# ALEX Resources

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 Lesson Plans (13) Interactives/Games (2)

ALEX Lesson Plans
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Subject: Mathematics (K - 2), or Technology Education (K - 2)
Title: Stop, Look, and Find Shapes in Our School and Community!
Description: This is a project-based lesson that provides many hands-on opportunities for students to learn about shapes in their environment. Students are challenged to find shapes in our world using everyday technology. Students review the characteristics of basic shapes such as squares, triangles, circles, etc. They will then learn how to use digital cameras to capture shapes in the environment and will create a digital book of their photos.

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Subject: English Language Arts (K), or Mathematics (K - 2)
Title: What Can Shapes Be....
Description: This is a hands-on lesson that will help students explore shapes in their environment. Students will work in diverse groups to complete this activity. Students will make a class book of their findings.This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMS-U Project.

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Subject: Mathematics (K - 2), or Technology Education (K - 2)
Title: Congruent Figures
Description: This lesson is an introduction to a unit about congruent shapes. Students will begin by listening to a book about shapes. They will then complete several hands-on activities, including sorting shapes, using their bodies to form congruent shapes, and using activities on the Internet to practice forming congruent shapes.

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Subject: Mathematics (K - 2), or Technology Education (K - 2)
Title: Shapes in the Classroom
Description: This lesson will teach students to identify solid figures found in the classroom and in magazines. Students will also learn more about solid figures using the Internet.

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Subject: Arts Education (K), or Mathematics (K - 2), or Technology Education (K - 2)
Title: Tantalizing Tangrams
Description: This is an introductory lesson using tangrams. Students will observe the seven geometric shapes that make up the tangram in a variety of ways that exhibit spatial relationships. They will have hands-on experiences using these tangrams to create new shapes. Finally, they will try to make the seven shapes form a square.

Thinkfinity Lesson Plans
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Subject: Mathematics
Title: Creating, Describing, and Analyzing Patterns
Description: In this four-lesson unit from Illuminations, students develop their understanding and use of patterns as they analyze relationships and make predictions. Students use interactive math applets to learn about repeating and growing patterns.
Thinkfinity Partner: Illuminations

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Subject: Mathematics,Social Studies
Title: Going Places
Description: This unit of seven lessons, from Illuminations, engages students in activities that use measurement and geometry. Students investigate various areas and objects they see each day to apply ideas of navigating in space and understanding the relationships among these various elements.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Virtual Pattern Blocks
Description: In this lesson, one of a multi-part unit from Illuminations, students use virtual fractions to problem-solve and reason with fractions. They investigate relationships between parts and wholes using virtual fractions. Students use conversation to explain their understandings in order to extend and clarify their mathematical content knowledge.
Thinkfinity Partner: Illuminations

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Subject: Language Arts
Title: Going on a Shape Hunt: Integrating Math and Literacy
Description: Students participate in a scavenger hunt for shapes; reading, writing, and discussion of shapes encourage literacy and math skills.

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Subject: Mathematics
Title: Investigating Shapes
Description: In this five-lesson unit, from Illuminations, students identify characteristics of triangles, manipulate electronic geoboards to construct triangles, and name the triangles relative locations. In addition, through music and observation, students identify triangles in their environment. These lessons are especially appropriate for students in prekindergarten and kindergarten.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Geometric Understanding Through Tangram Puzzles
Description: In this two-lesson unit from Illuminations, students use tangram pieces to fill in a picture s outline and form given polygons. Describing figures and visualizing what they look like when they are transformed through rotations or flips, or are put together or taken apart in different ways are important aspects of geometry in the lower grades. This two-part tangram example demonstrates the potential for high-quality experiences provided by computer shape environments for students as they learn geometry concepts.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Making Triangles
Description: In this lesson, one of a multi-part unit from Illuminations, students use 45- and 90-degree angles to create triangles and develop an understanding of the relationship between angles and the shape of a triangle. Students use their knowledge of numbers, measurement, and geometry to design a virtual path using two different angles to help a ladybug reach its hiding place under a leaf.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Making Virtual Triangles
Description: In this lesson, one of a multi-part unit from Illuminations, students identify and recognize triangles using multiple representations and interactive electronic geoboards to explore the characteristics of triangles.
Thinkfinity Partner: Illuminations

Thinkfinity Interactive Games
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Subject: Mathematics
Title: Developing Geometry Understandings and Spatial Skills through Puzzlelike Problems with Tangrams
Description: Describing figures and visualizing what they look like when they are transformed through rotations or flips or are put together or taken apart in different ways are important aspects of geometry in the lower grades. This two-part tangram example from Illuminations demonstrates the potential for high-quality experiences provided by computer 'shape' environments for students as they learn concepts described in the Geometry Standard. Problem-solving tasks that involve physical manipulatives as well as virtual manipulatives afford many students an entry into mathematics that they might not otherwise experience.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Learning Geometry and Measurement Concepts by Creating Paths and Navigating Mazes: Hiding Ladybug
Description: This stand-alone applet is part of the Illuminations lesson titled '' Helping Ladybug Hide with Arrows and Angles.'' In the lesson, students use this applet to hide a ladybug under a leaf.
Thinkfinity Partner: Illuminations

Thinkfinity Learning Activities
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Subject: Mathematics
Title: Investigating the Concept of Triangle and Properties of Polygons: Creating Polygons
Description:
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Patch Tool
Description: This student interactive from Illuminations allows students to create patches like those used in quilting. Triangles, squares, parallelograms, and other shapes are available.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Dynamic Paper Tool
Description: Create customized activity sheets for your classroom! Nets of 3-D shapes, tessellations, coordinate graphs, and more - all based on your input.
Thinkfinity Partner: Illuminations

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Subject: Mathematics
Title: Pan Balance -- Shapes
Description: This student interactive, from Illuminations, provides an interesting environment in which students can consider the concept of equivalence. The interactive pan balance uses multiple shapes with different values, allowing students to investigate what happens as different shapes are placed on the balance.
Thinkfinity Partner: Illuminations