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Q&A #124 |
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Catherine, I wish to ask you a question. Who was the presenter at the NCTM Conference? Perhaps we could share the information with other teachers. I cannot answer your question about web sites, books or other tapes; however, I will share with you a song that I learned from a teacher in Washington, DC. It is sung to the tune of "O, my darling Clementine." It tells you how to multiply matrices: Row by column Row by column Multiply them line by line Add them up to form a matrix Now you're doing it just fine. I understand what you mean about songs because my students never forget this ditty. - Marielouise, for the Teacher2Teacher service
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