BAR MODEL MULTIPLICATION PROBLEMS
How to Teach the Bar Model: Word Problems
Jun 18, 2020In maths a bar model is a pictorial representation of a problem or concept where bars or boxes are used to represent the known and unknown quantities. Bar models are most often used to solve number problems with the four operations – addition, subtraction, multiplication and division.
What is Bar Model? - Definition, Facts & Example
Bar models help us to attain an understanding of how a problem needs to be solved and calculated. Here, for instance, one rectangle or box of the bar model represents a value of 6. We have to find 3 times the value of one bar. Bar models help us to understand what operations, whether addition, subtraction, multiplication or/and division should be used to solve a word problem.[PDF]
Singapore Math Bar Model Strategy
This problem and the following problems are taken from Primary Mathematics, Marshall Cavendish, publisher Part-Whole Model for Multiplication and Division . Cut the bar into 5 equal pieces. Shade 3 of them to show the tarts sold in the morning.
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