The array method only works when one of the numbers being multiplied is bigger than 10. Look at both numbers and, where necessary, split into tens and ones. Draw out a rectangle. Label the top of the ...

Need help doing multiplications? Lining items up into lines and columns (an array) might help. Use an array-building tool to help solve multiplications. Explore ways of for breaking up multiplications ...

Lynda Colgan receives funding from The Ministry of Education for the Province of Ontario and The Mathematics Knowledge Network (KNAER). Queen's University, Ontario provides funding as a founding ...

The purpose of this study was to evaluate the effectiveness of teaching multiplication facts and related word problems using the concrete-representational-abstract teaching sequence and strategy ...

The effectiveness of a pentop computer when teaching multiplication facts to three middle school students with mild intellectual disabilities was examined. A multiple probe design was used to assess ...