In this video Mr. Almeida explain how to use bar modeling in Singapore math to solve word problems that deal with comparing. This technique of using model drawings to solve word problems is recommended by the Common Core mathematics standards. Mr. Almeida shows how students should stop at punctuation marks and interpret the information. This is a great resource for parents students and teachers.
2.OA.1 - Comparison Word Problem is a free educational video by MathwithMrAlmeida.It helps students in grades 3 practice the following standards 2.OA.1,3.OA.8,.
1. 3.OA.8 : Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (This standard is limited to problems posed with whole numbers and having whole-number answers; students should know how to perform operations in the conventional order when there are no parentheses to specify a particular order (Order of Operations).).
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