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01.01
Jegro
01
Mathematics
Fraction dice large
Dice with round fractions. Name or
visualize the fraction you throw and check
your answer by turning the die. Increase
insight in fractions, the way they can be
represented into their relationships.
Contents:
blue plastic box with transparent lid
(15 x 15 x 5.5 cm)
4 plastic dice (5 cm) with fractions and
self-check
J1306000
fraction dice large
Clock synchronous teacher
Demonstration clock with a special front that shows the
PM hours or the minutes (see picture). The hands of the
clock synchronize.
Contents:
plastic clock (39,5 x 39,5 cm)
mechanism on the back to synchronize the hands
2 wooden holders
J3030500
clock synchronous teacher
Clock analogue-digital teacher
Demonstrates the relationship between digital and analogue time at a glance. The analogue clock face shows hours up to 12 whereas the
digital clock shows hours up to 24. Both clock times have to be operated manually.
Contents:
wooden board (49 x 12,5 cm)
J3030400
clock analogue-digital teacher
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