# ALEX Lesson Plan Resources

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ALEX Lesson Plans
Subject: Mathematics (9 - 12)
Title: Platonic Solids Ornaments
Description: This is a hands-on activity that introduces students to the five Platonic solids. Students will discover the special relationship between faces, vertices, and edges. Students will research the Platonic solids and then construct and decorate Platonic solids ornaments.

Thinkfinity Lesson Plans
Subject: Mathematics
Description: This student interactive, from Illuminations, allows students to explore various geometric solids and their properties. Students can virtually manipulate and color each solid to investigate properties such as the number of faces, edges, and vertices. Students can explore tetrahedrons, cubes, octahedrons, dodecahedrons, icosahedrons, and irregular polyhedrons.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Description: This reproducible activity sheet, from an Illuminations lesson, guides students through a simulation in which they try different arrangements to make the most efficient use of space and thus pack the most soda cans into a rectangular packing box.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Building Using the Front-Right-Top View      Add Bookmark
Description: In this lesson, one of a multi-part unit from Illuminations, students explore drawing the front-right-top view when given a three dimensional figure built from cubes. Students also explore building a three dimensional figure when given the front-right-top view.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Description: In this Illuminations lesson, students use cubes to develop spatial thinking and review basic geometric principles through real-life applications. Students are given the opportunity to build and take apart structures based on cubes.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Exploring the Isometric Drawing Tool      Add Bookmark
Description: In this lesson, one of a multi-part unit from Illuminations, students explore using an isometric drawing tool and gain practice and experience in manipulating drawings. They explore polyhedra using different representations and perspectives.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Isometric Drawing Tool      Add Bookmark
Description: Create dynamic drawings on isometric dot paper with this interactive tool. Draw 2-D and 3-D figures using edges, faces, or cubes that you can shift, rotate, color, or decompose.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Polygon Capture: A Geometry Game      Add Bookmark
Description: In this lesson, from Illuminations, students classify polygons according to more than one property at a time. They move from a simple description of shapes to an analysis of how properties are related, all in the context of an enjoyable game
Thinkfinity Partner: Illuminations