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Base-10's
Base-10's
Area model
Area model
Using word problems to give context, we estimate our answer first, then solve. Students used their knowledge of Base 10s to draw area models on dot paper and graph paper before they moved to drawing it free hand. We naturally use the Distributive Property method which we will use on it's own when we have mastered Area Model.
Make your sketch, record and find the partial products, add the sums to find your total product.
distributive property
distributive property
vertical method
vertical method
compressed vertical method / standard algorithm
compressed vertical method / standard algorithm
Estimate your answer before you begin, using friendly numbers.
Calculate using the standard algorithm, or the "compressed vertical method".
Check your answer by finding the product using a different strategy, i.e. area model, vertical method, or distributive property
practice
practice
IXl practice
IXl practice
homework
homework
Vertical Method on Grid.pdf2x2 grid.pdfMultiplication April 9th.pdfMay 9 homework.pdfMay 1 Homework.pdfAssessments
Assessments
N5 Strategy Assessment.pdfMultiplication test to be corrected on a separate piece of paper and test signed by a guardian.
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