Irina Boyadzhiev – Resources – GeoGebra

Parallelograms
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Irina Boyadzhiev
Graphing functions with automatic scaling
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Irina Boyadzhiev
Conic Sections
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Irina Boyadzhiev
Matematickcom, Problem May 3
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Irina Boyadzhiev
Rotational Symmetry
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Irina Boyadzhiev
Cassini Ovals, Red Blood Cells and Cell Division
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Irina Boyadzhiev
One Solution
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Irina Boyadzhiev
No Solution 3
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Irina Boyadzhiev
No Solution 2
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Irina Boyadzhiev
No Solution 1
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Irina Boyadzhiev
One Parameter
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Irina Boyadzhiev
Equivalent Fractions - One Common Misconception
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Irina Boyadzhiev
Perimeter of a Rectangle
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Irina Boyadzhiev
Line Symmetries and the Quadrilaterals
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Irina Boyadzhiev
Gnomonic Growth of the Nautilus
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Irina Boyadzhiev
Slope of a Line
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Irina Boyadzhiev
From Pascal's triangle to Sierpinski's triangle
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Irina Boyadzhiev
Domain and Range of a Function by Flattening to the Axis
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Irina Boyadzhiev
Area Between Curves
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Irina Boyadzhiev
Flight of an Insect - Radial Source of Light
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Irina Boyadzhiev
Flight of a Bee - Parallel Rays
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Irina Boyadzhiev
Measuring Equiangular Spirals in Nature
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Irina Boyadzhiev
Increasing and Decreasing Functions
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Irina Boyadzhiev
Sunflowers and Special Numbers
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Irina Boyadzhiev