Tuesday, December 4, 2007

Science- Life Cycle Lesson Plan (webquest)



Life-Cycle of a Frog
By: Wendy Seto
2nd grade Science
toosweet180@aol.com







INTRODUCTION

Do you know what a baby frog looks like? It’s not born looking the way you think a frog looks. It goes through many stages to look like a frog. These stages are called a life cycle. A frog’s life cycle takes about 3 months to develop. Through this web- quest, we will study the life cycle of frogs. Be patient, learn and most importantly HAVE FUN!
TASK

You and your group will be given a baby frog. You will be responsible for observing the monthly changes in your frog and charting them, as well as taking pictures at the end of the month of your frog. You will also be answering some questions about the life cycle of frogs, that you will research using the websites given to you. At the end of the 3-month project, your group will need to present a narrative story including the digital pictures, showing the life cycle in book form.

PROCESS

DAY 1:
~First, we will discuss what we know about life cycles.

~You will then break up in groups of 5.

~Your group will need to create and print a monthly chart to help you record your observations. This chart has to be done using Microsoft Word. You will be keeping this chart in a folder. This chart is not to be handed in until the end of your project.

~After your chart is printed, your group will be given a baby frog! Sorry, but you won’t be able touch or feed your frog, it is only for observation. You will also be assigned to a digital camera, which you will use bi-weekly to take pictures of your frog. Take care of it!

~Take a picture of your frog.

Go to the website provided and answer the following questions:
1. What is the first stage called?
2. How long does this stage last?
3. What happens during this stage?


You will find the answers to these questions at: http://www.enchantedlearning.com/subjects/amphibians/Frogprintout.shtml and http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm

*EXTRA CREDIT: (1 point)
How do frogs mate?
The answer could be found at: http://allaboutfrogs.org/weird/general/cycle.html http://allaboutfrogs.org/weird/general/cycle.html

END OF MONTH 1:

Go to the websites provided and answer the following questions:
1. What is the second stage called?
2. How long does this stage last?
3. What happens during this stage?


You will find the answers to these questions at: http://www.enchantedlearning.com/subjects/amphibians/Frogprintout.shtml and http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm http://allaboutfrogs.org/weird/general/cycle.html

*EXTRA CREDIT: (1 point)
List some characteristics of a frog.
The answer could be found at: http://www.kidzone.ws/lw/frogs/facts6.htm


~When you are done answering the questions, start brain-storming ideas for your narrative story. Think about characters, story lines, etc. Then start writing your story.

END OF MONTH 2:

Go to the websites provided and answer the following questions:
1. What is the third stage called?
2. How long does this stage last?
3. What happens during this stage?


You will find the answers to these questions at: http://www.enchantedlearning.com/subjects/amphibians/Frogprintout.shtml and http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm http://allaboutfrogs.org/weird/general/cycle.html

*EXTRA CREDIT: (1 point)
What do frogs eat? http://www.kidzone.ws/lw/frogs/facts4.htm
Why do frogs live near water?
The answer could be found at: http://www.enchantedlearning.com/subjects/amphibians/Frogprintout.shtml

~When you are done answering the questions, re-read your story and make any necessary changes.

END OF MONTH 3:

Go to the websites provided and answer the following questions:
1. What is the fourth stage called?
2. How long does this stage last?
3. What happens during this stage?


You will find the answers to these questions at: http://www.enchantedlearning.com/subjects/amphibians/Frogprintout.shtml and http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm http://allaboutfrogs.org/weird/general/cycle.html

*EXTRA CREDIT: (1 point)
How do frogs protect themselves?
How does a frog protect itself from enemies?
The answer could be found at: http://www.tooter4kids.com/Frogs/general_information.htm#


~When you are done answering the questions, re-write your story. Put the re-written work and the pictures together and you got yourself a book! Be ready to present it to the class tomorrow!

EVALUATION:

Possible score
GROUP PARTICIPATION 20
MONTLY CHART 20
RESEARCH ANSWERS 20
BOOK 20
PRESENTATION 20
TOTAL 100


CONCLUSION:

I hope you found this assignment interesting and fun. We will watch the movie, The Lion King after we have completed this project to learn more about the life cycle. If you want to learn more about frogs visit the following websites.


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