The aftereffects of the recent intergalactic war has left the earth damaged but not defeated. Our engineers were successful in building a tower tall enough for earths mightiest ape. However, after the last spaceship exploded, and the entire human race celebrated, our ally never came down from his tower.To make it worse, he has begun attacking us! He demands to be made king of earth, and we must now find a way to topple the tower we once proudly erected!
Working on their understanding of simple machines, students will create a catapult, pass 3 tests, and deal with fractions, tables, and measurements (percentages if possible).