Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A parent shows his child four pencils. He places them in a row in front of her and says "one" as he points to the first pencil, "two" as he points to the second one, "three" as he points to the third one, and "four" as he points to the fourth. He repeats this for the child. Then, with an encouraging smile he asks, "Now give me two pencils!" The child picks up the second pencil in the law and gives it to him. She is quite baffled when the parent says, "No child! I said two pencils. Here (adding another pencil), now they are two." "Are /they?", wonders the child. "But did not he just say that that pencil was 'two' ?"
Why do you think the child in the example above was confused ?
Think about what happens when we set number names and objects in one-to one correspondence. We use the (number names as temporary labels for the objects. In the example-above, the pencil has nothing in common with the number "two"; it is just the second object in the ordered row of objects. But when we say "Give me two pencils", we expect the child to mentally separate the label "two" from the second pencil, and then dissociate it with any two pencils. This way of using number names in two ways is quite confusing to a child who is just beginning to deal with numbers. How can we sort out this confusion?
Why don't you try an exercise now?
The two sides of a triangle are 17 cm and 28 cm long, and the length of the median drawn to the third side is equal to 19.5 cm. Find the distance from an endpoint of this median to
Mike sells on the average 15 newspapers per week (Monday – Friday). Find the probability that 2.1 In a given week he will sell all the newspapers
PROBLEMS RELATED TO APPLYING OPERATIONS : Some of us were testing Class 4 children with addition and subtraction problems. We gave them sums that were written horizontally and th
Evaluate following limits. Solution : Let's do the first limit & in this case it sees like we will factor a z 3 out of the numerator and denominator both. Remember that
how to solve the equation of an inverse function
Oscar's Oil Company provides customers a 5% discount if they pay their bill within 10 days. The Stevens' oil bill is $178. How much do they save if they pay the bill inside 10 days
is this free for LIFE that means forever never ever going to pay
how to determine roman numerals to digits specially when it hundred thousands
At time t an investor shorts a $1 face value zero coupon bond that matures at time T = t and uses the entire proceeds to purchase a zero coupon bond that matures at time
Given the following decision tree, perform the tasks listed below 1. Simulate the route through the test market and produce results for twenty simulations, calculating the
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd