Defining the job of the principal and assistant principal. Districts create clear, rigorous job requirements that detail what principals and assistant principals must know and do, and that emerge from what research tells us are the knowledge, skills and behaviors principals need to improve teaching and learning.
(2000 Census). According to Population Pyramid of the World the total population of Zambia is 15 519 000 in 2015, compared to only 2 340 000 in 1950. The proportion of children below the age of 15 in 2010 was 46.4%, 50.6% was between 15 and 65 years of age, while 3.1% was 65 years or older.
On this date in 1964, Zambia gained independence from Britain. With a population of over 9 million, Zambia is located in Southern Africa, east of Angola.Zambia's history goes back to the debut of Homo sapiens: evidence of human habitation going back 100,000 years has been found at Kabwe, north of Lusaka.n the same year, Northern and Southern Rhodesia, now Zambia and Zimbabwe, were proclaimed a British sphere of influence. The territory was administered by Rhodes' British South Africa Company, which signed treaties with several African leaders and administered the region.