K12

K12 may refer to:

Science and mathematics

Technology

Other uses

K12 (company)

K12 Inc. is a for-profit education company that sells online schooling and curriculum to state and local governments. Its educational products and services are designed as alternatives to traditional "bricks and mortar" education for public school students from kindergarten to 12th grade. K12 is a publicly traded education management organization (EMO) that provides online education services to charter school students. It is paid for from taxes. K12 is the largest EMO in terms of enrollment.

History

The company was founded in 1999 by former banker Ronald J. Packard. Initial investors in the company included Michael R. Milken and Lowell Milken of education company Knowledge Universe, who along with the Milken Family Foundation, invested $10 million.Andrew Tisch of the Loews Corporation and Larry Ellison of Oracle Corporation also contributed venture capital.

William Bennett, Secretary of Education under Ronald Reagan was hired as the company's first chairman of the board, resigning in 2005 after some controversial comments on the radioshow "Morning in America" in which he said aborting black babies, although a "morally reprehensible" idea, would result in a lower crime rate. Lowell Milken served on the K12 board of directors until July 2007. Tisch currently serves as chairman of the board and Packard has served as CEO since the company's founding.

K12 (mountain)

K12 is the second highest peak in the Saltoro Mountains, a subrange of the Karakoram range in the Siachen region, near Jammu and Kashmir. It lies near the Line of Control. Its name comes from its designation given during the original survey of the Karakoram range.

K12 lies to the southwest of the Siachen Glacier; the K12 glacier heads on its northeast slopes and feeds the Siachen. The western slopes of K12 drain to the Bilafond Glacier system, and thence to the Dansam River, and eventually the Indus River.

K12 has seen little climbing activity, partly because of the unsettled political situation and the continued military presence in the area. It was first attempted in 1960, after a reconnaissance visit by famed explorer Eric Shipton in 1957. After a further unsuccessful attempt by a Japanese party in 1971, another Japanese expedition put two climbers, Shinichi Takagi and Tsutomu Ito, on the summit. They fell and died on the descent, and their bodies were not recovered. Another Japanese expedition returned in 1975 and made the second ascent. In 1984 the Indian army took hold of this peak as part of its plan to block any claims on the Siachen Glacier by Pakistan on the undemarcated portion of the Line of Control. No subsequent climbs or attempts are recorded in the Himalayan Index.

Mountain

A mountain is a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak. A mountain is generally steeper than a hill. Mountains are formed through tectonic forces or volcanism. These forces can locally raise the surface of the earth. Mountains erode slowly through the action of rivers, weather conditions, and glaciers. A few mountains are isolated summits, but most occur in huge mountain ranges.

High elevations on mountains produce colder climates than at sea level. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains tend to be used less for agriculture and more for resource extraction and recreation, such as mountain climbing.

The highest mountain on Earth is Mount Everest in the Himalayas of Asia, whose summit is 8,850 m (29,035 ft) above mean sea level. The highest known mountain on any planet in the Solar System is Olympus Mons on Mars at 21,171 m (69,459 ft).

Mountain (TV series)

Mountain is a British television series written and presented by Griff Rhys Jones that was originally broadcast 29 July–26 August 2007 on BBC One.

The five programmes follow Rhys Jones as he traverses the mountains of Great Britain, from Wales to the Northern Highlands of Scotland. He also looks at the effect mountains have on the people who live near them, and vice versa. The series is an IWC Media production for BBC Scotland.

Part of themed season by the BBC entitled 'Ultimate Outdoors', Mountain was produced by Ian MacMillan; the executive producers were Richard Klein and Andrea Miller (for the BBC), and Hamish Barbour (for IWC Media). The music was composed by Malcolm Lindsay.

Background

When Griff Rhys Jones was invited to make the series, he was a mountaineering novice:

The producers convinced him that part of the series' attraction would be his apparent lack of climbing skills. When Rhys Jones enquired what would happen if he couldn't master them, he was told, "That's good television."

Sahtu

The Sahtú or North Slavey (historically called Hare or Hareskin Indians) are a Dene First Nations people of the Athabaskan-speaking ethnolinguistic group living in the vicinity of Great Bear Lake (Sahtú, the source of their name), Northwest Territories, Canada. The Sahtú peoples live in Colville Lake, Deline, Fort Good Hope, Norman Wells and Tulita which form the Sahtu Region of the NWT. The Dene of the region are represented by the Sahtu Dene Council who, in 1993, signed the Sahtu Dene and Metis Comprehensive Land Claim Agreement. Sahtú groups include the Hare Dene (K'ahsho Got'ine District, today: Colville Lake and Fort Good Hope), Bear Lake Dene (Déline District), and Mountain Dene (Tulit'a District). They call themselves also Ɂehdzo Got’ı̨ne (Trap People).

Ethnography

An early description of Sahtú cultures is given in Alexander Mackenzie's journal of his voyage down the Mackenzie River to the Arctic Ocean in 1789.

Although there are close interrelationships among the Dene communities, they are culturally and linguistically distinct. The K’ahsho Got’ine (Hare(skin) Dene) are now centred in Fort Good Hope and Colville Lake. The Shita Got’ine (Mountain Dene) have joined with the K’áálǫ Got’ine (Willow Lake Dene) (they lived around K’áálô Tué - ″Willow Lake″, today known as Brackett Lake) in the community of Tulit’a. The Sahtúot’ine (Sahtú Dene or Great Bear Lake Dene) are named after Sahtú/Great Bear Lake, and are based in Deline. Métis people, descendents of relationships established between Dene people and fur traders, reside in all five communities of the region. The Hareskin Dene called themselves K'a so Got’ine/Katoo Got’ine ("big willow people") or K’ahsho Got’ine/K'áshot’ Got’ine (″big-arrowhead-people″, mistranslated as Hareskin people, an English rendering of Gahwié Got’ine - ″Rabbit(skin) People″).