ALEX Lesson Plan Resources

ALEX Lesson Plans  
Subject: Mathematics (5 - 6)
Title: Decimal Dilemma:  Carlos the Centipede needs to buy tennis shoes!
Description: In this lesson, Carlos the Centipede must buy new baseball shoes.  His dilemma will be how to multiply decimals (money) by multiples of 10.  To add to the dilemma, Carlos' baseball team needs to buy shoes too!  Students will multiply decimals by 100.  Students will investigate what is happening to the decimal point each time a decimal is multiplied by a multiple of 10.  

Thinkfinity Lesson Plans  
Subject: Mathematics
Title: Number and Operations Web Links      Add Bookmark
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      Add Bookmark
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 e-example from Illuminations contains an interactive version of a game that can be used in the grades 3-5 classroom to support students' learning about fractions. e-Math Investigations are selected e-examples from the electronic version of the Principles and Standards of School Mathematics (PSSM). The e-examples are part of the electronic version of the PSSM document. Given their interactive nature and focused discussion tied to the PSSM document, the e-examples are natural companions to the i-Math investigations.
Thinkfinity Partner: Illuminations
Grade Span: 3,4,5

Subject: Language Arts
Title: Celebrate the 100th day of school!      Add Bookmark
Description: As a class, students work in small groups to create a '' 100th Day'' book.
Thinkfinity Partner: ReadWriteThink
Grade Span: K,1,2,3,4,5,6,7,8,9,10,11,12

Subject: Mathematics
Title: Making Your First Million      Add Bookmark
Description: In this lesson, one of a multi-part unit from Illuminations, students attempt to identify the concept of a million by working with smaller numerical units, such as blocks of 10 or 100, and then expanding the idea by multiplication or repeated addition until a million is reached. Additionally, they use critical thinking to analyze situations and to identify mathematical patterns that enable them to develop the concept of very large numbers.
Thinkfinity Partner: Illuminations
Grade Span: 3,4,5,6,7,8