ANSWER ONLY ESTIMATE ME! A 1-10<div>Direction: Type your answer in the box.</div>

            What I Have Learned


 Answer the following questions. Give your solutions or explanations.

 1. How do you find the square roots of a whole number which are not perfect
    squares?
    ________________________________________________________________________
    ________________________________________________________________________
    ________________________________________________________________________

 2.    What are steps to follow in order for you to find the estimation of the given
      square roots which are not perfect squares?
      ________________________________________________________________________
      ________________________________________________________________________
      ________________________________________________________________________

 3. How do you find the square root of 2?
    ________________________________________________________________________
    ________________________________________________________________________
    ________________________________________________________________________

 4. Did you find any difficulty in estimating the square roots of a whole
    number?
    ________________________________________________________________________
    ________________________________________________________________________
    _______________________________________________________________________


        Were you able to answer all the questions in the activity? Do you have
better understanding now on how to estimate the square roots of a whole
numbers that are not perfect squares in the nearest hundredths? In the next
activity, let’s extend your understanding by applying the concepts in real-life
situation.




                                      13


<div>Direction: Drag the box from the left and plot the estimated square root of the given number on the number line.  </div>

Direction: <div>Connect the estimated square root to its corresponding letter on the number line. (5 pts. each)</div>

          What I Have Learned


Answer the following questions.

    1. How do you plot √2 on a number line?

     ____________________________________________________________________________
     ____________________________________________________________________________
     ____________________________________________________________________________

    2. What are your ways/steps in plotting irrational numbers on a number line?

    ______________________________________________________________________________
    ______________________________________________________________________________
    ______________________________________________________________________________




                What I Can Do


      Here is another activity that will let you apply what you learned about plotting
square roots on a number line. Round off your answer to the nearest hundredths.

   1. Ms. Liza is buying a square piece of land which is 548 square meters in area.
      What is the length of each side of the land?

   2. If a square bedroom has an area of 111square feet, what is the length of one
      wall?

   3. Mr. Cruz owns a square garden with area of 245 square feet. How much
      fencing will a gardener need to buy in order to place fencing around the garden
      of Mr. Cruz if each foot cost 55 pesos?

   4. Anna wants to put up a frame for her window. She knows that the area of her
      window is 82 square feet. What is the estimate perimeter of the window?


   5. Aerox bought a square carpet with an area of 95 square feet for his dining
      room. What is the approximate length of one side of the carpet?



                                         18


            What I Have Learned


 Answer the following questions. Give your solutions or explanations.

 1. How do you find the square roots of a whole number which are not perfect
    squares?
    ________________________________________________________________________
    ________________________________________________________________________