Blackboard Compass
Product Code : JL-LEP-10171
The Blackboard Compass (SKU JL-LEP-10171) aids the teacher in constructing and drawing circles on the board. Sized for classroom demonstration, the blackboard compass draws large, clearly visible circles, so the whole class can follow a geometry construction from the back of the room. It is used in mathematics lessons on circles, arcs and constructions in primary and secondary schools. JaincoLab manufactures it in India as a mathematics teaching aid, made as per DepEd guidelines.
Specifications
The Blackboard Compass is specified by its classroom role: it is a teaching aid for constructing and drawing circles on the board, it draws large, clearly visible circles, and it is made as per DepEd guidelines under SKU JL-LEP-10171.
| Product | Blackboard Compass |
| SKU | JL-LEP-10171 |
| Product type | Blackboard compass (teaching aid) |
| Function | Aids in constructing and drawing circles on the board |
| Visibility | Draws large, clearly visible circles |
| Specification reference | As per DepEd guidelines |
Applications of the blackboard compass
The compass is used whenever a teacher needs to draw circles or arcs that every student can see, especially in lessons that build a construction step by step. Typical uses are:
- Drawing circles of a given radius during lessons on the parts of a circle
- Demonstrating geometric constructions with arcs on the board
- Showing radius, diameter and chord on a large diagram
- Drawing circles for area and circumference lessons
Scope of supply and ordering
Each unit is one blackboard compass, as described in the specification table. The blackboard protractor and other board instruments are separate catalogue items; accessories, spares and quantities are confirmed on the quotation.
MOQ, packing and lead time for blackboard compasses are confirmed on the quotation for the quantity and delivery point. JaincoLab supplies single schools, bulk orders for school networks and education projects, and export shipments to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What is the Blackboard Compass used for?
It aids the teacher in constructing and drawing circles on the board.
Will the class be able to see the circles?
Yes. It draws large, clearly visible circles for whole-class demonstration.
Which specification is it made to?
It is made as per DepEd guidelines for school teaching aids.
Related products
Other board instruments and geometry aids:
See all Laboratory Equipment Products, or the range from JaincoLab as a maths lab equipment manufacturer in India.
Request a quote
To order the Blackboard Compass, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
