biology of Bacteria
Introduction to the biology of bacteria and the environment.
Alchemy: Distillation
Science in its earliest beginnings consisted of a practice called alchemy. Alchemy includes the study of chemistry, biology, astronomy, spirituality, physics, and art. Distillation or experiments in purification of substances may have been a part of the practice of alchemy.
3.2 Congruence
Number systems and the rules for combining numbers can be daunting. This unit will help you to understand the detail of rational and real numbers, complex numbers and integers. You will also be introduced to modular arithmetic and the concept of a relation between elements of a set.
Exercice 9 (Logique, ensembles, raisonnements) [00123]
Exo7. Exercices de mathématiques pour les étudiants.
Ensemble, complémentaire, intersection, union.
Retrouvez la correction écrite sur http://exo7.emath.fr
Bonus (à 3'57'') : ensemble, inclusion, égalité, complémentaire.
Exercice 5 (Injection, surjection, bijection) [00200]
Exo7. Exercices de mathématiques pour les étudiants.
Bonus (Ã 4'48'') : fonctions injectives, surjectives ?
Retrouver la correction écrite sur http://exo7.emath.fr
Capitalism at the Farm Stand [An MP3 audio file of this article, narrated by Brad O'Connell, is available for download.] I laugh to myself every time I pull up to the little farm stand to pick up my weekly share from the Community Supported Agriculture prog
Murray, My Intellectual Mentor [Introduction to Economic Controversies (2011)] It was nearly 40 years ago that Murray Rothbard changed my life. I was then a PhD candidate in economics at the
3.1 Division
Number systems and the rules for combining numbers can be daunting. This unit will help you to understand the detail of rational and real numbers, complex numbers and integers. You will also be introduced to modular arithmetic and the concept of a relation between elements of a set.
Explorers of North America
Explorers of North America Using the map given in class for the United States, draw the paths of explorers.
What time is it?
Students will practice telling time to the hour, half hour, and minute.
Help the Zoo!
Help the workers and animals at Henry Doorly Zoo! Research animals to find which habitat would be best for them and why.
Get Healthy, Eat The Pyramid!
The kind of food you eat makes a difference in how you feel and even how you are able to think in school. This activity will give you the chance to learn how to keep your body happy and healthy!
Inquiry or Problem Based Learning Lesson
You are an up and coming scientist determined to help find the best alternative fuel. You need to choose an alternative fuel from the list provided, research your choice using the links and prepare a report for your local government about the new fuel source.
Capitalism: Success, Crisis and Reform
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Butterfly camouflaging with brush in the forest.
Butterflies are true flight insects and have two pairs of large wings that are covered with tiny scales. Butterflies are generally brightly colored and are important pollinators for many plants. They have specialized mouth parts for sucking nectar from plants.
Earth Rotation from Galileo Imagery: 3600 x Real-Time
This animation is one in a series created to show an accurate representation of the Earths rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earths rotation and cloud motion can bee seen. The series also includes an animation in which the Earths rotation has b
Exercice 12 (Arithmétique dans Z) [00249] (video)
Exo7. Exercices de mathématiques pour les étudiants.
Bonus (Ã 3'32'') : pourquoi 1 n'est pas un nombre premier ?
Retrouvez la correction écrite sur http://exo7.emath.fr
Where do you live?
Op het einde van deze les kun je: Een schriftelijke beschrijving van iemands buurt begrijpen.
Stop Disasters!
The on-line game aims at teaching children how to build safer villages and cities against disasters. Children will learn playing how the location and the construction materials of houses can make a difference when disasters strike and how early warning systems, evacuation plans and education can save lives. Children are the future architects, mayors, doctors, and parents of the world of tomorrow, if they know what to do to reduce the impact of disasters, they will create a safer world. Each scen
Medicine and Health Sciences: Frank Antwi BSc Healthcare Science [SUBTITLED]
Frank explains what attracted him to healthcare science.
