Jegro catalogus

NUMERACY

Breaking sticks

Visualise fractions. Focus on a part of a fraction by folding it. This helps to give a clear picture of the part-whole relationship. The colours of the sticks show the relationship between the fraction families. Take for example the yellow/white breaking sticks with fifths and tenths. Contents: wooden box (also as holder) with separate lid (52 x 15 x 4 cm) 13 plastic sticks (length 48 cm, 1.5 cm Ø) - 4 unbroken sticks: white, blue, red and yellow - 4 blue/white sticks: thirds, sixths, ninths and twelfths - 3 red/white sticks: halves, fourths and eighths - 2 yellow/white sticks: fifths and tenths

1508000 Breaking sticks

Fraction set round pupils

Fraction set square pupils

Round fraction components with bright colours. The set helps pupils to discover fractions and to understand the part-whole relationship.

Square fraction components with bright colours. The set helps pupils to discover fractions and to understand the part- whole relationship.

Contents: transparent plastic box round (9 x 1.7 cm) plastic fraction parts (0.2 cm thick) (diameter 1/1 is 8.8 cm)

Contents: transparent plastic box (10.1 x 10.1 x 1.6 cm) plastic fraction parts (0.2 cm thick) (square 1/1 is 10 x 10 cm)

1501000 Fraction set round pupils

1502000 Fraction set square pupils

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