ALEX Lesson Plans
Subject: Mathematics (5  6) Title: Can You Crack The Code?
Description: Students will conduct guided research on the Navaho code talkers and briefly discuss their impact on WWII. Students will also be introduced to other forms of cryptology and use number pattern skills to crack their own code and create a numerical code for classmates to crack.
Subject: Mathematics (3  5) Title: "Ridin' Along In My Automobile"
Description: Students will research prices of used cars to discover how automobiles lose their value over time. Students will create a chart to record their information, use their chart to graph their data, and find measures of central tendency of their data. Students will present their findings and discuss the results.This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMSU Project.
Subject: Mathematics (5), or Technology Education (3  5) Title: And the Point Is???
Description: Students will identify and describe the parts of a coordinate grid. Students will explain how to find and graph ordered pairs on a coordinate grid. Using a word processing program, students will create a coordinate grid activity sheet.This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMSU Project.
Subject: Mathematics (5  6) Title: Human Ordered Pairs
Description: Students will work in collaborative groups to create a lifesize Cartesian plane and insert themselves as the ordered pairs.
This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMSU Project.
Subject: Mathematics (3  6), or Credit Recovery Science (4), or Science (3), or Technology Education (3  5) Title: Now You See Me...Now You Don't!
Description: An animal’s physical characteristics, such as its body color, may give it a better chance of survival. For example, the body colors of many animals blend with their background. In this investigation, students will see that body color may help some animals survive by making them nearly invisible to predators. This lesson is designed to introduce students to the concept of camouflage as an animal adaptation.
Thinkfinity Lesson Plans
Subject: CrossDisciplinary  Informal Education , Arts  Glass , Arts  Sculpture , Arts  Woodworking , Science  Earth science , Science  Geology , Informal Education  Zoo/Aquarium/Nature Center Education Title: How Do You Unlock a Secret Code?
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Description: Cryptologists study secret codes. Being able to read encoded German and Japanese communications enabled the Allies to achieve victory in World War II., Join us as we explore how the code was cracked. By the end of this wonder, you may be making and breaking secret codes, too! Thinkfinity Partner: Wonderopolis Grade Span: K,PreK,1,2,3,4,5
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: Looking for Patterns
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Description: This lesson, one of a multipart unit from Illuminations, focuses on the properties of multiplication. Students skip count, examine multiplication patterns, and explore commutativity. Thinkfinity Partner: Illuminations Grade Span: 3,4,5
Subject: Mathematics Title: Understanding Distance, Speed, and Time Relationships
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Description: In this twolesson unit, from Illuminations, students use a software simulation of two runners along a track. Students can control the speeds and starting points of the runners, watch the race and examine a graph of the timeversusdistance relationship. They examine graphs of related data and investigate scenarios involving constant rates of change. Thinkfinity Partner: Illuminations Grade Span: 3,4,5
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: Turtle Pond
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Description: In this student interactive, from Illuminations, students guide a turtle to a pond using computer commands. They improve their skills in estimating length and angle measurement as they enter a sequence of commands (distances and angles at which to turn) to help the turtle move toward the pond. The goal is to find the shortest path to the pond. Thinkfinity Partner: Illuminations Grade Span: K,PreK,1,2,3,4,5,6,7,8
Subject: Mathematics Title: Exploring Other Number Patterns
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Description: In this lesson, one of a multipart unit from Illuminations, students analyze numeric patterns, including Fibonacci numbers. They also describe numeric patterns and then record them in table form. Thinkfinity Partner: Illuminations Grade Span: 3,4,5

