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The Goldilocks Zone
This is an article from "Teachable Moments in the News," a newsletter that takes recent Earth and space science related news stories and places them in a context relevant to the science curriculum. This particular edition describes the Goldilocks Zone, a range of environmental conditions that can support life. Teachers are provided a brief introduction, relevant news links, and developed lesson plans. Some lessons are in PDF format. Activity themes include: exploration of environmental condition
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Building your own support network
How to take charge of your own professional development and break through the isolation of the classroom.
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Decoding the Past: The Work of Archaeologists
This site introduces students to archeology -- the study of material remains to learn about past human experiences. This lesson (Grades 3-8) discusses various challenges of an archaeologist: locating a site that will yield clues about the people who once lived there, conducting excavations, and more. Students identify artifacts from a contemporary setting, describe the function of each artifact, identify methods for dating soil layers, and interpret soil profiles.
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Marine Bioluminescence
This classroom activity is part of the Smithsonian's Giant Squid Curriculum. It uses flashlights to teach students about luminescence, counterillumination, and photophores. In the scope of this activity, students will identify luminescence and brainstorm possible reasons for its biological purpose and function. The activity includes a detailed procedure accompanied with questions teachers can ask in order to promote inquiry and classroom discussion. A link directs teachers to background content
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Survival of the Fittest Microbes: Examining the Conditions of One River and the Microbes that Thrive
In this lesson, created for grades 6 - 12, students learn about the harsh conditions of Spain's Rio Tinto River and research the microbes that nonetheless manage to thrive there. They then synthesize their knowledge by creating a reality television program set in the Rio Tinto in which the microbes are the "contestants." The lesson includes an article about the Rio Tinto with accompanying questions, a detailed classroom activity, vocabulary list, discussion questions, extension activities, inter
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Kõrv loodusesse - loodushelid ja helid looduses
Loodushelid ja helid looduses. Veebilehed info ja illustratsioonidega vastavatest liikidest, võimalik kuulata helindeid. Kõrv loodusesse kasutab kahte erinevat kokkusurutud helifaili formaati: mp3 ja real audio. Üldjuhul võimaldab mp3-formaat paremat kvaliteeti, kuid faili maht on suur. Real audio on väiksema failimahuga, kuid sellega kaasneb kehvem kvaliteet. Aeglase ühenduse korral on seetõttu otstarbekam valida real audio helindid. Kiirema ühenduse korral tasub kuulata parema kvalitee
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Doctors in a Divided Society: The Profession and Education of Medical Practitioners in South Africa
Many of the goals of South Africa's new democracy depend on the production of professionals who have not only the knowledge and skills to make our country globally competitive but also a commitment to working and living here. Despite numerous reforms, the South African health system, ten years into democracy, remains divided with first world private care that ranks with middle income countries internationally at the one end and at the other extreme in the rural public sector in particular condit
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Black Adam: End of the White Guy?
This website features video material that can be used by educators and facilitators to generate discussion of whiteness in Post-Apartheid South Africa and the postcolonial world, in general.
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Understanding management: I'm managing thank you!
This unit provides you with a set of ideas for developing your approach to managing your own work – what we might call ‘self-management’. In order to do this, we will examine some of the key processes of management decision making – allocating time, staff, physical and financial resources: prioritising and problem solving and monitoring performance.
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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Why maps are made
Cars have sat nav systems, mobile phones use GPS: maps are important in everyday life whether captured by aerial photography, satellite imagery or simply drawn. This unit looks at how we read and evaluate the information in maps and assesses the values embedded within them. From mental maps to public transport and street maps: how do they affect your life?
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Choosing a human resources consultant
Human resources consultancies have become invaluable to businesses looking for improvements and efficiencies in their operations. This unit explores the issues surrounding how you might go about selecting and using a consultant, examining the risks involved in the venture, fitting the consultant to the task, setting fees and evaluating work. If you are in business and looking to hire a consultant, are a consultant yourself or are studying business at masters level this unit will be useful to you
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Hume
This unit examines Hume's reasons for being complacent in the face of death, as these are laid out in his suppressed essay of 1755, 'Of the immortality of the soul'. More generally, they examine some of the shifts in attitude concerning death and religious belief that were taking place in Europe at the end of the eighteenth century, through examination of this and other short essays.
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History as commemoration
Commemoration - remembering and marking your past - makes an important contribution to our sense of community. Written texts, memorials, letters and photographs can all serve to commemorate events, people and values we wise to remember from our past.
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Studying the arts and humanities
This unit is an introduction to studying the arts and humanities. It takes you through a series of exercises designed to develop your approach to study and learning at a distance and improve your confidence as an independent learner.
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Safari 2000 Tropospheric Ozone
The fires that raged across southern Africa in August and September of 2000 produced a thick river of smoke that observers compared with the aftermath of the Kuwaiti oil fires in 1991. NASA-supported studies currently underway on the event will contribute to improved air pollution policies in the region and a better understanding of its impact on climate change.
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Global Methane Isosurface Wave
An animation of a three-dimensional isosurface of global methane in the atmosphere evolving over time, from a global data assimilation model. The globe of the Earth starts out opaque, then becomes transparent in order to more clearly see the structure of the isosurface. The isosurface exhibits wave breaking in the southern hemisphere.
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CERES Flat Map
CERES stands for Clouds and the Earths Radiant Energy System.
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AIRS Volumetric Cloud Data (Fly In)
This visualization shows Aqua-AIRS simulated volumetric cloud data for September 13, 1999. The data was created using the Finite Volume Community Climate Model (FVCCM). Temperature and cloud data sets were match rendered for cross dissolves in post production. This visualization was created as a part of the Aqua prelaunch package.
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Precipitation Trends: 1900-1988
Global land precipitation has increased during the 20th century, especially at the mid and high latitudes, according to a paper published in the November 1997 issue of the Journal of Climate. The paper, written by scientists Drs. Inez Fung, Anthony Del Genio, and Aiguo Dai, is based on a recalibrated compilation and analysis of data from 1900-1988 and confirms previous speculation that land precipitation is increasing. The new research shows a global land trend of a 2.4 mm per decade increase in
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Statistics for Laboratory Scientists II
This course introduces the basic concepts and methods of statistics with applications in the experimental biological sciences. Demonstrates methods of exploring, organizing, and presenting data, and introduces the fundamentals of probability. Presents the foundations of statistical inference, including the concepts of parameters and estimates and the use of the likelihood function, confidence intervals, and hypothesis tests. Topics include experimental design, linear regression, the analysis of
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