Find curves in monuments, buildings and water jets and fit a parabola to them using dynamic geometry software." Quadratic graphs are everywhere you look. They can describe the paths of rockets, balls and jets of water. Because of their symmetry you will see parabolas in bridges, buildings, sand dunes... Understanding their equations is hence hugely important in the fields of engineering and science. This...

Find curves in monuments, buildings and water jets and fit a parabola to them using dynamic geometry software." Quadratic graphs are everywhere you look. They can describe the paths of rockets, balls and jets of water. Because of their symmetry you will see parabolas in bridges, buildings, sand dunes... Understanding their equations is hence hugely important in the fields of engineering and science. This...

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The Geometers Sketchpad Dynamic Geometry Software for Exploring Mathematics NIB #Software

The Geometers Sketchpad Dynamic Geometry Software for Exploring Mathematics NIB #Software

Apollonius is the first (and so far the only) Interactive Geometry Software (IGS) for the iPhone and iPod Touch. It allows you to make geometric constructions (such as those made using a compass and straightedge/ruler) and move their parts smoothly using the device's touchscreen.

Apollonius is the first (and so far the only) Interactive Geometry Software (IGS) for the iPhone and iPod Touch. It allows you to make geometric constructions (such as those made using a compass and straightedge/ruler) and move their parts smoothly using the device's touchscreen.

A Quick-Start Guide to Using free GeoGebra Geometry Software to let your students investigate geometric properties through hands-on digital discoveries -- with free printables!

A Quick-Start Guide to Using free GeoGebra Geometry Software to let your students investigate geometric properties through hands-on digital discoveries -- with free printables!

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I use this performance task assessment at the conclusion of our unit on triangle properties. Ultimately the unit is about making strategic use of mathematical tools, an idea that is explored through the following content items:* Perpendicular bisectors and angle bisectors.* Triangle medians and midsegments.* Triangle centers: circumcenter, incenter, orthocenter, centroid.* Geometric constructions: compass & straightedge, paper folding, geometry software, and coordinate geometry.This…

I use this performance task assessment at the conclusion of our unit on triangle properties. Ultimately the unit is about making strategic use of mathematical tools, an idea that is explored through the following content items:* Perpendicular bisectors and angle bisectors.* Triangle medians and midsegments.* Triangle centers: circumcenter, incenter, orthocenter, centroid.* Geometric constructions: compass & straightedge, paper folding, geometry software, and coordinate geometry.This…

Brainingcamp | Educational Math Software & Apps - videos with manipulatives, practice, and challenge questions

Brainingcamp | Educational Math Software & Apps - videos with manipulatives, practice, and challenge questions

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The golden ratio... It's the reason you find this picture beautiful. This is God's thumbprint. (The Fibonache Sequence)

The golden ratio... It's the reason you find this picture beautiful. This is God's thumbprint. (The Fibonache Sequence)

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