KNOWING OUR NUMBERS
ACTIVITY – 6 Estimations
DATE:
AIM /
Objective:
To find the difference between
actual value and estimated value
MATERIALS
REQUIRED:
Pencil, scale, eraser.
Empty packs of food items, glue
PREREQUISITE
KNOWLEDGE:
Concept of estimation
PROCEDURE:
The students asked to
collect the food items empty packet and writing the cost of the packet.
The students will
choose any 5 packed food items, paste
their empty packs and
complete the following table.
For example: Empty
packet of potato chips
|
Empty
pack |
M.R.P.
in Rs |
Estimated
value |
|
Bingo |
18.50 |
20.00 |
The students will find
out the difference between the
Maximum Retail Price
(M.R.P.) and the Estimated value of
each of the food item
and will identify the food item/s for
which this difference
comes to be maximum and minimum.
LEARNING
ASSESSMENT:
Choose any two food
items paste their empty packs and make a tabular column as shown in above example.
SOLUTION:
|
Estimated value by
general rule |
Rs. 30.00 |
|
|
|
|
|
M.R.P in Rupees |
Rs. 29.00 |
|
|
|
|
|
Empty packs |
|
|
|
|
|
|
Names of packed items |
Potato chips |
|
|
|
|
|
Sl.no |
1. |
2. |
3. |
4. |
5. |
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