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Monday, March 4, 2013

Days 97 -99

7 x 7  Days 97-99    February 25-27, 2013
1.       Math

a. In Math today, I started my new algebra book by Danica McKellar, “Kiss my math” I learned about integers,, changing subtraction to, “adding a negative” when you need to. 9 – 15 + 7 = ?. First I rewrote the problem so there was no subtraction. 9 + (-15) + 7. Then I focused on the 9 + (-15) part. I know that I will get a negative answer because the -15 is stronger than the 9. So I subtracted 15 – 9 = 6. So = -6. So our problem becomes -6 + 7 = 1. So the answer is 1. 9 -15 + 7 = 1

b.  3 – 5 + 4 = 2.

c.  -3 – 5 + 4 = ? First I got rid of the subtraction, -3 + -5 = -8 + 4 = -4. Answer = -4.

d. -3 – 5 – 4 = ? Change into “adding negatives.” -3 + -5 + -4 + -12. (Easy!)

e. Then I listed integers from least to greatest: -5, 3, 0, -12. To: -12, 5, 0, 3.

f. -4, -7, -10, 6. To: -10, -7, -4, 6.

g. 7, -8, 2, -1. -8, -1, 2, 7.

 
2. Science

a. In Science today, I learned that in 1684 the questions of “Why the planets orbit the sun? and “What keeps them from flying off wildly into space? Were considered.

b. Newton believed that there was some sort of force keeping the planets connected to each other, he just wasn’t sure what.

c. Newton turned his book about his idea of the force into one of history’s greatest books, “ The Mathematical principles of Natural Philosophy.”

d. Edmond Halley and Sir Issac Newton became partners by the year of 1684, they worked together to discover the force. Newton and Halley worked together to create the book, “Principia” which explained Isaac Newton greatest discoveries the three Laws of Physics.

e. Definitions of Physics:

Matter- anything that takes up space,

Mass- the measure of a quantity or amount of matter,

Momentum- the quantity of motion, which is the product of velocity and mass,

Inertia- the power by which an object , if it is at rest, stays at rest, or if in motion, will travel in a straight line.

Force- an action applied upon a body

Centripetal Force- an attraction toward the center of something, (as in gravity)

 

f. After Newton set these definitions, he established the three laws of motion: The Law of Inertia: An object in motion will stay in motion unless acted upon by an outside force. An object at rest will stay at rest unless acted upon by an unbalanced force.

 

Law of acceleration: The rate at which the momentum of an object changed is proportional to the force acting it.

Law of Action and Reaction: For every action, there is an equal and opposite reaction.

g. The three Laws of motion served as a stepping point to the Universal law of Gravity.

3. History

a. I learned today in Government about State Governments.

b. What is federalism? The dual system of state and federal government systems.

c. How is a state government like the federal government? The state government is a lot like the federal government because it has the three branches of government, executive, judicial, and legislative. And the State government has an elected official for the executive branch called a governor, which is like the president.

d. If there is a disagreement between a state law and a federal law, which one wins? The federal law, because the federal government of the nation overpowers the government of the state.

e. What is a motto? A sentence or phrase used as a guiding principle.

f. Give some examples of state symbols, State flag, State flower, State tree, State bird, State motto. Maine’s symbols are: State flower: White pine cone and tassel, State tree: Eastern white pine, State bird, chickadee, State motto, “Dirigo.”

g. Why do states have state symbols? Because the plants and animals could be native to the state, while others could be rare to find in the state. 

 

4. Language

a. In Spanish today I learned about the weather: ?Que tiempo hace? What’s the weather like?

b. ?Que tiempo hace? What’s the weather like? Hace frio. Hace sol. It is cold. It is sunny.

c. There are several ways to talk about the weather in Spanish. You can use “hace” followed by an adjective. Hace callor. It’s hot.

d. You can also use “hace” followed by a noun: Hace sol. It’s sunny, Hace viento. It’s windy.

e. Sometimes you can use a vern: Esta lloviendo. It’s raining. Esta nevando. It’s snowing.

f. You can also use “esta” followed by an adjective. Esta nebulso. It’s foggy.

g. OPther words and expressions to describe the weather are: Las estaciones. The seasons.

La primavera. spring.

El verano.  summer,

El otono. Fall

El invierno, Winter,

El arco iris. Rainbow,

Hace buen tiempo, The weather’s fine

Hace mal tiempo, The weather’s bad,

Hace 54 %f It’s 54 degrees Fahrenheit.

 

5. Reading

I just finished reading the World War II scrapbook of Louise Krueger’s called “Best Friends forever.” This book is about two fourteen year old girls, Louise Krueger and Dottie Masuoka and they were best friends. Dottie and her family were sent to a Japanese Internment camp in 1942 and Louise started the scrapbook to save all of the letters and drawings Dottie sent her. As well as putting all of Louise’s own activities in it. She started the scrapbook with the News headline of the Pearl Harbor attack and the Poster for Japanese Americans to be rounded up and evacuated to camps. Good thing this was only done in the Western part of America, but it was still awful.

The first letter Dottie sent, explained where she was sent to, an abandoned fairground in western Washington state. She said that she felt like a horse, because their “houses” were inside long stable like structures and she was rooming with many other people as well as her whole family. She told Louise that the “stables” were so close together that she could hear every word that her neighbors were saying clearly. Dottie also explained that when she told her grandfather that she was not just Japanese, but Japanese-American, he got very angry with her and didn’t speak to her for almost a month! But it wasn’t just Dottie who got treated badly…so did Louise. Louise’s “ex-friends” as she called them, didn’t speak to her because she was nicknamed, A “Jap-lover” because she still was friends with Dottie.

Since, Louise was bored without Dottie to hang around and she had no other friends, just “ex-friends” she decided to volunteer for the Junior Red cross. One of their assignments was to go to the hospital and find a War survivor that was handicapped and write letters to their parents telling them that he was ok. Louise was going to interview a soldier named, Nick Rossi, a soldier who lost both of his eyes in the war. She wrote the letter and came back to the hospital and visited him often. But, Louise was still bored, she convinced her dad, the journalist, to do a story on Camp harmony and let Louise go to visit Dottie. She did get to go visit Dottie, but only behind the fence, with guns shooting at her the whole time. Louise was confused why they thought we would harm the Masuoka family, if they were already harming them by locking them up in this prison-like camp.

Louise Krueger, sounds like a German name right, why didn’t they lock their family up too? They didn’t, but other terrible things happened. The Krueger family got Rocks thrown through their windows with notes attached to them saying things like, “Go back to Germany, Nazis” it was awful. Same thing happened to families with Italian last names, and even French last names. Sometimes I think the Americans were almost as bad to their people as the Germans treated the Jewish people, and handicapped, but I know nothing was as bad as that.

Dottie and her family got transferred to another camp after a year or so, and Dottie’s cousin was let into the military. I thought to myself as I was reading this, “So they let Japanese people fight for the American army but they don’t let them live freely in it?” I think the Americans were being a little bit too cautious here. Dottie and her family got transferred to a camp in Wyoming. The book didn’t say when they were coming back it ended before the end of the war. But it did end with the notice of Louise and Dottie always being best friends forever. This book taught me all the history of World war II from a normal American’s life and A Japanese-American in an Internment camp.

6. Writing   Email to Danica McKellar

Dear Danica,

I am Sophie Calderwood, a seventh grade homeschooler from Brunswick Maine. I have just finished reading your first book, “Math Doesn’t Suck.” I am writing to tell you that I enjoyed it…A LOT and it has helped me understand math so much better! Since, I am homeschooled, I don’t take tests or have homework, but, every day I do a 7x7 blog called Ihomeschool to show my readers and family what I learned that day, 7 facts, 7 subjects. My readers said that it looks like my math has really improved thanks to your tricks and techniques. I have also been doing this thing I call, “Math posters,” where I illustrate the ideas and methods you have for each chapter and use them the posters for my blog. My favorite posters were the birthday cake method, the order of operations, and “a choreographed routine.” You have helped me so much! I’m looking forward to reading, “Kiss my Math.”

Thank you!

Sincerely,

Sophie <3
Slideshow of Sophie's Math Posters --Final Project for Math Doesn't Suck

7. Current Events : Follow the links, read the story, watch the videos, and provide two points of interest in complete sentences.


b. On February 15th, An Asteroid came on a close path of 17,100 miles near Earth. This article explains that there are a lot of asteroids that have a route of coming this close to the Earth with a probability of an impact which is very, very low.

c. Scientists have been studying another asteroid called, Apophis which shows small indications of it hitting the Earth in 2029, or 2026. I also read about the first asteroid ever discovered, the asteroid Cerus discovered by Giuseppe Piazzi in 1801 actually being a dwarf planet.


e. In Russia, a large meteor hit injury over 1,000 people. But that’s not all this meteor is famous for. The meteor has been recorded as the largest such object to hit Earth in over a century.

f. The meteor was about 55 feet in diameter and weighed about 10,000 tons! People said that the meteor was like “a fire in the sky” as it blinded many people as it impacted.

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