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Exploring Hourglasses

Author:Justin Lanier

Just a little gadget to explore hourglasses.

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Calculating Arc Length, Radius, and Central Angle
Writing and Graphing Proportional Relationships (k>0)
Rovnoběžnost rovin
Odd Function Explorer
Right Triangle Inscribed in a Semicircle

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Pythagurus
Modelling of Vertical motion
Andre's Move
question three
Practice Measuring with a protractor

Discover Topics

Polynomial Functions
Normal Distribution
Similarity Transformation or Similarity
Line Segment
Histogram

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