Why do people take vitamin A? Topical and oral retinoids are common prescription treatments for acne and other skin conditions, including wrinkles. Oral vitamin A is also used as a treatment for measles and dry eye in people with low levels of vitamin A. Vitamin A is also used for a specific type of leukemia. Vitamin A has been studied as a treatment for many other conditions, including cancers, cataracts, and HIV. However, the results are inconclusive. Most people get enough vitamin A from their diets.
Content Area Literacy. Elementary school teachers are incredibly versatile people. In one school day, a teacher will teach reading, math, science and social studies. Content area lessons require specific techniques and knowledge that help students navigate different types of texts.Featured partner: National Education Association.lementary school teachers are incredibly versatile people. In one school day, a teacher will teach reading, math, science and social studies.
Content-Based Instruction (CBI) is a significant approach in language education (Brinton, Snow, & Wesche, 1989).CBI is designed to provide second-language learners instruction in content and language. Historically, the word content has changed its meaning in language teaching.Content used to refer to the methods of grammar-translation, audio-lingual methodology and vocabulary or sound patterns in dialog form.Recently, content is interpreted as the use of subject matter as a vehicle for second or foreign language teaching/learning.ontent-Based Instruction (CBI) is a significant approach in language education (Brinton, Snow, & Wesche, 1989).