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2 Weeks Left!

2 Weeks Left!

Devotion:

Wise warriors are mightier than strong ones, and those who have knowledge than those who have strength. (Psalm 24:5)

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Well, here we are. The final two weeks. It was a busy week here in 3B with students rushing to get everything done. Our Recess Club was a rousing success once again with students getting alot of work done. Every Friday, when we look back for our Home Letters, it is amazing the number of things that we do in a week. Science has been a favorite this week with the students taking a tour of the universe and looking at the various sizes of objects in space. There were many things that i learned as well which is always great. The one thing I learned was that the term solar system comes from the other name for the Sun, which is “Sol”. So a solar system is the movement of objects (system) around the Sun (Sol). Ergo, the Solar System!

We also got a reply from the Scientists to the questions we asked about the Polar Lander and Mars. We were very impressed with the Scientists as they replied to all our questions almost right away! Here are the questions again followed by the answers:

1) If there was water on Mars,  where did it go?

2)What is the smallest part of the Mars Phoenix Lander?

3)Why does the Mars Phoenix just have to let go of the parachute?

4) Does it snow on Mars?

5)Why did you use rockets instead of the air bags you used on the Mars Rovers?

6) Why does Mars have ice?

7) How much does the Mars Lander weigh?

8) Is Mars hot or cold?

9) Why do you need space suits on Mars?

10)Why do you only send robots to Mars?

11) Why does mars have ice on the top, Is it like Earth with a North Pole?

12) When did they first know about Mars?

13) Does it rain on Mars?

14) If mars has an atmosphere, why does it have so many craters?

15) How far away is Mars to the nearest galaxy?

16) How are the Mars Rovers and phoenix doing?

17)Do the gadgets on the Phoenix run on gas or sunlight? Why?

18) How much does the Phoenix cost?

19)Is Mars a deadly planet for humans?

20) How long does it take to get to Mars from Earth?

21) How long could the polar lander last?

22) What do you think happened to the Lander that disappeared?

23) Why can’t we go on Mars if we can go on the Moon?

Answers to your questions:

1) We think that the water is now in a few places:  water frozen in the polar caps, subsurface ice in the permafrost (that Phoenix will study), and there may be liquid water deep in the underground. 2) There are lots of small bolts and screws and springs all over the spacecraft.  Among scientific instruments, one is the telltale wind sensor,which is a small weight that dangles in the wind.  3)We didn’t want the parachute to land on top of the spacecraft, so it is jettisoned earlier so it would land farther away.  4)In the winter carbon dioxide snow blankets the ground.  5) The Phoenix spacecraft is too big to use airbags.  6)  Mars is very cold, about -90F, so any water would be frozen ice.  7)The total weight of the Phoenix lander is 772 pounds (350 kg).  8)Mars is cold. 9) Because the atmosphere is very thin and does not have the oxygen that we need to breathe, and it is so cold that we would need spacesuits to keep us warm. 10) It is much easier to send a robot than a pers  on to Mars, but eventually we will send people.  11)Yes, Mars has polar caps very much like the Earth.  Poles receive less sunlight than the equator and therefore are much colder.  12)In 1609, Mars was viewed by Galileo who was the first to view Mars through a telescope.  In 1877 Schiaparelli was the first to produce a detailed map of Mars by looking at it through a telescope.  13)It is too cold to rain on Mars, but it does snow.  14) The atmosphere on Mars is much thinner than the atmosphere on Earth, so more meteorites hit the surface.  15) Earth and Mars are both in the Milky Way galaxy.  16)  They are doing very well and sending lots of pictures and scientific data back to Earth.  17)They run on sunlight using two circular solar panels.  This is the easiest way to provide power to scientific instruments on Mars.  18) The U.S. investment was $420 million, and the Canadian Space Agency invested $37 million for the meteorlogical station.  19)If you don’t have a spacesuit, t  here is no oxygen to breathe, so it would be deadly.  20) Phoenix took about 9 1/2 months to get to Mars.  21)It is designed to last for at least 90 days and could last longer, but eventually as winter on Mars sets in, the lander will be in darkness and will not have power to remain operational.  22) For the previous polar lander, engineers think that there was a failure in the landing system, and it crashed.  23) It is much more difficult to get to Mars than it is to go to the Moon, because of the amount of time humans would need to spend in space (a round trip to Mars would take over two years).

Thank you for your questions! We appreciate your interest in the Phoenix Mars Mission!

Here is another tip for making sure your child is safe on the Internet. You can check to see what websites your child has been on by reviewing their “history” files. For example, open Internet Explorer and click on the toolbar button at the top of the page for history files (looks like a clock) or select the History option in the menu selections at the top of the window for Firefox. In newer versions of Internet Explorer, simply click, tools> toolbars>History. To adjust the number of days that Internet Explorer keeps the history, go to the tools button, select internet options and then the general tab. At the bottom is the history section.

The history will show you where people using the computer have gone over a period of time. You can click on the pages to be shown what the page looks like right from the history menu. If you keep going to that area and it is consistently empty of sites, someone could possibly be erasing them. If there are items in the list you can quickly click through the items to check to make sure there no sites that are inappropriate that your children are viewing.

A Topsy, Turvy Day!

A Topsy, Turvy Day!

It was one of those days where everything you plan goes out the window. We had lots we were going to do but it got put to the side as we focused on getting our poems done for the book. It took us all day but we are one day closer to having our published book. As the students finished up any remaining poems that needed to be finished, we also looked at various covers to bind our books in and staring thinking of titles. So far we have a very creative list of titles including:

Poems for Family and Friends
Poems That Fill Your Head With Pictures
Mom, I want to Stay Up and Read
Peace to Poems and Goodwill Towards Books
Good Morning, Good Afternoon, Good Evening, Good Night Poems
Poems That Fill Your Head With Good Thoughts
Poems For Life
For Poems Give Me Strength to Read
Poems For Reading Out Loud
Everlasting Poems
Listen Once, Read Twice
We Write, You Read
We should be ready to send in the poems by Friday and then we wait . . .

There is no spelling this week as it is a short week. The kids are strangly happy about that. Hmmmmm . . . .

In homes without rules about Internet use, 74% of children report that an adult is never present when they use the Internet.

I didn’t get a chance this week to continue on with our discussion on Internet Safety. So here is another way for your child to stay safe on the Internet.
2. Doing Safe Searches: While not foolproof, many search sites give you control over what types of images or sites should be displayed when you are doing a search. For example Google allows you to choose from 3 types of searches as shown below:
search1
search2
Quintura
yahoo
You can also use sites like Yahoo Kids or Quintura for Kids. Both sites work hard to make sure that your results are kid friendly. They’re still not perfect though so make sure that your child knows what to do should they come across anything inappropriate. I usually suggest the 3 sec rule in that if a child comes across anything inappropriate, they have 3 secs to turn the screen off and come find you (though that part might take a little longer than 3 secs!). However, make sure you child understands that coming across these things accidentally will not get them in trouble.
Even at this age, and especially as they get older, children and teenagers are afraid of telling parents about anything bad or inappropriate that may be happening on the internet, whether it is coming across inappropriate sites or being bullied online. They are afraid of having their computer privileges revoked or having the internet disconnected. Particularly at the older ages, students would rather try and deal with these things themselves and not get parents involved if it means their internet use is disrupted. For students, their use of technology like instant messaging, texting on cell phones or even the cell phones themselves is an important part of their social life and is important to them in connecting and retaining relationships with their peer group. To them, taking away this technology substantially hurts their social standing. Thus they would rather go try and solve these issues alone. We need to make sure that the door to communication is always open and that our children are not afraid to let us know when these things are happening.
Oh, What A Wonderful Day!!!

Oh, What A Wonderful Day!!!

MoonThe sun finally came out today!!! What a gorgeous day! It was a much smaller class today with four children missing. That is very rare for our class. We had many things to do still and got them all done on time. Students have a home letter for you to sign and bring back on Monday. You should also be receiving a newsletter if you haven’t already seen it from the website.

We also had something very cool today. I got a website this morning where you could sign up to have your name inscribed on a plaque and put into the next NASA spacecraft going to the Moon. The site describes it as this:

Sign up to send your name to the moon. Names will be collected and placed onboard the LRO spacecraft for its historic mission bringing NASA back to the moon. You will also receive a certificate showcasing your support of the mission.

The deadline is June 27, 2008 for the submission of names.

LRO’s objectives are to find safe landing sites, locate potential resources, characterize the radiation environment, and demonstrate new technology.

It was very cool and I got all the children signed up. They also got their certificate to bring home. We were talking about it all day!!! Just think! Our names on the Moon!

By the way, did you know you can use Google Moon to see the Moon in detail????


On a completely different topic, I had mentioned in an earlier post that I was going to focus on a couple of topics of interest to parents. I am going to talk about Internet Safety to start as more and more students use the internet at home. Sometimes it is scary how comfortable children can be with the internet and computer and know so much without understanding the consequences.Today, I am going to start with one of the most important things with protecting your child:

  1. Supervise your child while online and consider putting the computer in a common room of the house.

This sounds fairly common sense but you would not believe how many kids (and not just from here!) tell me that they have a computer in their rooms. Whether or not the computer is connected to the Internet, it should still be in an area where the time and content is being monitored. Common areas can be kitchens, family rooms or other places where the child has the expectation that someone could come by at any moment. Having the computer in the bedroom does not allow for this and students can be very good at hiding their tracks and using the computer when they think their parents are asleep or busy. Children are naturally curious and the Internet has many elements that can be tempting to curious minds and extremely easy to get to. With the computer in a common area, this helps children deal with these temptations in a non-combative manner. The computer is just placed in a common area. You don’t have to worry about what they are up to when the bedroom door is closed or whether they are on late at night.

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