PASCO ME-6819A Discover Set (10 Pack) - Manual

Instruction Sheet
No. 012-12606A
*012-12606*
Discover
 Set (10 Pack)
ME-6819A
Introduction
The Discover  Set (10 Pack) allows students to empirically determine the ratio  (3.14...). Students measure the
diameter and circumference of each disk using the included measuring tape. The index marks of the measuring
tape are printed on the back, so the actual circumference of the disk (not including the thickness of the tape) is
measured. A slot on the side of each disk holds the tape while the circumference is measured. A line marked on
the face of each disk, passing through the center allows for accurate measurement of the diameter.
Equipment Included Quantity
Disks of different diameters: 5.15, 6.35, 8.85, and 9.95 cm 10 sets
50 cm Transparent Measuring Tapes 20
Adhesive Stops 40
1cm
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 4
45
46
47
48
49
50
ME-6819
1cm
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 4
45
46
47
48
49
50
ME-6819