4.4D+Lesson+Ideas

=4.4D= =Lesson Ideas:=

Website that could be used for small group, teacher knowledge, or remediation on the process of multiplying 2 digit by 2 digit numbers using the traditional algorithm. []

Website that could be used for computer center, etc. where students practice the traditional algorithm to multiply 2 digit numbers by 2 digit numbers. []

Introduction idea for multiplying two digit by two digit numbers- Read the book “//Multiplying Menace: The Revenge of Rumplestiltskin//” by Pam Calvert. This book is about Rumplestiltskin’s return to the kingdom after the queen banished him. He wants to get his revenge so he starts multiplying the animals in the kingdom so that there are lots of them. Then talk about the book and debrief. Discuss the benefits of multiplication versus addition and when we might need to multiply in our everyday lives.

For teacher review of using partial products to multiply 2 digit by 2 digit. []

This website has a video aimed at partents explaining “box method” of multiplication, also called partial products. The website also has lesson idea, sample problems, and sample word problems. []

For teacher review of how to use area models for multi digit multiplication. This is a good video of how to use kidspiration to model and solve multiplication problems. This method is part of cscope lessons and is a great foundation for algebra later. This could be shared with the tech specialist to collaborate a lesson in the computer lab. Students could create their own models and add their explanations as the teacher did in this video. []

For teacher review or student in small group/computer center. Okay video of student using lattice to multiply two digit by two digit numbers. Uses * in place of the x multiplication symbol. []

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