Difference between revisions of "Comments:FETC 2007"

Latest revision as of 18:47, 27 February 2011

On this page you find follow-up materials for the presentation Virtual Manipulatives for linear and quadratic equations
by Markus Hohenwarter, Megan Yanes and Judith Preiner
at the Florida Educational Technology Conference 2007
in January 24-26, 2007 in Orlando, Florida
Room S331B, Time 12:30pm - 1:30pm

Interactive Examples

Linear Equations

Concept of Slope by Judith Preiner, Download
Dynamic worksheet to experiment with the concept of slope.
Virtual Manipulatives for linear Equations by Judith Preiner, Download
Dynamic worksheet to discover the impact of the parameters m and b on the graph of a linear equation y = m x + b.

Quadratic Equations

Graphing Quadratics by Megan Yanes, Lesson Plan Download
Analyzing graphs of quadratic equations given in intercept or vertex form.
Completing the Square and Graphing Parabolas in Vertex Form by Megan Yanes, Lesson Plan, Download
An interactive exercise to practice the drawing of parabolas in standard form.

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+{{event|2007-?-?|America}}
 On this page you find follow-up materials for the presentation
 '''Virtual Manipulatives for linear and quadratic equations'''<br/>
 by [[User:Admin|Markus Hohenwarter]], Megan Yanes and Judith Preiner<br/>
@@ Line 6: / Line 6: @@
 in January 24-26, 2007 in Orlando, Florida<br/>
 Room S331B, Time 12:30pm - 1:30pm
 ==Interactive Examples==
 ===Linear Equations===
 * [[Image:htm.gif]] [http://www.geogebra.org/en/upload/files/english/judithpreiner/LinearEquations/concept_of_slope_linear_equation.html   Concept of Slope] by Judith Preiner,  [[Image:zip.gif]][http://www.geogebra.org/en/upload/index.php?action=zipworksheet&filename=concept_of_slope_linear_equation.html&directory=english/judithpreiner/LinearEquations& Download]<br>Dynamic worksheet to experiment with the concept of slope.
 * [[Image:htm.gif]] [http://www.geogebra.org/en/upload/files/english/judithpreiner/LinearEquations/virtual_manipulatives_lin_equation.html Virtual Manipulatives for linear Equations] by Judith Preiner,  [[Image:zip.gif]][http://www.geogebra.org/en/upload/index.php?action=zipworksheet&filename=virtual_manipulatives_lin_equation.html&directory=english/judithpreiner/LinearEquations& Download]<br>Dynamic worksheet to discover the impact of the parameters ''m'' and ''b'' on the graph of a linear equation ''y = m x + b''.
 ===Quadratic Equations===
 * [[Image:htm.gif]] [http://www.geogebra.at/en/upload/files/english/Megan/Quadratics/Quad_Int_Vertex_Form.html Graphing Quadratics] by Megan Yanes, [[Image:pdf.gif]] [http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=Int_Vertex_Lesson_Plan.pdf&directory=english/Megan/Quadratics& Lesson Plan] [[Image:zip.gif]][http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=Quad_Int_Vertex_From.zip&directory=english/Megan/Quadratics& Download]<br>Analyzing graphs of quadratic equations given in intercept or vertex form.
+* [[Image:htm.gif]] [http://www.geogebra.at/en/upload/files/english/Megan/CompSqr_VertForm_Quadratics/Quad_CompSqr_VertForm.html Completing the Square and Graphing Parabolas in Vertex Form] by Megan Yanes, [[Image:pdf.gif]] [http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=CompSqr_VertForm_Lesson_Plan.pdf&directory=english/Megan/CompSqr_VertForm_Quadratics& Lesson Plan], [[Image:zip.gif]] [http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=CompSqr_VertForm.zip&directory=english/Megan/CompSqr_VertForm_Quadratics& Download]<br>An interactive exercise to practice the drawing of parabolas in standard form.
-* [[Image:htm.gif]] [http://www.geogebra.at/en/upload/files/english/Megan/CompSqr_VertForm_Quadratics/Quad_CompSqr_VertForm.html Completing the Square and Graphing Parabolas in Vertex Form] by Megan Yanes, [[Image:pdf.gif]] [http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=CompSqr_VertForm_Lesson_Plan.pdf&directory=english/Megan/CompSqr_VertForm_Quadratics& Lesson Plan], [[Image:zip.gif]] [http://www.geogebra.at/en/upload/index.php?action=downloadfile&filename=CompSqr_VertForm.zip&directory=english/Megan/CompSqr_VertForm_Quadratics& Download]<br>An interactive exercise to practice the drawing of parabolas in standard form.