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Learn how to troubleshoot issues with your paper helicopter, too!
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Want to make a fun, simple, and quick project with a child, but don't have a lot of supplies or ideas? Try making a paper helicopter. When you drop this helicopter from your hand, it will slowly spin until it reaches the floor. There are different ways to make the helicopter , different papers to use , and more, and in this article, we get into it all. Read on to learn how to make a paper helicopter quickly and easily!

Making a Paper Helicopter: Easy Step-by-Step Guide

  1. Fold a 5-inch x 7-inch (12.7 cm x 17.78 cm) index card in half lengthwise.
  2. Fold it again lengthwise at the crease from the first fold.
  3. Fold the card widthwise to make the body of the helicopter.
  4. Fold the card’s loose ends down by 1 inch to make the wings.
  5. Hold the base together with a paperclip.
Section 1 of 4:

How to Make a Paper Helicopter

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  1. Large index cards, usually 5 inches (12.7 cm) by 7 inches, work really well for this project, so use one if you already have index cards at home. Cut the paper, into a rectangle that’s approximately 2 1 2 inches (6.4 cm) wide and 7 inches long.
    • These measurements do not need to be totally exact, so don't worry if you are a little bit off. What matters is that the paper is much longer than it is wide.
    • Arts and crafts specialist Amy Guerrero says, if possible, draw your lines using a ruler so your cuts are straight. [1]
  2. Watermark wikiHow to Create a Paper Helicopter
    Draw a line down the middle of the paper lengthwise and a line down the middle of the paper widthwise. These lines will guide the cuts and folds required to make your helicopter. [2]
    • This step isn’t necessary, but it’s useful for making a good helicopter.
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  3. Watermark wikiHow to Create a Paper Helicopter
    Once you’ve made the crease, unfold the paper and lay it flat. Then, cut a little less than halfway down the crease, saving about 0.5 in (1.27 cm) of space. This will create the two flaps that will become the wings of your helicopter.
  4. Watermark wikiHow to Create a Paper Helicopter
    Make the first cut just below the smaller center line on the right, then turn the paper and make the second cut right across without reaching the first. Position these cuts about 0.5 in (1.27 cm) below where your first cut ends. Be careful not to connect them, or else the bottom of your helicopter will get cut off.
  5. Watermark wikiHow to Create a Paper Helicopter
    Fold the flaps formed from the previous step in towards the center crease. Then, refold the center crease to reinforce it. These folds will form the bottom of your helicopter. [4]
  6. Watermark wikiHow to Create a Paper Helicopter
    Head to the flaps you made when you cut your paper almost halfway down lengthwise, and fold them down in opposite directions. When you complete your fold, make sure there is one flap on both sides of the paper. [5]
    • Once you have folded and creased them, open these flaps up halfway to form the wings of your helicopter.
  7. Watermark wikiHow to Create a Paper Helicopter
    The paper clip will hold the bottom flaps closed and add a little weight to the helicopter. Use a lightweight paperclip to avoid weighing the paperclip down too much. After you add the paper clip, you're done making your helicopter!
  8. Watermark wikiHow to Create a Paper Helicopter
    When you drop the helicopter, it should spin gracefully to the ground. Experiment by dropping it from different heights. See if the way it flies changes. When it’s weighed down, use various sizes of paperclips and see which works best. [6]
    • You can also cut the wings, so they are thinner or thicker, to get the best flight.
    • If the helicopter can’t fly with the paperclip, remove it and see how the helicopter fares.
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Section 2 of 4:

How to Make a Small Paper Helicopter

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  1. Watermark wikiHow to Create a Paper Helicopter
    Crease the fold with your finger or the edge of your paperclip. Then fold it in half lengthwise again, remembering to crease this fold as well.
    • Use a 5 inch (12.7 cm) by 7 inch index card.
    • After folding, the width of your index card will be a quarter of its original size.
  2. Watermark wikiHow to Create a Paper Helicopter
    Take the slimly-folded index card and fold it widthwise to make the body of your helicopter. Make a strong crease in the fold to ensure that it stays in place.
  3. Watermark wikiHow to Create a Paper Helicopter
    Fold the left side first, then flip the paper over and fold the right side. Once both sides are folded, open them both up halfway while you hold the base to form the wings of your helicopter. Then, attach a paperclip to the base of the helicopter to secure it and add a little weight. [7]
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Section 3 of 4:

Troubleshooting Issues with Your Paper Helicopter

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  1. When the helicopter is level with the ground, it will experience more push-back from the air as it falls than a helicopter that’s vertical or not level, because it’s resisting more of the air beneath it. [8] So, if you’re dropping it from a high level and it’s falling too fast, reorient the paper helicopter so it’s level with the ground, then drop it again.
  2. Watermark wikiHow to Create a Paper Helicopter
    Folding one blade downward and another upward alters the center of gravity, which will help your helicopter fly more smoothly. When the blades are angled in different directions, they help the paper helicopter spin as it falls, further assisting in creating a smooth flight.
    • Alternatively, bend the wings upwards slightly to make it spin sooner.
  3. Watermark wikiHow to Create a Paper Helicopter
    Spinning the blades helps generate lift, which will slow the descent of the paper helicopter, and air push-back, which will stabilize the helicopter as it falls. So, if you’ve been dropping your helicopter and it isn’t staying in the air, spin it to change how it interacts with the air.
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Section 4 of 4:

Types of Paper for Paper Helicopters

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  1. Standard printer paper is balanced when it comes to weight and firmness, making it a great option for paper helicopters. The firmness of the paper will ensure that the wings and body are sturdy, while its light weight will ensure that it stays in the air (as long as it’s constructed correctly).
  2. Index cards are the perfect size for making paper helicopters, and their heavier composition makes for sturdier components. Just be careful, as index cards that are too heavy can cause the helicopter to drop out of the air faster, especially if it isn’t oriented with the ground when you drop it.
  3. Origami paper is lightweight, which means it’s able to float in the air more easily than other types of paper. So, if you want to make sure your helicopter is able to float, go with origami paper. Just make sure you have a paper clip or a similar weighted object to attach to the base and help offset the paper’s weight and help the flight last longer.
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Community Q&A

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  • Question
    I need an experiment that is exciting, stimulating, and that provides opportunities to learn scientific process skills. Would this project work for that?
    Community Answer
    Creating a paper helicopter is a project geared more toward younger children. From your writing, you seem old enough for something more challenging.
  • Question
    Is this science experiment appropriate to teach to 18 - 19-year-olds?
    Community Answer
    People of all ages may enjoy this homemade project! It may not hold interest, though.
  • Question
    Why do I need to use a paper clip when creating a paper helicopter?
    Community Answer
    It adds weight to the helicopter, keeping it upright. This is very important, or else the “wings” will flip as it is dropped.
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      About This Article

      Article Summary X

      To create a paper helicopter, cut a piece of paper to be 2.5 inches wide and 7 inches long. Next, fold your paper in half lengthwise, crease it, unfold the paper, and lay it flat. Then, cut halfway down the crease and make 2 small cuts in toward the center line. Fold both of the bottom sections down in opposite directions, crease them, and open these flaps up halfway to form the wings of your helicopter. Lastly, slide a paperclip on the bottom of the helicopter to hold the bottom flaps closed and give your helicopter a spin! For tips on drawing guidelines to help you make clean folds, read on!

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