Sophia Learning
Sophia: Writing and Solving Percent Equations: Lesson 1
This lesson will demonstrate how set-up and solve percent equations for the percent, the part, or the whole. It is 1 of 5 in the series titled "Writing and Solving Percent Equations."
Sophia Learning
Sophia: Writing and Solving Percent Equations: Lesson 3
This lesson will demonstrate how set-up and solve percent equations for the percent, the part, or the whole. It is 3 of 5 in the series titled "Writing and Solving Percent Equations."
Curated OER
Etc: Maps Etc: Ethnolinguistic Groups of China, 1971
" Ethnolinguistic Groups - Almost all inhabitants of mainland China are of Mongoloid stock, and ethnic distinctions in the country are largely linguistic rather than racial. The Han comprise nearly 95 percent of the population; the...
Sophia Learning
Sophia: Finding Percentages: Lesson 3
This lesson will demonstrate how to find a percent, a part, or the whole of a percent proportion problem. It is 3 of 4 in the series titled "Finding Percentages."
Sophia Learning
Sophia: Finding Percentages: Lesson 1
This lesson will demonstrate how to find a percent, a part, or the whole of a percent proportion problem. It is 1 of 4 in the series titled "Finding Percentages."
Curated OER
Unesco: Australia: Greater Blue Mountains Area
The Greater Blue Mountains Area consists of 1.03 million ha of sandstone plateaux, escarpments and gorges dominated by temperate eucalypt forest. The site, comprised of eight protected areas, is noted for its representation of the...