Number, Measurement and Space, module establishes equivalence of sets by a one-to-one exchange of objects. Eg Upsetting equivalance (destroying conservation of numbers) by adding one object to a set, or taking one away, helps introduce vocabulary for comparing quantity
Determining the gravitational constant, with the gravitation torsion balance after Cavendish- Measuring the excursion with a light pointer, Required but not included: Laser light pointer
Measuring the air resistance as a function of the wind speed with the precision manometer Measuring the drag coefficient cW: relationship between air resistance and body shape, Measuring the pressure curve on an airfoil profile