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The Vanishing Point
Principle Use geometry to understand how artists create the illusion of depth in 2D using vanishing points, connecting mathematics and art.
Activity
Full class
Logan's Adventure
While hiking in the mountains, Logan passed the same spot at the same time—twice. He’s certain of it! But how?
Riddle
The Smart Card
A sharp sense of observation will be needed to understand the magician’s feats! Will you be able to perform this trick?
Mathemagic
Arithmetic Triangle
Set up the arithmetic triangle and let the math magic do its work.
Mathemagic
The Rings
Quick! How can you spot the bronze ring in just three weighings on a balance scale? Luckily for him, Mr. Bolzano is a mathematician and knows exactly how to do it! But how does he do it?
Riddle
Magical Calculations
With the help of a few calculations, the magician identifies the chosen card. Will you be able to do the same?
Mathemagic
Squared
Find the secret behind this trick and impress everyone with your mental math skills.
Mathemagic
The Truth Comes Out of the Pack
You can lie or tell the truth—it's your choice. The magic works and always reveals the truth. The cards will confirm it!
Mathemagic
The Rebel Cards
The cards are flipped several times and, in the end, it’s as if nothing happened: the jacks remain facing the opposite direction from the other cards. Are the jacks really rebellious?
Mathemagic
Oh, How Time Flies By!
Can you figure out Gabrielle's birthday?
Riddle
The Right Word
Choose a card, divide the deck into three piles, and spell the name of the chosen card. The math magician will find it.
Mathemagic
Bread Slice
How can you slice a loaf of bread into 8 pieces using only 3 cuts of a knife?
Riddle


