lunes, 2 de diciembre de 2013

Animal Adaptations

Animals have traits (characteristics) that help them survive in the place where they live, these traits are called adaptations. Adaptations are inherited, or passed on from parents to offspring. Animal's feet, type of skin, bills, etc are important inherited adaptations that animals use to meet their needs to get food, breathe, protect themselves and reproduce.
Here are two examples: 





 Here is a game to identify some animals' adaptations, how many can you find?


You will find very interesting information about different animals and their adaptations. Click on the link and find information about 5 different animals and their special characteristics:


There are also adaptations for protection. The way animals look and act help them survive. Some animals protect themselves by looking similar to dangerous animals (mimicry). Others blend into the area around them so they are hard to see (camouflage).
many animals run, climb, hop, jump, fly, or swim away from danger. Some animals use poison to protect themselves. Special body parts like shells, teeth, claws, hooves, beaks, or pointed body parts can protect animals from danger. You will find more information at:


Here is also a list of the many different adaptations for protection that animals may have:

Adaptation of Animals for Protection
Adaptation of Animals for Protection
1.    Camouflage
Camouflage is a method used by animals to blend its color with their environment so that they cannot easily be seen..
a.     Praying Mantis is about the same color green as the plants on which
it stays.
b.     Grasshopper blend with the green color of leaves and grass.
c.     Caterpillar assume the green color on trees and leaves where they
live.
2.   Warning Coloration
Insects that are brightly colored are often poisonous. After one taste of such insects, predators learn to avoid them.
a.    Caterpillar
The bright colors of caterpillars act as a warning to predators.
b.    Ladybird beetle
Ladybird beetle is inedible. They are usually brightly colored and spotted
3.     Poisonous Liquid
g.    Bugs and Beetles
They produce poisonous liquid hat repels attackers.
b.   Toads and Frogs
They produce alkaloid. Alkaloid is a poisonous substance that can seriously injure a predator such as a coyote or a dog.
4.     Mimicry
Mimicry is the copying of the shape, color and habits of other animals.
a.    Spiders
They construct their abdomen to look like ants. Enemies think they are ants that can bite and so they move away from them.
b.    Green Herons
They attempt to look straight like tree branches. Blending themselves with the environment protect them from enemies.
5.     Body Structure
a.    Sharp Spines
Porcupines have arsenal for their protection. Their sharp spines ward off enemies from attacking them.
b.    Hard Shells
Turtles hide in their hard shells when attacked by enemies.
c.    Slippery Skin
Hito and eel protect themselves with slippery skin. Frogs also use their slippery skin to get rid of attackers.
d.    Pincers
Scorpions and centipedes have harmful pincers. They use these pincers when predator attack them.
e.    Horns
Cows, carabaos and tamaraws use their horn to protect themselves from enemies.
 
(Source: Hubpages)

Mimicry in snakes:




The scarlet king snake which is not dangerous, has similar colors to the coral snake which is very poisonous to keep predators away.

lunes, 25 de noviembre de 2013

Life Cycles Game

We have been learning about life cycles of different animals. Here is a game you can play to review some of this information. Check how much you have learned!

http://www.ezschool.com/Grade2/Science/AnimalLifeCycle/game1.html

Also, try answering the quiz about animals at..

http://www.syvum.com/cgi/online/mult.cgi/squizzes/science/vertebrates_1.tdf?0

You will be able to watch the class video about the life cycle of a butterfly.


Also, here is the video about the forg's life cycle:


miércoles, 20 de noviembre de 2013

Simple Present and Present Continuous Tense Activities

Here are two activities to practice simple present and present continuous tense.

Remember that present continuous is when you use am - is- or are and the verb with the ending -ing.
For example:

"She is singing now"

1. Complete the sentences in the simple present tense. Remember you need to add "s" or "es" to the verb if the subject is He, She, or It.
 
2.  Play "Snakes and Ladders". You will need to choose the correct form of the verb to complete sentences in simple present or present continuous form. Can you do it?

http://eslgamesworld.com/members/games/grammar/present%20tenses/present%20tenses%20snakes%20and%20ladders.html

Animals - Vertebrates - Amphibians

Here is the activity to do in class. This is an investigation about frogs. Read the instructions carefully and work together with your partener to find all the answers to the questions.

INSTRUCTIONS:
1. Click on the link below. Go to "frogs". 
2. Watch the frogs photo gallery and choose a type of frog.
3. Find the information about your frog.
4. Answer the questions.

LINK:

http://www.kidzone.ws/animals/index.html

QUESTIONS:

Your frog is:__________________.

1. Where in the world does your frog live?
2. Describe the habitat your frog lives in.
3. What does your frog eat?
4. What size and weight is your frog?
5. What color is your frog? What kind of markings does it have?
6. How does your frog protect itself?
7. Describe three more interesting things that you learned about your frog.

Make a Power Point presentation about your frog and you may include some pictures to make it more interesting.

GAME - FROGS JIGSAW PUZZLES!

http://www.dltk-kids.com/puzzles/theme.asp?tid=29

miércoles, 13 de noviembre de 2013

ARTHROPODS SONG

Hello everybody!

We have enjoyed watching "Baby you're an arthropod" video, and as promised, here is the video, the link to the video, and the lyrics. Read it carefully and pay attention to the information it has about arthropods characteristics such as exoskeletons and jointed legs:
Just for your information here is the meaning of some important words:

chitin = a tough substance in the outer protective covering of insects and animals such as shrimp and lobster.

stridulating =to produce a shrill, grating sound by rubbing together certain parts of the body like the crickets do.

Well, here is the song, sing it learn and enjoy!

Do you ever feel like a stinky shoe
Is blocking out the sun and next will step on you?
Do you ever feel
like a roach motel was built just for you?
Yeah, you’re its clientele?
Do you ever feel
like you give folks the creeps?
Six-year-olds all scream…
grown men shut their eyes and weep
You may not have a spine, but lift antennae high,
‘Cause you’re important guys!
You could be living under a log
or high on a hog.
Come on out of that bog!
BUT WATCH OUT FOR THAT FROG!
‘Cause, Baby you’re an arthropod.
Shake your segmented bod!
Let the people go! EW! EW! EW!
Yeah, we all depend on you, you, you
Your legs are jointed and, oh so adaptable
That exoskeleton, so tough and practical
It’s made of chitin [kai’-tin] strong
but it gets tight, you know
So you bust out of it
and then a new one grow
rockin’ the ocean floor
with pincers big and strong
Your feet were first on land took
to air before too long
You all pollinate the plants,
you feed the human race
you eat most anything
and go most anyplace
So spread your wings, you’re nature’s kings
Let your stridulating ring
BUT PLEASE DON’T STING!
‘cause, Baby you’re an arthropod.
Shake your segmented bod!
Crabs, spiders, and bees, bees, bees.
Shrimp, grasshopper, and millipedes
zoom, zoom, zoom
Yeah! You buzz around my room, room, room
Here comes Mommy with a broom, broom, broom….
Better get out of here SOON! SOON!  SOON!
‘Cause, Baby you’re an arthropod.
Mother Nature’s go-to squad.
Let the people go “Gross, gross, gross!”
‘Cause without you we’d be toast, toast, toast!
Woo! Baby you’re an arthropod.
Shake your segmented bod!
Yeah! You make me go, “Whoa, whoa, whoa!”
So many kinds of you to know, know, know


Now here is the video:

http://www.youtube.com/watch?v=UFe3cZLuhUs