Delta Education Bottle Rokit Science Kit, 110-1209

Brand:Delta Education

2.6/5

900.79

Delta Education 110-1209 Bottle Rokit Science Kit är ett utbildningspaket för studenter att utforska principerna för raketframdrivning som förvandlar en vanlig läskflaska till en raket, är gjord av hållbar, vakuumformad polystyren och inkluderar en läskflaska , skruvlock, O-ring, gummimunstycke, tre flänsar, tryckrör och stödtråd. Skruvlocket fästs på flaskan med O-ringen för att skapa en lufttät försegling. Fenorna fäster vid skruvkorken för att hålla flaskan på plats för sjösättning och mäter 4 x 2,5 tum (H x B). (H är höjden, det vertikala avståndet från den lägsta till den högsta punkten; W är bredd, det horisontella avståndet från vänster till höger.) En stödvajer hjälper till att hålla flaskan upprätt för lansering. Den 5' långa slangen har munstycken i varje ände och förbinder läskflaskan med en pump (säljs separat) eller en vanlig cykeldäckspump. Naturvetenskapliga utbildningsprodukter införlivar tillämpade matematik- och naturvetenskapliga principer i klassrumsprojekt. Lärare i pre-K, elementary och secondary klassrum använder naturvetenskaplig utbildning kit och produkter tillsammans med naturvetenskap, teknik, teknik och matematik (STEM) läroplanen för att demonstrera STEM koncept och verkliga tillämpningar genom praktiska aktiviteter. Naturvetenskapliga utbildningsprojekt inkluderar ett brett utbud av aktiviteter, såsom praktiska experiment inom teknik, flygteknik, robotik, energi, kemi, fysik, biologi och geologi. School Specialty tillhandahåller instruktionsmaterial och tillbehör under dussintals varumärken, bland dem Think Math, Delta Utbildning, Frey Scientific, Barnarbete och skolsmart. Företaget, som grundades 1959, har sitt huvudkontor i Greenville, WI. Vad finns i boxen? * Sodapoppflaska * Skruvlock * O-ring * Gummimunstycke * Flaskor (3) * Tryckslang (5’ längd) * Stödvajer * Instruktioner

Ursprungsland: Kina. Inkluderar läskflaska, skruvlock, O-ring, gummimunstycke, tre fenor, tryckslang och stödtråd. Förvandlar en vanlig läskflaska till en raket. Utbildningsmaterial för studenter att utforska principerna för raketframdrivning.
Country of Origin China
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S.
Item model number 110-1209
Manufacturer School Specialty
Our Recommended age 8 years and up
Product Dimensions 13.2 x 8.9 x 3.7 inches; 4.8 Ounces

2.6

9 Review
5 Star
46
4 Star
15
3 Star
11
2 Star
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1 Star
20

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Scritto da: Rich G
Does not include the pump
This was a great experiment to do with my grand kids but the picture of the product shows a pump that is not included. The description does tell you if you read far enough that the pump is not included but the sales picture is deceiving.
Scritto da: Shirley
FUN...really flies! Easy to assemble.
Grandsons 10 and 12. We had a blast with this thing and launched it a half dozen times. Not a one and done (and we still have all the parts). We did have to hunt for it...wow does it fly. Open field best place as it did go in the trees or on the roof. I tried to video blast off but it was too fast for me. We knew it did not include the bike pump, not a problem for us. If you go to a park or field bring water, have to refill bottle to 1/4 level each blast off.
Scritto da: D. Miller
Delta vs 4M Water Rocket
We purchased this Delta water rocket and the 4M water rocket for or grandson's 6th birthday party. The Delta rocket, although more expensive, did not perform as well. We were operating in a large grass field under breezy conditions. The Delta rocket has a larger (think 2 liter) bottle that is not as aerodynamic as the 4M smaller and slimmer bottle. Also the Delta's fins provide a narrow stance and constantly tip over while being pumped up to fire. The 4M fins provided a very stable stance. The Delta parts were of high quality so I think a simple redesign of the fin stance along with a smaller more aerodynamic bottle would be an improvement.
Scritto da: Paul Turner
Lots of Fun!
This is lots of fun with the kids. It is difficult to pump for smaller kids. My son is 5 and there was too much pressure for him to operate the hand pump. A hand or foot pump is probably better. When I used an air compressor, the pressure builds up faster and probably gets more pressure in the bottle. When it launches with more pressure, the fins fly off the screw cap with parts flying everywhere that are difficult to find. Launch it away from trees, it easy gets stuck.
Scritto da: Tstlkechkn
Rip off! Buyer beware!
So I order this thing after reading several good reviews, I figure all the parts and pieces are sturdy and good quality. When it shows up at my door I find I have paid $25 for a soda bottle and some cheap tubing. It seems since my order the small print says the pump is not included, but it shows the pump in the picture..... aaaand nope the pump is not included. Very dissapointed in this product!
Scritto da: AugustaDoc
An absolute blast. Goes MUCH higher than you'd think ...
An absolute blast. Goes MUCH higher than you'd think. We have bought two - and lost two. Landed Somewhere in the neighborhood. Went so far we're not sure whose door to knock on to get it back.....
Scritto da: Russell Condray
Replacement plug should come with it
Used 3 time and lost the rubber plug in the bottom . Should come with a spare or make in the cap so it dose not come out Everytime you use it
Scritto da: Jesse
Five Stars
nice product. the rocket shoots quite high at least 50 feet. My son loves this
Scritto da: Bill the Book Reader
Misleading overpriced junk.
Always check the fine print. What you get is an empty $.05 cent plastic pop bottle, Fins that break if you look at them too hard and $0.14 worth of tubing. The pump isn't included so you'll have to spend out extra for that. BTW, the fins fall off when it launches and the rocket won't fly straight for more than ten feet. All in all, deceptive advertising, Fraudulent performance claims and just generally a piece of very expensive junk. You can buy the same kit from the manufacturer directly for $16.00

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