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Holiday Math Activities: Spider Webs and Polygons October 23, 2015

Posted by Edward Deleon in : geometry , add a comment

HalloweenMath-01 copy

Here is another holiday-themed activity that looks at the geometry of spider webs. Use this activity to review basic concepts of triangles, quadrilaterals, and polygons.

Use this Slide Show Creator presentation. It includes all the components you need: an embedded video and a worksheets.

http://www.media4mathplus.com/SlideShow/171/Halloween-Activity–Spider-Webs-and-Polygons

Here is a direct link to the worksheet. Right-click to download it.

http://www.media4mathplus.com/BlogPosts/HalloweenMath/SpiderWebWorksheet.pdf

Here is the link to the YouTube video embedded in the Slide Show Creator presentation.

https://youtu.be/7LJPH5QZqUY

 

Math in the News: Comet Landing November 14, 2014

Posted by Edward Deleon in : Math, media , add a comment

Slide01

In our latest issue of Math in the News we look at the Geometry of the Philae satellite that recently landed on a comet. Here is the direct link: http://www.media4mathplus.com/SlideShow/105/Math-in-the-News–Comet-Landing

 

New Video: TI-Nspire CX Tutorial–Constructing an Angle Bisector December 18, 2013

Posted by Edward Deleon in : geometry, graphing calculators, math, media , add a comment

In this TI-Nspire CX tutorial, we go through the steps of constructing an Angle Bisector and measuring the distance from a point on the Bisector to the rays that define the angle.

New Video: TI-Nspire CX Tutorial–Constructing an Angle Bisector December 18, 2013

Posted by Edward Deleon in : geometry, graphing calculators, math, media , add a comment

In this TI-Nspire CX tutorial, we go through the steps of constructing an Angle Bisector and measuring the distance from a point on the Bisector to the rays that define the angle.

New Video: TI-Nspire Tutorial–Creating an Inscribed Circle December 18, 2013

Posted by Edward Deleon in : geometry, graphing calculators, math, media , add a comment

See our latest TI-Nspire Tutorial. In this video we go through the steps of constructing an inscribed circle in a triangle.

New Video: TI-Nspire Tutorial–Creating an Inscribed Circle December 18, 2013

Posted by Edward Deleon in : geometry, graphing calculators, math, media , add a comment

See our latest TI-Nspire Tutorial. In this video we go through the steps of constructing an inscribed circle in a triangle.

New Drag-and-Drop Activities November 7, 2013

Posted by Edward Deleon in : algebra, geometry, math, media , add a comment

Screen Shot 2013-11-07 at 7.10.07 AM

We just posted two drag-and-drop activities, one for Triangles and one for Quadrilaterals. These can be used to review key terms. Students drag and drop the term next to the appropriate definition.

Click here to Preview these activities.

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