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MS & HS math teacher at @esumstweet, independent #MathEd consultant, dad of 4 awesome boys; Views are my own. Isaiah 40:31
geogebra.org/m/xw3q4umc

フォロー数：1815 フォロワー数：21001
# mtbos iteachmath geometry math maths proof edtech mathedtech figurethat proofwithoutwords hsmath collegemath trigonometry mathed msmath trig geomchat 3d calculator augmentedreality 3dmodeling stem steam

1 cyclic quadrilateral + 4 perpendiculars = 😮? How to prove? 🤔 Source: . https://t.co/XF5cVNRTkE

11 43
2020-12-21

1 triangle + 1 cevian + 3 circumcenters = 4 concyclic points! How to prove? 🤔 Source: . https://t.co/rRs3VoE0Y1

4 15
2020-07-09

Interesting phenomenon that occurs in any triangle. How can we explain the occurrence of the angle bisector? 🤔 (Source: ) https://t.co/tpusqTwVCB

23 85
2020-03-19

You can work around that. Sort the way you want. go to settings (upper right). Go to Algebra (cubic looking graph icon). Where it says SORT BY, choose what you want.

0 0
2020-03-13

Go ahead. Take a quick 0:41 break and experience traveling along the one & only side of a Möbius Strip. Created in & shown here in https://t.co/1vyp2ODIwf

42 97
2020-03-05

Atypical means for Ss to explore & discover laws of exponents? 🤔 Which surfaces match? Which don't? Could we use this logic just like many Ts have their Ss test for coinciding parabolas to see if quadratics are correctly factored?

9 15
2020-02-28