@MagicPi2

Math teacher and Geogebra expert

 Israel
Joined March 2013
  • Tweets2.3K
  • Following88
  • Followers38.9K
Envelope of a cardioid #mtbos #iteachmath #math #maths #geometry
4
15
79
5,758
Eccentricity of an ellipse #mtbos #iteachmath #math #maths #geometry #ellipse
1
34
3
149
8,577
Envelope of an ellipse #mtbos #iteachmath #math #maths #geometry
1
26
2
106
8,251
1
22
1
116
5,270
Pythagorean theorem #mtbos #iteachmath #math #maths #geometry
5
30
125
10,628
Spiral of Theodorus #mtbos #iteachmath #math #maths #geometry
1
30
144
9,251
Vector addition #mtbos #iteachmath #math #maths
3
18
1
108
7,059
2
47
6
186
15,665
2
17
75
4,102
Trapezoid midsegment theorem #mtnos #iteachmatb #math #maths
1
20
99
5,901
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