Various solids are lowered into a beaker of water. How does the water level rise in each case?
Can you match the charts of these functions to the charts of their integrals?
What biological growth processes can you fit to these graphs?
How many intersections do you expect from four straight lines ? Which three lines enclose a triangle with negative co-ordinates for every point ?
Experiment with the interactivity of "rolling" regular polygons, and explore how the different positions of the dot affects its vertical and horizontal movement at each stage.
