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?
Q. Example of negative number? If you take an elevator 8 stories down , what would be the opposite of this? The opposite would be that you take the elevator 8 stories up .
4x+8=32
Two sides of a picture frame are glued together to form a corner. Each side is cut at a 45-degree angle. Using the illustration provided, ?nd the measure of ∠A. a. 45° b
The grade resistance is F=W sin θ, where θ is the grade and W is the weight of the automobile. What is the grade resistance of a 2500 pound car traveling on a 2.6 degree uphill gr
evaluate sin 15
11% of 56 is what number?
how does proportionality work
Ho
a mixture of 40 liters of milk and water contains 10% water.how much water should be added to this so that water my be 20% in the new mixture
solutions
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