SKU: 69986513671

Regenboog vierkanten: vormen, omtrek en oppervlakte.

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Description

Regenboog vierkanten: vormen, omtrek en oppervlakte.Met deze prachtig afgewerkte vormenset wordt het (creatief) denken gestimuleerd. Al spelend leert men door torens te ontwerpen en te bouwen of om huizen te creren voor mensen of dieren in de kleine wereld, terwijl ze wiskundige logica ontwikkelen om de vormen, kleuren of grootte te sorteren. Eveneens zijn hier ook leerkansen om de eigenschappen van vierkanten te verkennen en ontdekken, inzicht van grootte en schaalgebruik kan hier aan bod komen

Met deze prachtig afgewerkte vormenset wordt het (creatief) denken gestimuleerd.
Al spelend leert men door torens te ontwerpen en te bouwen of om huizen te creëren voor mensen of dieren in de kleine wereld, terwijl ze wiskundige logica ontwikkelen om de vormen, kleuren of grootte te sorteren. Eveneens zijn hier ook leerkansen om de  eigenschappen van vierkanten te verkennen en ontdekken, inzicht van grootte en schaalgebruik kan hier aan bod komen evenals het hanteren van wiskundige taalgebruik. (groter, kleiner, groter, breder) Tijdens het verwoorden wordt ook ingezet op  taalvaardigheid en het ontwikkelen van beschrijvende woordenschat

Ontdek ook onze regenboog architectendriehoeken in de webshop. (COM-73418)
Wereld Awards 2019
Beschreven als een "uitstekend" hulpmiddel met "eindeloze" leermogelijkheden, werden deze sets gebruikt in één van de scholen om verschillende objecten te bouwen, te classificeren en werd er  veel "rijke taal geproduceerd, bewogen en hanterend en samenwerkend gespeeld".

De gladde randen zijn veilig voor jongere kinderen, en ook kinderen met speciale onderwijsbehoeften  vonden ze geweldig en zei "regenboog" voor allemaal vanwege de kleuren. Testers prezen de openheid van het product en hun waarde wat betreft het verkennen van een reeks concepten - kleur, grootte, vormen, gebogen en recht - en hoe vormen bij elkaar passen.

Een zeer "veelzijdige en open bron" [zei] een omgeving waarvan de kinderen ze gebruikten om patronen te creëren en kamers te ontwerpen die ze vulden met kleine wereldspelers en meubels. De vormen zijn ook handig om de kinderen te helpen kleuren, vormen en maten te leren en wiskundige terminologie te gebruiken zoals "groter", "kleiner, "groter" en "breder", wat geweldig is voor het verbreden van hun beschrijvende woordenschat.

"Ik zou ze zeker aanbevelen aan andere instellingen - en ze zijn een tijdloze hulpbron die we nog vele jaren met de kinderen willen gebruiken!" enthousiast een tester.

Set bevat: 7 houten vierkanten.
Maat: Grootste vierkant H 14,8 cm x L 14,8 cm x B 4 cm.
Leeftijd: Geschikt vanaf 12 maanden.
Productcode: COM-73416



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SKU: 69986513671

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Gabrielle Grim
Los Angeles, US
★★★★★ 5
Excellent product for dry mouth
Scent Name: Berry, Size: 100 Count
If you are having trouble with dry mouth, especially while sleeping, this is definitely the product for you. I have severe dry mouth and have tried multiple things including hard candy (yes, I know not very smart) as well as different biotin products, the mouthwash, the spray and the gel, which all do work, but do not last for very long. These stay in place open the corner of your mouth, last for hours and truly work. I highly recommend it if you are having a dry mouth issue
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Reviewed in the United States on February 5, 2026
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Sharon
Lexington, US
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
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Reviewed in the United States on September 21, 2025
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KT
Pawtucket, US
★★★★★ 5
Get traction in your life work
Format: Paperback
This book is the best book I've read this year, giving concrete ideas on how to get more, I do mean more, in your life. Whatever your passion, be it starting a business, or in his case businesses, hobbies, relationships. One exercise Koch suggests is coming up with a list of your 10 best friends and rate them 1-10 (that in itself was fascinating) then put a percentage next to each friend. Are you spending the right amount of time with your closest, or more time with those less dear to you? His many insights will lead you in new ways to think about your life, your business, your family and friends. If you want to find new ways to think about your life, if you are in a rut and can't figure out what to do, if you are like me always busy and sometimes wondering am I doing the right things--this is a book for you. Richard Koch has written on this subject before and this is the best book for the individual.
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Reviewed in the United States on February 21, 2011
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Great Book
Format: Kindle
Excellent points to consider in leadership. The 80/20 principle is a great read for leaders everywhere. I liked the book.
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Reviewed in the United States on November 20, 2012
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Matt Bailey
Grantham, US
★★★★★ 4
Interesting Follow Up to the 80/20 Principle
Format: Paperback
If you enjoyed the 80/20 Principle this is a good guide to applying it in your life. He does make some bold predictions like highly competent individuals will soon make public corporations obsolete. Some of this book is highly speculative and other parts are very practical. Luckily it is pretty easy to tell which is which. Very interesting book.
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Reviewed in the United States on July 14, 2012

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