Wings of Rings
Product Code : JA-F-3642
Wings of Rings (SKU JA-F-3642) is a set of five clear plastic rings that fit around fraction circles. Each ring carries a scale, so a class can read a fraction of the circle as a decimal, a percentage, a number of minutes or an angle in degrees. These fraction circle rings extend fraction work into time, percentages and angles in middle-school maths lessons and maths labs, and JaincoLab manufactures them.
Specifications
The set has five clear plastic rings, each divided into equal intervals with a clearly marked scale that starts from 0; the rings are placed around fraction circles, and whether circles are included and the ring diameter are confirmed on the quotation.
| Product | Wings of Rings |
| SKU | JA-F-3642 |
| Rings | 5 clear plastic rings |
| Scale | Each ring divided into equal intervals, marked from 0 |
| Use | Placed around fraction circles |
| Relationships shown | Fractions, decimals, percentages, minutes of an hour and degrees |
| Fraction circles and ring size | Confirmed on the quotation |
Applications of the fraction circle rings
With a ring placed round a fraction circle, pupils read one quarter as 0.25 and 25%, as 15 minutes of an hour and as 90 degrees, so the same piece connects fractions to decimals, percentages, time and angle measure.
- Relating fractions, decimals and percentages, for example 1/4 = 0.25 = 25%
- Linking fractions of an hour to minutes, for example 15 minutes = 1/4 hour
- Expressing parts of a circle in degrees, for example 1/4 of a circle = 90°
- Reading scales that start from a marked zero
- Whole-class demonstration and group work
Scope of supply and ordering
One set is the five clear plastic scale rings. Fraction circles used inside the rings, accessories, spares and quantities are confirmed on the quotation.
Packing, minimum order quantity and lead time are confirmed on the quotation for each order, based on quantity and destination. JaincoLab handles single-institution orders, bulk school and college requirements and tender supplies, including export shipments to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
How many rings are in the set?
There are five clear plastic rings, each divided into equal intervals with a scale starting from 0.
What do the rings show?
They show the relationships among fractions, decimals and percentages, minutes and fractional parts of an hour, and fractional parts of a circle in degrees.
Are fraction circles included?
The rings are made to fit around fraction circles; whether circles are included is confirmed on the quotation.
Related products
See the complete fractions range for further teaching aids of this type.
Request a quote
For the price of the Wings of Rings, send the SKU JA-F-3642, the number of sets and the delivery destination via the JaincoLab enquiry page or to [email protected]. Buying under a laboratory tender? Use our tenders page.
