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.
Some of the ways a teacher might differentiate access to content include. 1  Using math manipulatives with some, but not all, learners to help students understand a new idea. 2  Using texts or novels at more than one reading level. 3  Presenting information through both whole-to-part and part-to-whole approaches.