Record Audio Files

HELLO MY STUDENTS!

Do you know how to record Audio Files?

Watch this video and record your outcomes in the Math Project and send me the file by e-mail.

Now, you have to try it!

You have to record your outcomes in the Math Project and send them by E-mail to Cibercolegios. Don not forget to write your name and the grade on the Audio File.

ADDITION

Addition

Addition means putting together two or more things. . "+" is the sign of addition.

Example: 5 Kites + 3 Kites = 8 Kites

 Properties of addition

Commutative property: Also called order property of addition. This property means that addends can be added in any order and the sum is always the same.

 

   

Addition Property of Zero: When zero is added to any number, the resulting sum is that number. 

Let's practice Addition!


Click on the links and write the additions on the notebook to solve them.

                          

http://www.ixl.com/math/grade-3/complete-the-addition-sentence-four-or-more-digits

http://www.ixl.com/math/grade-3/addition-fill-in-the-missing-digits

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PLACE VALUE QUIZ

Hello Guys, This is short quiz about Place Value. Answer all the questions and do not forget to write your name and the grade on the comments place.

Thank you!

1, What number is shown?

2. What is 300,000 + 60,000 + 9,000 + 50 + 5 in standard form?

3. Write 267,594,056 in word form.

4. Write 846,752 in expanded form.

5. How do you write this number using digits?  Eight hundred forty-one million, six hundred two thousand, thirty-three.

PLACE VALUE

What is place value?

Place value is a positional system of notation in which the position of a number with respect to a point determines its value. Numbers, such as 495,784, have six digits.  Each digit is a different place value. 

 

Expanded form is a way of writing numbers so that all that is hidden about them comes out into the open. Expanded form shows the number expanded into an addition statement. The expanded form of 3,574 is 3,000 + 500 + 70 + 4 

Standard form is the reverse of expanded form. You begin with expanded form and change it to the way we normally write numbers.

   3000 + 500 + 70 + 4

Do the addition and you get 3,574 (the standard form).

Let´s practice, click on the links.

http://www.ixl.com/math/practice/grade-3-identify-digit-with-particular-place-value
http://www.ixl.com/math/practice/grade-3-place-value-names
http://www.ixl.com/math/practice/grade-3-place-value-models
http://www.ixl.com/math/practice/grade-3-convert-between-standard-and-expanded-form
http://www.ixl.com/math/practice/grade-3-convert-from-expanded-form

Answer the following questions at home.

1. What number has five hundreds, one more ten than hundreds, and four fewer ones than hundreds?
2. What number has 6 hundreds, the same number of tens as hundreds, and 3 more ones than tens?
3.What number has six hundreds, one fewer ten than hundreds, and the same number of ones as tens?
4. What number has 6 hundreds, no tens, and 1 fewer one than hundreds?
5. What number has 1 hundred, 1 more ten than hundred, and 4 more ones than hundred?

MATH PROJECT

Hello my dear students!

On this part of the blog you can see the rubric of the Project in Spanish. Remember you have to do every part of this work on time and do not forget to send your comments or answers through the blog.

STEPS

• Make groups and choose a topic (post on the blog)
• Survey desing
• Implement survey and get the data
• Draw bar graph and pictograph according to the data.
• Present results

 Please, you have to write on the comments space the topic and everything about your gruop.

Answer this question: Do you like the Math proyect? Why?

 You can practice and play! click on the links

http://www.ixl.com/math/practice/grade-3-pictographs
http://www.ixl.com/math/practice/grade-3-bar-graphs


Okey, See you in class!!

This is OUR QUIZ

Hello, This is the quiz you have to solve. Read it carefully and don't forget to write the answers on the commets place.

Just to remember;

What is Data?

Data is a collection of facts, such as values or measurements. It can be numbers, words, measurements, observations or even just descriptions of things.

Bar Graph – A special graph that uses bars to show relative sizes of data.

A Pictograph is a way of showing data using images.

Use the bar graph of land mammal weights to answer 1 - 4

1. Which land mammals are heavier than the hippopotamus?
2. a. Which land mammal is the heaviest?
    b. About how much does it weigh?
3. Which of the mammal list is the lightest?
4. About how much does a giraffe weigh?

French's Restaurant opened in 2006. The pictogragh below shows how many customers they have had each year since they opened.



5. How many costumers did French´s have in 2009?

6. How many more customers did French´s have in 2009 than in 2006?

7. What is the first year French´s had more than 2,000 custumers? 

This is everything. The deadline is on Wednesday 09th.  God Bless You!