Gyroscope is a toy that teenagers are very familiar with and is popular all over the world.
It is full of skill and creativity.
Various materials and shapes have appeared.
Let's make our favorite gyro together.
Play while doing.
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The steps are as follows:
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Material preparation: colored paper, pencil, black marker and compass.
A square piece of colored paper, draw a circle outward from the center with a compass.
Draw a spiral figure according to the circle.
Turn it over and fold both sides in half to the middle.
The two sides are at opposite angles.
Fold a crease, unfold
Tuck the corner into the seam.
Continue to bend the other two sides and stuff them into the seam.
It is normal to have some ups and downs in the middle, so there is no need to flatten them.
ecto-entad
Spin up
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Triangulation gyroscope
Triangular interpolation unit making
Gyroscope assembly steps:
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Material preparation: 4 pieces of square colored paper with side length of 12cm.
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Material preparation: three pieces of colored paper.
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Optical disk gyroscope
Material preparation: CD × 1, one-dollar coin × 1, pencil, scissors and cardboard.
Put the CD on the cardboard and draw a circle along the outline;
Draw a horizontal line in the middle,
Coins with a diameter of about one yuan are long and should not be too long;
Cut the circle and the middle opening with scissors,
Put the coin in and it's done.
You can draw your favorite patterns with crayons.
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Material preparation: colored cardboard, scissors, glue (glue stick) and toothpick.
Cut the colored cardboard into strips of equal width.
Wrap the paper strip on the toothpick layer by layer,
Fix it with glue and it's done.
Spin up
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Paper clip gyro
Material preparation: cardboard, glue, scissors, crayons and plastic beads.
Straighten the paper clip with an apron first.
Leave the two ends equal in length, and fold them in the opposite direction with pliers at right angles.
Bend the middle part with the bottle mouth and form a circle.
To successfully complete something
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Material preparation: cardboard, glue, scissors, crayons and plastic beads.
Print it out according to the template, as shown in the figure
Carefully cut out the pattern and stick it firmly with glue.
Put a bamboo stick in the middle and plastic beads on it.
Draw a favorite shape with crayons.
The template is as follows:
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Material preparation: cotton thread, cardboard, crayons, scissors, glue sticks and white paper.
Print out two circles of the same size.
(You can draw with the help of compasses and other tools)
Draw a pattern with crayons
Scissors cut out two CDs.
Glue two CDs to a circular cardboard with a glue stick.
Poke two holes in the middle.
Thread both ends of cotton thread into it.
successful completion