ALEX Lesson Plans Subject: Mathematics (9 - 12) Title: Vectors Drive the Boat Description: Using a combination of online exploration and teacher instruction students will discover that vectors have both magnitude and direction.  They will be able to use vectors to represent problem situations.  Students will also be will be able to perform basic operations on vectors.  Subject: English Language Arts (12), or Mathematics (9 - 12) Title: Swim the Open Sea: Analyzing Dual Vectors Description: Students will explore the accomplishment and societal repercussions of Gertrude Ederle being the first woman to swim the English Channel. They will also model vectors representing the currents she had to face to accomplish these goals.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation. Thinkfinity Lesson Plans Subject: MathematicsTitle: Sums of Vectors and Their Properties      Add Bookmark Description: In this lesson, one of a multi-part unit from Illuminations, students manipulate a velocity vector to control the movement of an object in a gamelike setting. In the process, they extend their knowledge of number systems to the system of vectors.Thinkfinity Partner: IlluminationsGrade Span: 9,10,11,12Subject: MathematicsTitle: Learning about Properties of Vectors and Vector Sums Using Dynamic Software      Add Bookmark Description: In this two-lesson unit, from Illuminations, students manipulate a velocity vector to control the movement of an object in a gamelike setting. They develop an understanding that vectors are composed of both magnitude and direction, and extend their knowledge of number systems to the system of vectors.Thinkfinity Partner: IlluminationsGrade Span: 9,10,11,12Subject: Mathematics,ScienceTitle: Learning about Properties of Vectors and Vector Sums Using Dynamic Software: Components of a Vector      Add Bookmark Description: This e-example from Illuminations illustrates how using a dynamic geometrical representation can help students develop an understanding of vectors and their properties. Students manipulate a velocity vector to control the movement of an object in a gamelike setting. In this part, Components of a Vector, students will develop an understanding that vectors are composed of both magnitude and direction. In the second part, Sums of Vectors and Their Properties, students extend their knowledge of number systems to the system of vectors. 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: IlluminationsGrade Span: 9,10,11,12