What and how to measure

Measurement is the act of determining a target's size, length, weight, capacity, or other aspect.

Objectives
Understand importance of measurement

Understand parameters that are measurable

Estimated Time
1 hour

Prerequisites/Instructions, prior preparations, if any
All the required shapes will be cut with particular measurements

Materials/ Resources needed
Non Digital: Cardboard sheet, cutter, cell opine tape, compasses, protractor ,Scale , pencil ,

Web resource: Arvindgupta Toys from trash for learning

Process (How to do the activity)

 * 1) Take a cardboard sheet, draw equal squares 4 of them in a single line and select second square  and draw one above and one below , Fold each line and can get cube Take a cardboard sheet cut it into rectangular shape and cut the two congruent circles fold it and join the two circles on either sides using cello pine tape and can make a cylinder
 * 2) Ask the children to make a list of all activities in different areas of life where measurements play an important role.
 * 3) Have a discussion in the classroom regarding importance of measurements and how difficult life would be without measurements.
 * Developmental Questions (What discussion questions)
 * 1) What are congruent circles?
 * 2) What are 3D figures?
 * 3) What are polygons?
 * 4) Why measure?
 * 5) How do we measure ?
 * 6) What are the measuring modes and units seen at the market, Hospital, Chemist laboratories, Gold shop, Tailors, Bakeries, Petrol bunks, water tankers, milk vendors, contractors, kitchen, airport, and so on.?
 * Evaluation (Questions for assessment of the child)
 * 1) How do you get cuboid? Which  different shapes you need ?
 * 2) Make a cone and also the frustum of cone with circles of radii 4cm and 2cm respectively
 * 3) What were the early traditional measuring modes used. Find out from your elders.
 * 4) Who formulates the standards