Adaptations of birds for flight Slideshow Play

Angiosperms – monocots and dicots Student activity Play

Animals: vertebrates Student activity Play

Birds Student activity Play

Birds (Vertebrata: Aves) Student activity Play

Characteristics of birds Slideshow Play

Dicots Slideshow Play

Energy-saving adaptations Student activity Play

Energy-saving adaptations in the vulture Animation Play

Gymnosperms – seed plants with sporophyte and gametophyte generations Student activity Play

Lift and angle of attack Animation Play

Lift and angle of attack Simulation Play

Lift and angle of attack Whiteboard exercise Play

Lift and angle of attack Student activity Play

Methods of reproduction Slideshow Play

Movement Student activity Play

Reproduction Slideshow Play

Reproduction Student activity Play

The classification of plants Student activity Play

The classification of plants Illustration Play

The drag of bodies at high velocities Student activity Play

The drag of bodies at high velocities Slideshow Play

The drag of bodies at high velocities Simulation Play

The life cycle of the pine; a typical gymnosperm Slideshow Play

The relationship between lift and velocity Whiteboard exercise Play