{"product_id":"rolf-rekenbox-rekenen-tot-20","title":"Rolf - Calculation box counts up to 20","description":"Ideal for the start of school. Content: • Figure template for practicing and learning to write numbers. • counting beam (printed on both sides-front 20 empty circles \/ back figures 1-20) • 22 counting pieces of re-plastic® • 10 red and 10 blue interlocking cubes 2x2x2cm from re-wood® • coins of re-plastic® and bench bills from gecycled tire and 13-20-20-20-20-20-20 € 20-20) • GeoBord van Re-Plastic® 15x15cm with 25 rubber rings • Learning clock made of RE-plastic • 20 calculation beaded cord red\/blue • Split box with 20 red balls from RE-Plastic® • Geometric shapes • Mirror 15x10cm • 2 dice packed in a red RE-Wood® box and cardboard. 25x18x6cm What can you do with it: • Writing motor skills for the numbers 1-20. Connect numbers with pictorial performances. • Knowledge of the number word series (counting forward and backwards from 1 to 20). • Organize and compare numbers\u003e, \u003c, =. • Determining successors and predecessors in the number room up to 20 • Addition (plus counting) and subtracting (minus calculation) of numbers in the number room up to 20 with and without passing on tens. Controlling exchanges and inversion tasks. • Multiply \/ share (double \/ halve). • Dissolving numbers in two or three partial collections (number disbelio box). • Use tools to resolve calculation stories (calculation bar, reversible tiles, calculation chain, number line ...) • Build according to templates and specifications (inserting tubes). Training of spatial and positional perception. • Recognizing and naming elementary flat shapes (triangle, square ...) • Recognize, describe and develop geometric patterns. • Describe simple axisymmetrical figures (eg by stretching them on a geobord). Check the asymmetry with a mirror (technical terms: asymmetrical and symmetieas). • Dealing with money values ​​and arithmetic. • Read times and determine simple time periods. Suitable for children from 4 to 9 years old. Made from wood and plastic.","brand":"Rolf","offers":[{"title":"Default Title","offer_id":50743798268241,"sku":"4260414068034","price":37.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5299\/5715\/files\/1199553c_a934e4ea-0655-457e-a879-164b67437ab4.jpg?v=1745718097","url":"https:\/\/fietsaccessoires.nl\/en\/products\/rolf-calculation-box-counts-up-to-20","provider":"Fietsaccessoires.nl","version":"1.0","type":"link"}