Afrikaanse Zandtekeningen uit Angola: Levende Wiskunde
SKU: 37508354973

Afrikaanse Zandtekeningen uit Angola: Levende Wiskunde

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Afrikaanse Zandtekeningen uit Angola: Levende WiskundeVoor kinderen vanaf 8 jaar. Hoe tekenen we een antilope waar een wiskundig patroon in zit? Hoe vindt de ooievaar zijn weg door het moeras en waar zit het ritme in de tekening van de leeuwin? Paulus Gerdes toont het ons. De Tsjokwe bevolking in Angola houdt ervan verhalen te vertellen en deze uit te tekenen met sporen in het zand. In dit verrassend boekje worden kinderen en jongeren ingeleid in de rijke zandtekeningentraditie van de Tsjokwe. Via

Voor kinderen vanaf 8 jaar.
ÒHoe tekenen we een antilope waar een wiskundig patroon in zit? Hoe vindt de ooievaar zijn weg door het moeras en waar zit het ritme in de tekening van de leeuwin? Paulus Gerdes toont het ons. De Tsjokwe bevolking in Angola houdt ervan verhalen te vertellen en deze uit te tekenen met sporen in het zand.
In dit verrassend boekje worden kinderen en jongeren ingeleid in de rijke zandtekeningentraditie van de Tsjokwe.
Via verhalen komen zandtekeningen tot leven en worden kinderen gestimuleerd allerlei figuren te analyseren en na te tekenen waarbij ze een rijkdom aan meetkundige ervaringen opdoen. ...
Paulus Gerdes biedt deze zandtekeningen aan niet alleen als rijke schemata voor het verkennen van meetkundige inhouden maar koppelt er ook procedures aan vast voor een originele exploratie van de getallenwereld.Ó
Greet Van Keymeulen,
Arteveldehogeschool, Gent (72 blz.)

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SKU: 37508354973

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Brooke T
Natrona Heights, US
★★★★★ 5
Great quality wire for any automotive or 12 volt wiring
Size: 16 AWG-100 ft
This GS Power 16 gauge wire is excellent quality for any automotive wiring project. The copper is true OFC pure copper, not copper clad aluminum. It’s flexible, easy to route, and holds up well without the insulation feeling cheap or brittle. I have used it for automotive accessory wiring and some 12V equipment projects and it handled everything perfectly. The wire pulls cleanly, solders well, and the insulation thickness gives it a durable feel without being overly bulky. If you need dependable wire for automotive, marine, RV, audio, or general electrical projects, this is a great buy. I would absolutely purchase it again.
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Reviewed in the United States on May 9, 2026
R
Verified Purchase
REEK
Los Angeles, US
★★★★★ 5
Real copper
Size: 16 AWG-100 ft
Good quality. Copper wire
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Reviewed in the United States on May 20, 2026
D
Verified Purchase
Duane
Carnegie, US
★★★★★ 5
Quality all copper wire
Size: 16 AWG-100 ft
True16 Gauge pure copper wire Quality wire with a high strand count Nice insulation not overly stiff or too soft Expect I will be buying more as it is a good value for the $
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Reviewed in the United States on October 1, 2025
D
Verified Purchase
DL NB
Louisville, US
★★★★★ 5
Wire works as specified, no issues and good price
Size: 16 AWG-100 ft
Wire is as specified. Works great, no issues. Good price when I purchased. The wire insulation is not overly stiff and can handle manipulation well.
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Reviewed in the United States on August 5, 2025
T
Verified Purchase
Treefrog
Pawtucket, US
★★★★★ 4
Not the sorry copper coated aluminum.
Size: 16 AWG-100 ft
The wire is 16 gauge plenty big for my system. Heck, the wires supplied with my stereo, copomonet speakers, and amplifiers are about 20 or 24 gauge. I'm quite sure the wire will be more than suffeceint. I, m installing a mono sub amplifier a four-way amplifier to the sub amp outputs and the front of lines of the stereo. I'm gonna be pushing 20 speakers all except the sub woofer only pushing 100 watts a channel and the sub will push 150 watts. That makes 21 altogether. Not much just good clean sound. I've been working on the project going on 5 years now. Been bargain hunting, besides the work I've only got about $650 in the project. Can't wait to get it completed here around the end of July. Hopefully, it will sound great didn't want to pay anyone. Seen too many "professional" jobs that were subpar. I've seen some nightmares. Figured if l did the job then who could I blame at least I can only blame myself and didn't pay $1,000 for it. 😁🤔
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Reviewed in the United States on June 30, 2021

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