Birds Student activity Play

Daily changes Student activity Play

Flying angles Animation Play

Flying angles Student activity Play

Flying birds Slideshow Play

Flying in a balloon Animation Play

History of kites Animation Play

Kites Student activity Play

Lift and angle of attack Whiteboard exercise Play

Lift and angle of attack Student activity Play

Lift and angle of attack Animation Play

Lift and angle of attack Simulation Play

Nocturnal and diurnal organisms Animation Play

Predators and prey Student activity Play

The relationship between lift and velocity Animation Play

The relationship between lift and velocity Student activity Play

The relationship between lift and velocity Whiteboard exercise Play