SKU: 87206649496

Handbuch produktiver Rechenübungen I

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Handbuch produktiver Rechenübungen IGrundlagen zur aktiven Auseinandersetzung mit der Grundschulmathematik Das "Handbuch produktiver Rechenbungen" hat sich seit 25 Jahren als praxisnaher Leitfaden etabliert, der vielen (angehenden) Lehrkrften neue Perspektiven fr einen innovativen Mathematikunterricht erffnet hat. Nun liegt eine komplett berarbeitete und deutlich erweiterte Neufassung vor. Wie sein Vorgnger versteht sich auch das neue "Handbuch" als grundlegender Referenztext fr die

Grundlagen zur aktiven Auseinandersetzung mit der Grundschulmathematik Das "Handbuch produktiver Rechenübungen" hat sich seit 25 Jahren als praxisnaher Leitfaden etabliert, der vielen (angehenden) Lehrkräften neue Perspektiven für einen innovativen Mathematikunterricht eröffnet hat. Nun liegt eine komplett überarbeitete und deutlich erweiterte Neufassung vor. Wie sein Vorgänger versteht sich auch das neue "Handbuch" als grundlegender Referenztext für die Durchführung von Unterrichtsexperimenten in beiden Ausbildungsphasen und in der Praxis. Dabei kam es den Autoren besonders darauf an, - die Vorteile der mathematischen Fundierung des Unterrichts sowohl für die Kinder als auch für Lehrerinnen und Lehrer noch deutlicher zur Geltung zu bringen, - das Blitzrechnen als zentrales Instrument für Fördern und Diagnose ins rechte Licht zu rücken, - die Frühförderung einzubeziehen, - die neue Software "Plättchen & Co. digital" zu integrieren, - die Benutzerfreundlichkeit des Handbuchs zu erhöhen und - zu einem positiven Bild von Mathematik beizutragen. Ziel ist dabei nicht nur die Vermittlung von Handwerkszeug für eine effektive und reflektierte Unterrichtspraxis, sondern auch die Förderung einer aktiven Auseinandersetzung mit der Grundschulmathematik. Diese kann nicht nur für Lehrende persönlich bereichernd sein, sondern kommt auch dem Unterricht ganz wesentlich zugute. 95 Kopiervorlagen zum Download regen zur vertiefenden Auseinandersetzung an und können unmittelbar im Unterricht eingesetzt werden. Das Handbuch richtet sich an Lehramtsstudierende, Referendare, Lehrende und Fortbildner, die mit den grundlegenden Themen des Rechenunterrichts in der Grundschule vertraut sein möchten und ihren Unterricht professionell gestalten wollen.

EAN: 9783772711404
Farbverschnitt: Generell werden die Bücher ohne Farbverschnitt geliefert, auch wenn die Abbildungen einen Farbverschnitt zeigen.
Erscheinungsjahr: 2017
Produktform: Kartoniert
Autoren: Wittmann, Erich Ch. & Müller, Gerhard N.
Seitenzahl/Blattzahl: 240
Keyword: Blitzrechnen; Frühförderung Mathematik; Lernsoftware Mathematik
Fachschema: Einmaleins~Mathematik / Lehrermaterial
Bildungsmedien Fächer: Mathematik, Algebra, Geometrie
Fachkategorie: Unterricht und Didaktik: Mathematik, Unterrichtsmaterialien
Text Sprache: ger
Verlag: Kallmeyer'sche Verlags-, Kallmeyer'sche Verlagsbuchhandlung
Länge: 208 mm
Breite: 295 mm
Höhe: 16 mm
Gewicht: 810 gr
Genre: Schule und Lernen
Herkunftsland: DEUTSCHLAND (DE)
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SKU: 87206649496

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4.6 ★★★★★
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A
Alec Borman
Whiting, US
★★★★★ 5
A tangible upgrade for hair care and sleep quality
Color: 02 - Silver Cloud, Size: King
I bought this a few weeks back to integrate into a more refined sleep setup, and it has easily met my expectations. It's a premium product that delivers on its promises. Material: You can immediately feel the difference in the 22 momme weight. It feels substantially thicker and more densely woven than typical "satin" substitutes, providing a smooth, glassy texture that feels truly high-end. Hair Protection: This is where it really shines. The frictionless surface has completely eliminated morning tangles and frizz. It allows hair to glide naturally, which is a massive relief if you are trying to preserve hair health or styles overnight. Comfort: It stays incredibly cool to the touch throughout the night. If you sleep hot, this naturally regulates temperature, meaning you never have to flip the pillow searching for the cold side. Appearance: The Silver Cloud color is elegant, and the fabric has a subtle, sophisticated luster. While it does arrive with some packaging creases, they smooth out with a careful press, leaving a very polished look on the bed. Fit: The King size accommodates larger, high-loft pillows perfectly without stretching. The hidden zipper is a great "zero-added-clicks" feature; it keeps the pillow locked in all night without any annoying slippage, though a slightly wider zipper opening would make insertion even easier. Quality: The stitching is tight, and the zipper operates smoothly. It holds up beautifully when hand-washed and air-dried. While $70 is an investment for a single case, the genuine 6A grade silk and OEKO-TEX certification make it a worthwhile piece of luxury.
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Reviewed in the United States on May 1, 2026
L
Leia The Queen
Whiting, US
★★★★★ 5
Cool, Quiet Luxury for Your Face (and Your Hair Thanks You Too)
Color: 01 - Ivory, Size: Queen, Color: 01 - Ivory, Size: Queen
This is one of those products where you immediately understand the price the second you touch it. First off—this definitely IS real silk, not satin, which is important to verify (esp at this price point). There are so many listings on Amazon of bonnets and pillowcases, sheets etc claiming “silk” and when you get it, it’s satin. This pillowcase is 100% mulberry silk, and you can feel it immediately. What surprised me though is that I actually have other 100% mulberry silk items (my daughter’s play silks from Sarah’s Silks), and somehow this pillowcase feels way smoother and more luxurious than those. Same material on paper, totally different experience in real life. From what I can tell, it’s thicker and more tightly woven, which gives it that extra silky, almost glassy feel. It’s buttery smooth, lightweight, and has that cool-to-the-touch finish that’s honestly a dream in the Phoenix, AZ heat, where it’s already 105 in March. Getting into bed feels like flipping your pillow to the cold side… every time. 🧊 It fits a standard queen pillow perfectly (mine’s a thicker foam pillow and slid right in with zero struggle), and the hidden zipper is secure without being annoying. No bunching, no slipping off mid-sleep—just stays put. And it’s not just nice—it’s doing something. My hair definitely wakes up less chaotic, and it feels gentler on my skin overall. One of those quiet upgrades you don’t think about much… until you do. The ivory color is soft and clean-looking, very effortless luxury, and I like that there are other color options if you want to switch up the vibe. Yes, $60 for a pillowcase sounds a little wild—but this actually feels like a $60 pillowcase. Thick, high-quality, and genuinely luxurious, not pretending to be. If you’ve been on the fence, this is one of those small changes that makes your whole sleep setup feel elevated.
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Reviewed in the United States on March 28, 2026
A
Verified Purchase
anna swiderski
Belleville, US
★★★★★ 1
Price
Color: 01 - Ivory, Size: Queen
Price way too high
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Reviewed in the United States on April 27, 2026
D
Verified Purchase
Deb leonard
Whiting, US
★★★★★ 3
Wrinkly
Color: 04 - Cherry Pink, Size: Queen
It looks wrinkly, even after washing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
K
KC Denton
Port Orchard, US
★★★★★ 5
Beckham Hotel Collection 22 Momme Silk Pillowcase
Color: 04 - Cherry Pink, Size: Queen, Color: 04 - Cherry Pink, Size: Queen
This is a 100% Mulberry silk pillowcase (22 momme, 6A grade) in the Cherry Pink color, Queen size. Unboxing and Prep Out of the box, the silk had noticeable deep creases from being folded. I hand washed it and air dried it, but the wrinkles remained. I used a steam iron at approximately 300F with a flour sack towel as a pressing cloth to protect the fabric. It took two passes to get most of the wrinkles out, but the silk held its sheen well throughout the process. Zipper and Construction The zipper tracks are hidden behind a fabric flap so you don't feel the teeth. However, the zipper pull is not fully integrated or tucked away; it hangs free at the end of the track. The pull is small enough that it hasn't been an issue or gotten in the way during use, but it's worth noting it isn't completely "invisible." Fit and Quality The Cherry Pink is a very light, subtle shade. The 22 momme weight feels substantial and opaque. I paired this with a high-loft Sobel Westex Bellazure Duo (feather and down) pillow. The Queen size fits perfectly and the silk stays smooth and cool. Final Thoughts The build quality is solid and the Oeko-TEX certification is a nice touch. To get the best results, you really need to pair this with a high-quality, fluffy pillow to fill out the case properly. On a flat or low-density pillow, it wouldn't look or perform nearly as well. It requires some maintenance with the hand washing and ironing, but the feel is much better than thinner 19 momme options.
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Reviewed in the United States on April 7, 2026

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