Week 8 Discussion Questions Math 156 Personal Statement

Week 8 Discussion Questions Math 156 - Personal Statement Example Multiplication or division can be done by using fractional and division forms which have some advantages and disadvantages. Advantages of using fractional and division forms to multiply and divide are: Fractions allow use of small numbers in calculation which makes it easy to do calculations. If the small number is common to both numerator and denominator then it can be used to simplify or cancel both the denominator and numerator and the result is an easily workable fraction. For example, 25/30, a small number such as 5 can be used to cancel the numerator to 5 and the denominator to 6 so that 5/6 is obtained as the simplest fraction. Fraction division involves flipping the numerator and dominator followed by multiplication and simplified by cross multiplication. This makes it easier to work with fractions than decimals. Decimals are also easily workable if converted to fraction or whole numbers. Disadvantages includes cumbersomeness when working with recurring decimals which requires rounding off which in turn affects accuracy of the obtained answer and also some decimals might not be easily changeable to fractions and some fractions might not be easy to divide and simplify. Fourth grade level entails using mixed numbers, calculating probabilities and learning fractions. Knowledge of fractions can be taught using natural solids such as oranges, chocolate bars and guavas just to mention a few. Fraction is made up of two numbers referred to as numerator (top) and denominator (bottom) separated by horizontal line. This concept can be taught using an orange which is divided into several portions. The children should identify the number of portions which are the denominator. Portion(s) taken way are not included in the final number of the remaining portions which forms the numerator. If the orange is divided amongst 4 children, the fraction is  ¼ and if one child eats his/her portion while others await, then the remaining portion is  ¾. In

Teaching of English as the Second Language Essay

Teaching of English as the Second Language - Essay Example It is also important for the tutor to be familiar with the syllabus so that s/he the communication flow is flawless and effective when the students are being taught. (Gisela Ernst-Slavit & Margaret Mulhern) The SIOP model advocates use of inputs associated with the students' first language for them to connect with and transfer in course of learning the second language. The syllabus must ideally consist of bilingual lessons and text so that the student could read and comprehend the lesson in his or her own language first and then attempt reading and comprehending the same lesson in the second language. The use of the students' first language in teaching of second language is a powerful tool to achieve quick results by means of systematic, step by step approach involving variety of orals, visuals and group activities. Depending on the age group, gender, culture, the students' general knowledge and grasp, study material consistent with the students' faculties and knowledge level are chosen in the students' first language and supplemented with the second language s/he is about to study. The students will have the opportunity of reading the lessons in their own language, and subsequently read through the same lessons in the second language.