Find a way to approximate the circumference of a circle. What is the circumference of a circle with a radius of ‘1’?
Move the pieces by touching the screen. You can see that the sum of the areas of small squares is equal to the area of large squares.
Measure the derivative value while moving the tilt measurement tool. You can change the shape of several mathematical functions by touching the screen.
Sierpinski triangle is a fractal and attractive fixed set with the overall shape of an equilateral triangle. In this simulation, Create a Sierpinski triangle by endlessly drawing circles.
The Pythagoras tree is a plane fractal constructed from squares. Invented by the Dutch mathematics teacher Albert E. Bosman in 1942, it is named after the ancient Greek mathematician Pythagoras.