Area of a Circle
In this activity students start by investigating the area of a regular polygon. Then they study the area of the inscribed and circunscribed polygons in a circle when the number of sides increases and by doing so they should arrive at the formula for the circle area.
This activity includes several questions for the students. After answering them, they can save the document with a new name and transfer it to the teacher's handheld. The teacher can then review their work in his own TI-Nspire.
Download the Circle Area activity in: