ALEX Lesson Plans
Subject: Mathematics (4) Title: What's Your Question? Multiplication Word Problems
Description: Students will explore multiplication and word problems. They will work cooperatively to examine a story scenarioand list possible questions to develop a completed word problem and solve it using a variety of strategies. The students will also create a word problem using an online story creator.
Subject: Mathematics (4  5), or Technology Education (3  5) Title: Multiplication My Way
Description: In this lesson, students will explore the US Algorithm Method of multiplication using a unique way of describing it known as the Turtlehead Method. Students will collaboratively work together to complete story problems using the US Algorithm Method of multiplication to solve twodigit by twodigit multiplication problems.
Subject: Mathematics (4), or Technology Education (3  5) Title: Nursery Rhyme Word Problems
Description: In this lesson students will create basic addition, subtraction, multiplication, and division word problems using common nursery rhymes. Students will distinguish the key elements of word problems and incorporate those elements into a nursery rhyme.
Thinkfinity Lesson Plans
Subject: Language Arts,Mathematics Title: Modeling Multiplication with Rows and Columns
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Description: This lesson, one of a multipart unit from Illuminations, encourages students to explore the array model of multiplication. Students make arrays with counters and then create a second concrete example of the array model using toothpicks. They also write problems that involve multiplication. A children s book is suggested to connect multiplication with children s literature. Several pieces of literature appropriate for use with this lesson are suggested. Thinkfinity Partner: Illuminations Grade Span: 3,4,5
Subject: Mathematics Title: Number and Operations Web Links
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Description: This collection of Web links, reviewed and presented by Illuminations, offers teachers and students information about and practice in concepts related to arithmetic. Users can read the Illuminations Editorial Board's review of each Web site, or choose to link directly to the sites. Thinkfinity Partner: Illuminations Grade Span: K,1,2,3,4,5,6,7,8,9,10,11,12
Subject: Mathematics Title: Communicating about Mathematics Using Games: Playing Fraction Tracks
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Description: Mathematical games can foster mathematical communication as students explain and justify their moves to one another. In addition, games can motivate students and engage them in thinking about and applying concepts and skills. This eexample from Illuminations contains an interactive version of a game that can be used in the grades 35 classroom to support students' learning about fractions. eMath Investigations are selected eexamples from the electronic version of the Principles and Standards of School Mathematics (PSSM). The eexamples are part of the electronic version of the PSSM document. Given their interactive nature and focused discussion tied to the PSSM document, the eexamples are natural companions to the iMath investigations. Thinkfinity Partner: Illuminations Grade Span: 3,4,5
Subject: Mathematics Title: Finding Products
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Description: In this lesson, one of a multipart unit from Illuminations, students examine the role of commutativity and the multiplicative identity, play a multiplication game, and explore products where one of the factors is 6. They also create a personal multiplication chart. Thinkfinity Partner: Illuminations Grade Span: 3,4,5

