Animals: Life Cycles

These sites focus on the stages animals go through as they mature. Learn how insects, fish, amphibians, birds, mammals, and humans develop. See videos of animals when they are developing embryos. Watch a chicken hatch from its egg. There are many diagrams that visually represent the life cycle.

教育标准

• 3,
• 4,
• 5,
• 6,
• 7

申请州标准

• EnchantedLearning: Salmon Life Cycle

  This site is about the life cycle of Salmon including a printout. NOTE: This site includes Google ads.

  翻译主题
• Frog Life Cycle

  Here is a life cycle chart with descriptions of each stage of a frog's life. NOTE: There is a link to an online store at the bottom of the page.

  翻译主题
• A Guide to Frog Egg Identification and Metamorphic Timing

  Find out the conditions frogs need for breeding and how to identify frog eggs from different species.

  翻译主题
• Changing Faces of the Gypsy Moth

  Click on a stage of the gypsy moth life cycle on the picture below to see a picture and learn more about it.

  翻译主题
• Chickscope

  Follow the development of the chicken embryo from day one to hatching.

  翻译主题
• Museum of Science and Industry: Chick Hatchery

  Watch a time-lapse video of a hatching chicken. The large video file requires QuickTime and loads quickly.

  翻译主题
• Three Phase Insect Life Cycle

  This simple diagram shows an egg, nymph, and an adult insect. Click on "Back" and read "Insect Life Cycle" for more information about the stages.

  翻译主题
• Elephant Life Cycle

  Read about the baby, adolescent, and adult stages of an elephant's life. Click on the stage names for more in-depth information about each part of the life cycle. NOTE: This site includes Google ads.

  翻译主题
• Enchanted Learning: Animal Life Cycle Printouts

  Print out insect, amphibian, and fish life cycle sheets that have diagrams of the stages. NOTE: This site includes Google ads.

  翻译主题
• Jellyfish Life Cycle

  A diagram and text tell about the stages of a developing jellyfish.

  翻译主题
• Butterfly Life Cycle

  Print out this page that has a diagram of a butterfly's life cycle, plus printable drawings of each stage.

  翻译主题
• ABC Teach: Life Cycles

  This worksheet can be printed out and filled in by students.

  翻译主题
• PBS: Odyssey of Life: Morphing Embryos

  You can watch a human, pig, chicken, or fish embryo as it develops. Choose the type of video format you want to view it.

  翻译主题

翻译链接

• AL
  • SCI. ES 11.3.4
  • SCI. ES 12.1.4
  • SCI. ES 4.2.2
  • SCI. ES 4.2.4
  • SCI. ES 5.2.1
  • SCI. ES 5.2.2
  • SCI. ES 5.2.3
  • SCI. ES 7.2.1
  • SCI. ES 7.2.4
• AR
  • LS.2.3.1
  • LS.2.4.1.a
  • LS.2.4.1.b
  • LS.2.4.1.c
  • LS.2.4.1.d
  • LS.2.4.1.e
  • LS.3.3.3
• AU
  • 4.8.2.b
  • 4.8.2.c
  • 4.8.3.a
  • 4.8.3.b
• ME
  • E1.b
• MO
  • 1.1
  • 1.2
  • 1.4
  • 1.8
  • 3
  • 3
  • 3.1.A.a
  • 3.1.C.a
  • 4
• UT
  • V.2.c
  • V.4.a
• NV
  • L.5.B.2
• OK
  • C.2.1
  • C.2.1
  • C.2.2
  • C.2.2
  • C.2.3
  • C.3.1
• DE
  • 1.1.28
  • 1.1.37
  • 7.1.1
  • 7.1.1
  • 7.1.1
  • 7.1.4
• IL
  • 12.4.03
  • 12.4.04
  • 12.4.05
  • 12.4.06

翻译本页

创建日期: 2000年9月05日 11:49 | 更新日期: 2012年12月06日 19:24