[br][color=#0000ff]GeoGebra[/color] is a dynamic and interactive Math App that can be used for learning mathematical concepts from K-12 and beyond.[br][br]In this introductory lesson, you will discover and interact with one of [i][color=#0000ff]GeoGebra [i]Classic[/i]'s[/color][/i] pre-defined perspectives, the [img]https://wiki.geogebra.org/uploads/thumb/4/40/Menu_view_algebra.svg/16px-Menu_view_algebra.svg.png[/img] [i][color=#0000ff]Graphing Perspective[/color][/i].[br][br]The applet below displays both the [img]https://wiki.geogebra.org/uploads/thumb/c/c8/Menu_view_graphics.svg/16px-Menu_view_graphics.svg.png[/img] [i][color=#0000ff]Graphics View[/color] [/i]and [img]https://wiki.geogebra.org/uploads/thumb/4/40/Menu_view_algebra.svg/16px-Menu_view_algebra.svg.png[/img] [i][color=#0000ff]Algebra View[/color][/i] of the [img]https://wiki.geogebra.org/uploads/thumb/4/40/Menu_view_algebra.svg/16px-Menu_view_algebra.svg.png[/img] [i][color=#0000ff]Graphing Perspective[/color][/i].[br] [br]Have a look at the user interface and familiarize yourself with its most important features:[br][br][table][tr][td]1. [i][color=#0000ff]Toolbar[/color][/i][i][color=#0000ff] 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[i][color=#0000ff]Style Bar[/color][/i][/td][td][i][color=#0000ff][i][color=#0000ff][img]data:image/png;base64,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[/img][/color][/i][/color][/i][/td][td][/td][/tr][tr][td]4. [i][color=#0000ff]Undo/Redo[/color][/i][/td][td][i][color=#0000ff][img]data:image/png;base64,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[/img][/color][/i][/td][td][/td][/tr][tr][td]5. [i][color=#0000ff]Search[/color][/i][/td][td][i][color=#0000ff][img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACEAAAAkCAYAAAAHKVPcAAAEmklEQVRYCc2YZ0tkTRCF53caMCfMimLELAqKEbOCICoKJsyimAX9YBZBP6hgTpiztTwFLbPzOrNXWdn3QuuduX2rT586darV9vj4KP962KwAeHp6kufnZ3l5edHBvZX3rM5xCeL19VW4Hh4e5OLiQo6OjuTk5ESurq7k7e1NnwHM6mLO5n0Kgp0ylpeXpbm5WUpKSiQvL08yMjIkKytLCgoKpKamRrq7u2V7e1ve398Ftpwt8qfv/wOCxdlxa2urxMfHi4+Pj3h4eHw6goKCJC0tTYaGhpSp76bpNxAE2d3d1d2ygLe3tyQkJEhdXZ309/fLysqKLC4uSm9vr1RUVEhYWJiCDA4Olurqarm5uVEG/7Rzx+cfIMjt0tKSJCcni6+vr4SEhOhC+/v7cn9/rwPKGebzwsKCpKenS0BAgAIGKBv5amoUBAAuLy8lJydHg4WGhsrIyIiKz1VAFry9vZWqqioJDAyUmJgY3chXxaogCDY3N6e7h4X29nYtRUfaPvtsgNTX14unp6dkZmYK7LkC7xjHRhCEmJ2drUGKiop0d18JQrkSIzExUQVMRTku5OqzDeo2NzdVYHFxcbKxsfEtceEpnZ2dgkhjY2M1vVY3oukYHx8Xd3d3KS4ultPT02+BgA2Eii6orLW1NctxbCi9q6tLQeANCM3qDuwphtG9vT1JTU1VkU5OTlrWlY1Fm5qaxM3NTYaHh7Ui7INbvQc49p6bmyv+/v4ay2qV2O7u7qStrU1BYELfYQGgCJwypzoAMTg4aJ0J0I+Ojqqqcb3z83PLubRnCWGurq6q1eMZ8/PzluNoifIyNU5zosat0mgPgiaGwCMiIiQqKkq7rf1zV/daogiK8sSoOjo6Piza1Yv2z0jF9fW14DH0m/LyctWH/RxX9zY0QAAMho6JZdOerbLB+7AwOzurWiAVExMTXzMrEFLjOzs7ajIA4dxwcHCghxZXQgUoAOisND4aGfZNN3X1niMrala8gEBxPNMRCwsL1UmhmoVYkHkM7rmohpmZmQ/w4eHh0tPT82WvURAgM8hRNQcVLy8vTU1jY6M2N1JEObPLra0twYw4YaEjgCNIPz8/tW1MD/BcbMDEdmTAfP4AYYCwS1KDhSMyFoiOjpakpCStHnyARsWiBgAp6Ovr0y4MEBjBexoaGqSlpUXOzs5cauw3EAYZQHgRB01JSdFeQD8AEAPxRUZG6tlzbGxMhQ1LHAEAwBwORcwDVG1trUv/+RSEYQUaqRy67PT0tJ4lBwYGZGpqSo6Pj7WUzVx+kwIYoJMCwAwclIOPM0acgjCsmEVYAIYY3H+WZzRAagxbBoRhpLKyUoFQjfbxLYGwf8HVPSKkGZICewDcAwxGaA0cF7B5E+uvgoAdFoB6Z0AQc35+vs6DVYD8VRAEJDB/pZWWljoFgiHi0OiN1P51EAAhMGdOeslnjACirKzso2J+BIRh5PDwUKkHiBErv/EffAWXJoU/BgIgpifRi9g9AyfmyEDKfkwTLG4GO+VaX19XRjA+nJg/tKkknjPXBtqfHObfC/w7gcqBfi6+N+va9Jt//ON/AeIXBKm61Z4Q29IAAAAASUVORK5CYII=[/img][/color][/i][/td][td][/td][/tr][/table][br]Interact with the applet below for a few minutes, then answer the questions that follow.[br]
[color=#0000ff]QUESTION 1:[/color] Describe in clear and concise language your overall experience in interacting with the Graphing Perspective of GeoGebra.
[color=#0000ff]QUESTION 2:[/color] Click the Menu Bar, then click View and deselect Algebra. Interact with the applet again for a few minutes. What changes do you notice in the appearance of the applet? Describe your new experience compared to the previous one.
[color=#0000ff]QUESTION 3:[/color] Click the Menu Bar, then click View. Select Algebra and deselect Graphics. Interact with the applet again for a few minutes. What changes do you notice in the appearance of the applet? Describe your new experience compared with the two previous ones.
[color=#0000ff]QUESTION 4:[/color] Which of the three views—Algebra, Graphics, or Combined—did you find the most educational? the most entertaining? the easiest to use? Briefly explain the reasons for your preference.
[color=#0000ff]QUESTION 5: [/color]List down tasks that you would rather do on GeoGebra sheets rather than on paper.
ENJOY your learning experience!