Sunday, 3 February 2013

Measurement

We have just completed our math unit on measurement. The children explored measurement using standard (rulers, measuring tapes, scales) and non-standard units (their hands, cubes, blocks, etc.) to calculate length, height, width, capacity, weight etc. 

Length
counting unifix cubes one by one to measure the lengths of the sides of our message board

measuring the length of our light mat using a measuring tape, as well as glass stones
comparing and ordering the lengths of pencils

measuring the distance from one end of the classroom to the other by holding hands
Measuring the distance from the toy shelves to the sand box lying end to end


comparing and ordering the lengths and widths of paintbrushes



Width



















                                   

  Height
a realization that the green tower was built taller than the blue tower
comparing height using unifix cubes to measure our bodies

















Measuring the height of the door frame takes a great deal of teamwork!


Capacity
comparing the capacity of three-dimensional shapes at the water table
                                                                             Area
comparing the areas of paper using cork


comparing the area of paper using cubes
                                               

 
                                               Weight

Measuring and comparing weight
How many pieces of wood will it take to balance the scale?


At Home: Help your child measure common household items (e.g. furniture, books, pillows) using their hands, blocks, straws, etc. This is also a great way to measure distance. How may steps does it take to get from the elevator to your apartment door? 

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