Mathcast Videos

More: www.mathcasts.org Shows how to make a slider and then an angle that changes as you click and drag the slider. Screencast with more details, construction protocol and complete written directions at link. ... geogebra quick tip angle changes slider ... lfahlberg ... We click on the slider icon. Click somewhere up here. The slider dialog box opens and we can choose number or angle. If we choose angle, we automatically get degrees. If we choose number and go from 0 to 360, we must then add ...

Author: lfahlberg; Tags: geogebra quick tip angle changes slider

Shows the solution of a two step linear equation. Signing by LeaAnn Ross, CESA 2, Wisconsin. We'd value your feedback on this mathcast with captions and interpretation.

Author: TimFahlberg; Tags: math algebra sign language signed

Author: mjmontagne; Tags: mathcasts education math

More at: mathcasts.org how to use the GeoGebra command y() to get the y-coordinate of a point. See also Xcoor: www.youtube.com

Author: lfahlberg; Tags: geogebra tutorial command point y-coordinate coordinate function

More at: mathcasts.org how to use the GeoGebra command x() to get the x-coordinate of a point. See also Ycoor: www.youtube.com

Author: lfahlberg; Tags: geogebra tutorial command point x-coordinate coordinate function

More at: www.mathcasts.org Shows how to create a slider and then an angle that changes dynamically with the slider. See also: math247.pbworks.com

Author: lfahlberg; Tags: geogebra tutorial tip text conditional advanced condition show hide

More at: mathcasts.org Shows how to use the GeoGebra command BoxPlot to create a box-and-whisker plot. See also: math247.pbworks.com

Author: lfahlberg; Tags: geogebra tutorial command boxplot box whisker plot statistics

See: www.mathcasts.org The mathcast explains the compass and straightedge construction with GeoGebra of "copy a segment". Complete interactivity with written directions and metadata.

Author: lfahlberg; Tags: geogebra math construct compass straightedge rule copy segment

Sim at: www.mathcasts.org This screencast explains the purpose and use of the Soccer Goal Simulator Applet for finding the maximum angle for getting a goal. This is a build-your-own simulator kit for students. Comes complete with images, step-by-step directions and good questions.

Author: lfahlberg; Tags: geogebra math simulator soccer goal angle applet build-your-own triangles

See: www.mathcasts.org The mathcast explains the compass and straightedge construction with GeoGebra of "copy an angle". Complete interactivity with written directions and metadata.

Author: lfahlberg; Tags: geogebra math construct compass straightedge rule copy angle