Celco Maths Set 909 with Compass
Celco Maths Set 909 with Compass
Student's name
First and last name, and class if you know it. This goes on the pack label.
Eight Geometry Tools Under One Lid
Celco 0039930 is the No. 909 maths set: a compass, a divider, a 15cm ruler, 45 and 60 degree set squares, a 180 degree protractor, an 87mm pencil and an eraser, with a printed metal tin.
School book lists often name a maths set rather than single instruments, and ACCO describe this classic set as one that is often recommended on them. It covers the constructions taught through secondary maths: angles measured with the protractor, arcs and bisectors drawn with the compass, and parallel or perpendicular lines ruled with the pair of set squares. The divider steps off equal lengths, which helps with scale drawings and maps.
The box calls the compass and divider self-centering and notes short needles. In ACCO's photos the tin has a red tray for the compass, divider, pencil and eraser, and the inside of the lid is printed with tables of metric equivalents and a list of theorems for quick reference during homework.
Browse more geometry kits, single compasses, the wider maths equipment range and other Celco lines.