MTTC 103 Math Exam|Questions and Answers 100% verified

MTTC 103 Math representations ANSWER-are the tools and symbols of materials (x is multiplication and a variable) manipulatives ANSWER-An object which is designed so that a learner can perceive some mathematical concept by manipulating it. The use of manipulatives provides a way for children to learn concepts in a developmentally appropriate, hands-on and an experiencing way. Mathematical manipulatives are used in the first step of teaching mathematical concepts, that of concrete representation. concepts taught in kindergarten before introducing numbers ANSWER-position-top, middle, bottom, below etc visual attributes- colors, shapes, sizes, and identifying similar/out of place items sorting-by size, color, type or shape graphing-very basics patterns-identifying and making measurements-longer or shorter, heavier or lighter, how much something can hold problem solving strategies for math ANSWER--use manipulatives or act out the problem -draw a picture -look for a pattern -guess and check -logical reasoning -organized list -make a table -scaffold problems (easy to hard) -work backwards Solving a word problem ANSWER--fully understand the problem -make a plan for solving -solve according to plan -review the problem and check work building number sense ANSWER-Making sure students think flexibly and understand that there is always more than one way to solve a probelm -asking students to make their calculations mentally and rely on their reasoning ability. -having class discussion about solutions the students found using their minds only and comparing the different approaches to solve the problem. have students explain their reasoning in their own words -modeling the different ideas by tracking them on the board as the discussion progresses -presenting the problem to the students that can have more than one answer