Pertti Korhonen

### Pertti Korhonen

További ötletek tőle: Pertti

Lutheran Cathedral, Helsinki, Finland

Math Classroom Poster - traits/skills of good mathematicians! (Black or white background with bright writing)

Math teachers are hip - Hahaha love this #selfie #math #classroom

This is incredible! I love it!! (picture only)

Math This would be funny, except it is true.

This is the key to success!

This is one thing I miss about teaching...oh the fun things you can do with math :)

7 Things Every Child Needs To Hear

math and science notebook rubrics

"HA! You wouldn't know an isosceles if it bit you in the Hypotenuse! Really, Frank - Sometimes you're so Obtuse. --- And you're always Right, Vivian." #MathJokes #MathHumor