Monday, March 4, 2013

Central American Countries


Below the three biggest countries, Canada, USA and Mexico,
you'll find 7 more countries that make up what is sometimes called Central America.

central america
(from: wikipedia - central america)

The countries are:
Belize, Costa Rica, El Salvador, Gautemala, Honduras, Nicaragua and Panama.

These 7 countries together make up 41 million people, (just 10 million more than Canada)
and all lumped together are smaller than Mexico.

They all have very warm weather since they're so close to the equator,
and 5 of them have coastlines on both the Pacific and Atlantic ocean.

The country Panama even has a canal going through it,
which is a water way that lets boats go through.
panama canal
(from: wikipedia - panama canal)

This is very helpful for travelers so they don't have to go all the way around South America!

Sunday, March 3, 2013

Old Testament and New Testament


We just learned about the Apostle's Creed.

Did you know that the the Bible is split up into two parts?

The Old Testament and the New Testament.

The Old Testament is a history of all the things that happened up until the birth of Jesus.

The New Testament starts during the time of Jesus, and tells of his birth, death and his followers.


(from: wikipedia - old testament)

Saturday, March 2, 2013

Saturn


Saturn is the 2nd largest planet in our solar system, right behind Jupiter.
It's 9 times bigger around than Earth.
saturn
(from: wikipedia - saturn)

We already learned about Saturn's 12 Rings.

Saturn is a gas giant just like Jupiter,
and just like Jupiter it has a really big moon that's bigger than Mercury

The moon Titan is a little less than half the size of Earth.
cassini

Friday, March 1, 2013

French - He is angry


We just learned how to say I am happy and you are sad in French.

Now let's learn how to say He is angry. (Or she)

We can break it up into the three words:
He - Il - sounds like eel /?/
She - Elle - sounds like el /?/
is - est - sounds like et /?/
angry - en colère - Sounds like aw-cool-ay-uh /?/


All together Il est en colère sounds like eel-et-aw-cool-ay-uh.

and Elle est en colère sounds like el-et-aw-cool-ay-uh.

Thursday, February 28, 2013

Electrical Current


Remember we said before that the three basic parts for most of the electricity that we see every day are:
Voltage, current, and resistance.

We can learn about electricity by comparing it to how water flows through a pipe.
And we learned that voltage is like the speed that the water is going.

The current, sometimes called amps, is like the size of the pipe.
Is it a very wide open pipe like a sewer pipe? Or a very small pipe like a straw?

The bigger the pipe, the more water can go through it, right?
That's the same for electricity, the larger the current, the more electricity is flowing.
pipe
(from: wikipedia - hydraulic analogy)

Wednesday, February 27, 2013

Zebras


We just learned about Prairie Dogs.

Is a zebra white with black stripes, or black with white stripes?
zebra
(from: wikipedia - zebra)

Every zebra's stripe patterns are different, but if you look on their bodies
you can see the stripes on their face, neck and shoulders go up and down,
but on their legs and behind they go side to side.

There are lots of different ideas about why zebras have stripes.
Some people say it's to help them hide in grass, or confuse predators
by blending all of their stripes together.
Others have found that it helps confuse flies so they don't get bitten so much!

Whatever the reason is, they're definitely dressed to party.
Even an albino zebra still looks pretty wild!
albino zebra

Tuesday, February 26, 2013

Foot Phalanges


We just learned about the Metatarsus bones in the foot.

We learned a while back about the three types of phalanges in the hand:
proximal, intermediate and distal.

The toe bones are also named phalanges, and they have the same parts as the finger bones.
foot phalanges
(from: wikipedia - phalanges of the foot)