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7th Grade Science

Page history last edited by Mr. Waugaman 9 years, 7 months ago

Science 7 Life Science

 

Web Pages 

 

          

  • PLAY This one first   

    • Protist
    • PLAY This Second 
    •  
  • Week of 4 Nov. 2013
  • Intro to plants Ch. 4  
  • Week of 11 Nov. 2013 
    • Mosses Liverworts and Hornworts 
  • Week of 18 Nov. 2013
    • Fern Club mosses and Hoarse tails
    • Preparing for CH. 4 Test
  •  Week of 16 Dec. 2013      
    • Virtual forest Activies 

http://nationalzoo.si.edu/Education/ConservationCentral/walk/default.cfm

 

  • Week of 2 Jan. Seeded Plants
    •  
  • Week of 6 Jan.
  •    
  • Week of 6 Jan.
    •    

 

  • Week of 10 Feb. 2014 

 

    • Looking Past the literal Text  Critical Thinking Exercise
  •  

 

Flatworms

  •  
  • Round Worms

   

  • Segmented Worms 
  •  

 

 

Homework Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Comments (22)

Mr. Waugaman said

at 1:41 pm on Feb 12, 2014

Using complete sentences answer the following questions. What Is the difference between Bilateral Symmetry and Radial Symmetry? Which animal type moves faster those animals with Bilateral, Symmetry or those with Radial Symmetry and Why?

Shawn said

at 10:11 am on Feb 14, 2014

Bilateral symmetry is the quality of being divisible into halves that are mirror images. Radial symmetry is the quality of having many lines of symmetry that all pass through a central point. Those with bilateral symmetry, because they have a front end and a rear end, the rear end follows the front end.

Allexa said

at 4:00 pm on Feb 12, 2014

The difference between Bilateral and Radial symmetry is that Bilateral summetry has only one line of symmetry. Radial symmetry has more than one line. The animals with Bilateral symmetry move faster, because they only have one line of symmetry to move with. The animals with radial symmetry move slower, because they have to focus on all their lines of symmetry.

Amber said

at 4:08 pm on Feb 12, 2014

Bilateral symmetry has one line of symmetry, and Radial symmetry has many lines of symmetry that passes through the central point. Animals with bilateral symmetry move faster, because unlike animals with radial symmetry the front goes first then the back follows. With radial symmetry everything has to move together.

Brianna said

at 4:19 pm on Feb 12, 2014

The difference between Bilateral Symmetry and Radial Symmetry is that Bilateral Symmetry only has one line of symmetry and Radial Symmetry has many lines that pass through the center. Animals with Bilateral Symmetry move faster because they have a front end that goes before the back end. Animals that have Radial Symmetry move slower because everything moves all at the same time.

Lindsey said

at 6:16 pm on Feb 12, 2014

The difference between Bilateral symmetry and Radial symmetry is that Bilateral symmetry has on line and radial symmetry has more than one line that passes through the center, of the shape. Animals with Radial symmetry moves slower because everything moves at the same time, not like Bilateral symmetry. Animals With Bilateral Symmetry moves much faster, because it has a begging and a end which lets it move faster than radial symmetry.

Paige said

at 9:07 pm on Feb 12, 2014

Bilateral symmetry is when there is only one line of symmetry that equally divides the animal into halves, but Radial is when muliple lines of symmetry come from one point. Animals with Bilateral symmetry will move faster than animals with Radial symmetry because they have a front and an end and helpful organs like ears and eyes to sense what is around them.

Brooke said

at 9:41 pm on Feb 12, 2014

Radial symmetry is when there is more than one line that equally splits the figure in half. Bilateral symmetry is when there is only one line that divides the shape in half. Animals that have bilateral symmetry move faster than animals with radial symmetry. Animals with bilateral symmetry move faster because one end comes first, then the next follows. Animals with radial symmetry move slower because everything moves at the same time.

Pat S said

at 10:08 pm on Feb 12, 2014

The difference between them is radial has multiple lines splitting the figure and bilateral is only one line that splits the figure.

Pat S said

at 9:51 am on Feb 14, 2014

Bilateral symmetry would help a organism move faster because it has a beginning and the end follows.

Ryan said

at 10:12 pm on Feb 12, 2014

radial symmetry is when there is more than on line to evenly split the the shape in half for example a circle. bilateral symmetry is when there is only one way to split the figure or shape in half evenly. Animals with radial symmetry move slower than animals with bilateral symmetry. Animals with radial symmetry move slower, because they all move at the same time. Animals with bilateral symmetry move faster, because one end goes then the other.

Ryan said

at 10:25 pm on Feb 12, 2014

radial symmetry is when there is more than on line to evenly split the the shape in half for example a circle. bilateral symmetry is when there is only one way to split the figure or shape in half evenly. Animals with radial symmetry move slower than animals with bilateral symmetry. Animals with radial symmetry move slower, because they all move at the same time. Animals with bilateral symmetry move faster, because one end goes then the other.

Morgan said

at 11:04 pm on Feb 12, 2014

The difference between radial and bilateral symmetry, is that bilateral symmetry only has one line of symmetry; but radial can have multiple and still be even on all sides. Animals with bilateral symmetry move faster than those with radial, because with bilateral symmetry the animal has a beginning and end; and the end follows the beginning making it easier to move. With radial symmetry, the entire body would have to move together, making it move slower than those with bilateral symmetry. (Also answered with what we did in the hallway)

Kylee said

at 8:14 am on Feb 13, 2014

The diffrence between bilteral symmetry and radial simmetry. Is that radial symmetry has more than one line of symmetry and and bilateral semmetry has one lineand two halves. Animals with bilteral symmetry would move faster because the front leadsand the back follows. An animals with radial symmetry.are slower because who are you supposed to follow? We learned this in the hollway yesterday.

Alex S said

at 12:48 pm on Feb 13, 2014

The difference between radial and bilateral is radial can be split many times, and bilateral can only be split one time. Bilateral is faster because it has a beginning and an end.

Greyson said

at 12:52 pm on Feb 13, 2014

The radial can be split symmetrically an infinite amount of times, where the bilateral symmetry can only be split only once with "bi" meaning one. Bilateral symmetry moves faster with animals, because they have a start and and end, they don't have as many obstacles as the radial symmetry animals do.

Sunny said

at 9:58 am on Feb 14, 2014

The difference between raadial and bilateral symmatry is, radial symmatry has many ways that it can split something. But bilateral symmatry can only be split one way.. animals with bilateral symmatry are larger and more complex rather than radial symmatery animals can not move as well and usually stay in one spot.

Conor said

at 10:08 am on Feb 14, 2014

the difference between radial and bilateral is bilateral has one line of symmetry and radial has a infinite amount of lines.

Conor said

at 10:12 am on Feb 14, 2014

also bilateral is faster since the back follow the front and radial has to move all the body since it does not have a front.

Clara said

at 10:14 am on Feb 14, 2014

The difference between bilateral, and radial symmetry is that radial symmetry can be split into multiple parts. Bilateral symmetry you can only split it into two parts. The animals with bilateral symmetry move quicker because they only have two sides to move and the animals with radial symmetry move a lot slower because they split into more then two parts.

Amber said

at 1:37 pm on Feb 23, 2014

what is Fridays quote I cant see it on your website again?

Amber said

at 1:44 pm on Feb 23, 2014

i will try to get it from a friend

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