Measurement
WALT: Estimate and measure the length, width and height of objects in our classroom
WALT: Estimate and measure the length, width and height of objects in our classroom
Objects
|
Estimate
|
Actual Measurement
|
Error
| ||||||
L
|
W
|
H
|
L
|
W
|
H
|
L
|
W
|
H
| |
Milk Carton
|
50mm
|
40mm
|
100mm
|
47mm
|
28mm
|
120mm
|
3mm
|
2mm
|
20mm
|
Maths Book
|
20.5cm
|
15.5cm
|
2cm
|
20.5cm
|
5mm
|
15.5cm
|
0.30
|
5cm
|
15mm
|
Student table A
|
40cm
|
20cm
|
2cm
|
121cm
|
80cm
|
2cm
|
81cm
|
60cm
|
0cm
|
Red Tray
|
380mm
|
180mm
|
9mm
|
390mm
|
300mm
|
80mm
|
10mm
|
280mm
|
71mm
|
White Board
|
109mm
|
104mm
|
102mm
|
161mm
|
20mm
|
110mm
|
52mm
|
84mm
|
8mm
|
Grey Door
|
102mm
|
104mm
|
102mm
|
86cm
|
7cm
|
196cm
|
18cm
|
97cm
|
94cm
|
White Door
|
30cm
|
3cm
|
120cm
|
82cm
|
4.5cm
|
202cm
|
52cm
|
4.5 cm
|
182cm
|
Student Table B
|
150cm
|
60cm
|
144cm
|
180cm
|
80cm
|
155cm
|
30cm
|
20cm
|
10cm
|
Book Shelf
|
80cm
|
85cm
|
90cm
|
84cm
|
30cm
|
90cm
|
55cm
|
5cm
|
nil
|
Computer Table
|
90cm
|
40cm
|
85cm
|
100cm
|
30cm
|
65cm
|
10cm
|
10cm
|
20cm
|
We found this activity challenging because we got mixed up with the height and the length of the two classroom doors.
