Arrays and Shares (Multiplication and Division); Grade level 4 (Investigations in Number, Data, and
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Author Description
To model multiplication, students skip count on the hundreds chart and make arrays to represent all combinations with factors 2 through 12. They solve word problems and discuss the relationship between the situations and standard notation. Emphasis is on 2-digit times 1-digit multiplication problems and division by 1-digit divisors. Suggested 16 sessions.
Page Count:
127
Publication Date:
2004-01-01
ISBN-10:
0201378310
ISBN-13:
9780201378313
Number Systems
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