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 Lesson Plans (9) Podcasts (1) Informational Materials (1) Interactives/Games (1) Learning Activities (4)

## ALEX Lesson Plans

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Subject: Mathematics (4)
Title: Let's Go Shopping
Description: Students will be given a task card stating how to spend a certain amount of money.  Students must look through sale papers, find the items to purchase, add the totals, multiply quantities, subtract from the total, and write a check to purchase the items. This is a College- and Career-Ready Standards showcase lesson plan.

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Subject: Mathematics (4)
Title: Explorations in Place Value
Description: Explorations in Place Value is an interactive math mini-unit that incorporates the use of children’s literature, mathematical learning stations, and small group instructional strategies to reinforce basic principles of place value and to teach students about writing large numbers in expanded notation.    This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.

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Subject: Mathematics (4 - 5)
Title: Area Model of Multiplication Using Base 10 Manipulatives
Description: Students will use base 10 manipulatives to build a rectangular array to represent double digit multiplication. Students will make the connection between the standard algorithm and the rectangular array.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.

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Subject: Mathematics (3 - 4)
Title: Are Your Numbers Round?
Description: Students will use a variety of activities and games to learn how to round numbers.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.

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Subject: English Language Arts (4), or English Language Arts (4), or Mathematics (3 - 5), or Science (4), or Technology Education (3 - 5)
Title: Inner and Outer Planets
Description: As part of the space unit, students will learn about the physical and chemical components of the planets. The students will compare the planets in list form. It will also incorporate math by using measurement and numerical order.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.

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Subject: Mathematics (3 - 4), or Technology Education (3 - 5)
Title: "Hanging Out the Laundry" with Place Value
Description: As an introduction to the thousands place in place value, students will first practice with place value mats and base ten blocks. Then students will play "hanging out the laundry" for more practice with place value. Additional practice can be gained by accessing the website provided.

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Subject: Mathematics (3 - 4), or Technology Education (3 - 5)
Title: Shopping for a Place Value!
Description: During this lesson, students will have the opportunity to explore the world of rounding. Students will use the real estate market to help them learn how to round to the nearest hundred thousand. Students will get to create their own real estate advertisement and navigate the Internet to learn about rounding.

## Thinkfinity Lesson Plans

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Subject: Mathematics
Title: Further Investigating Greater Than, Less Than, and Equal To
Description: Students build upon their understanding of greater than, less than, and equal to by observing quantity and making comparison using varied instructional materials. The fish cut-out, with its mouth open, represents the greater than or less than symbol; the clam cut-out represents the equal to symbol. Using fish lips as a transition point, children will apply their understanding of greater, less, and equal to the standard symbols as the teacher introduces symbolic notation at an developmentally appropriate level.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: The Variable Machine
Description: This Illuminations lesson provides an introduction to the use of variables. Students explore the idea of variable as a symbol that can stand for any member of a set of numbers, and they substitute numbers for variables (letters) to discover unknown values.
Thinkfinity Partner: Illuminations

## ALEX Podcasts

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Multiplication -Place Value Strategy
Overview:
Fourth grade students will explain the process and steps of an alternative way to solve multiplication problems.  Students will explore this alternative algorithm that focuses on place value.  Students will use their place value knowledge in order to break apart each number and solve for a product. Students will also use their knowledge of arrays to organize the steps of the problem.

## Web Resources

### Learning Activities

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Comparing Values - Worksheet Creater
http://www.superkids...
Create your own math facts worksheets (with answer sheets) for comparing values.

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Comparing Numbers
http://www.tlsbooks....
Here you will find comparing numbers worksheets. Many of the problems include two digit numbers. Some of the problems include one and two digit numbers.

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Less than Greater than Worksheets Generator
http://www.softschoo...
This is a worksheet generator for less than and greater than. The teacher selects minimum and maximum number value for the problems. You can choose 0 for minimum and 10 maximum for simple problems; or choose a higher number for more difficult problems with two digit numbers.

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Greater Than and Less Than
On this Web page you will find multiple worksheets for greater than and less than, with varying degrees of difficulty represented.

## Thinkfinity Informational Materials

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Subject: Mathematics
Title: Number and Operations Web Links
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