Life cycle of a frog
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Life Cycle of a Frog. Grade 3. Metamorphosis. Metamorphosis is the changes that a frog goes through during its life cycle. There are four main stages in the life cycle of the frog. Egg. The first stage in the life cycle of the frog is the egg . A frog lays many eggs at one time.

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Metamorphosis
Metamorphosis

  • Metamorphosis is the changes that a frog goes through during its life cycle.

  • There are four main stages in the life cycle of the frog.


Egg

  • The first stage in the life cycle of the frog is the egg.

  • A frog lays many eggs at one time.

  • The eggs are covered with a jellylike coating.


Tadpole
Tadpole

  • The second stage of the frog life cycle is the tadpole.

  • Hatched tadpoles have gills for breathing in the water.

  • They have a tail, but no legs.



Adult frog
Adult Frog

  • Once the lungs form and begin to work, the gills and tail disappear.

  • The adult frog is now ready to live on land.





The second stage of

the frog life cycle

is the tadpole.



The last stage of the

frog life cycle is

the adult frog.


Sources
Sources

  • http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm

  • http://ecs.lewisham.gov.uk/youthspace/ca/Lorraine/frog_life_cycle.htm


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