by MathPickle | Dec 19, 2016 |
There are only a few slides in this puzzle so before heading on to the next one, your students and you should study the image and come up with conjectures about how the images are created and what to expect on the next slide. This first slide has too little...
by MathPickle | Nov 22, 2016 |
“Very bright was that sword when it was made whole again; the light of the sun shone redly in it, and the light of the moon shone cold, and its edge was hard and keen. And Aragorn gave it a new name and called it Andúril, Flame of the West.” J.R.R. Tolkien...
by MathPickle | Sep 14, 2016 |
This spinning centrifuge has a matching set of -1 (South) and +1 (North) magnets on the inner and outer ring. The inner ring is the one that spins. You must try to find a combination of +1s and -1s so that when it is rotated away from this all-repulsive position there...
by MathPickle | Jul 22, 2016 |
Five Field Kono (Korean Game) If you are introducing this style of strategy game in your class you should get them to start with much smaller rectangles and fewer stones. The 5×5 rectangle with seven pieces is too complicated. Smaller rectangles will allow...
by MathPickle | Jun 6, 2016 |
Uncut spaghetti is one of MathPickle’s best puzzles of 2016. It will challenge your top students to discover patterns and your lower students will enjoy the successes of repeatedly carrying out a procedure in pursuit of a common goal. Start with a...
