Round Fractions
In stock
7.50€A marked set of plastic circles divided into fractional parts.
Includes pieces representing:1 1/2, 1/3, 1/4, 1/6 and 1/8.
The circles are 10 cm diameter in plastic box.
Fractions of Quantities
In stock
32.00€A set of hands on components to enable children to find the fraction of a given quantity for example 2/5 of 20.
Age 3+
Large Wooden Sandtimer
In stock
9.00€Large Wooden Sandtimer – A set of 3 wooden hourglasses of 3 different time measures.
The price is per piece.
Plastic Sandtimer
In stock
8.00€For easy identification, each Hourglass has a different color, depending on the total time it measures, with a random selection of colors.
Sandtimer
In stock
16.00€Sandtimer – A series of 8 sandtimers in 8 colors depending on total time. Price per sandtimer.
Small Wooden Sandtimer
In stock
8.00€Small Wooden Sandtimer – A series of 8 sandtimers in 8 colors depending on total time.
Price per sandtimer.
Small Sandtimers 3 pcs
In stock
5.51€Time becomes visible.
How long are 30 seconds, 1 minute, 2 minutes, 3 minutes?
Children develop their sense of time while handling sand timers.
The coloured lids and sand make different time periods easily distinguishable.
Height 9 cm, Ø 2,5 cm.
SET OF 3.
- 1x 1min
- 1x 3min
- 1x 5min
STEMATHLON