The school is going to have a small production competition I want some beautiful, simple, creative s

You can make a baby swan out of foam. Use a small piece of wings first, trim it, and then use one piece to make another. Then trim a round goose's body, then make a long neck and draw the eyes. Finally, fix them with a pin and you're good to go!

This is very creative!It's the first time I've answered, and I hope my brother (sister) who asked the question won't laugh!

Dyeing with matchsticks can be used to create a landscape painting!

Collect discarded fabrics and put them together to make a painting......

Collect the used water refills and use them to build a small wooden shed-like room ......

Make a triumphal arch with fee paper!

All you need is paper and paste!

A small fan, just a small motor, two size 5 batteries, some short wires, a solid plastic foam, a pair of scissors, some pieces of cardboard!

First of all, hollow out the solid foam, connect the small motor with a wire, stuff it into the foam (to keep the rotor shaft of the small motor leaking foam), connect the wire to the battery, also stuff it into the foam, cut the small piece of paper into rows with scissors, and put it on the rotor shaft of the small motor!

Say invention making.

A small fan, just a small motor, two size 5 batteries, some short wires, a solid plastic foam, a pair of scissors, some pieces of cardboard!

First of all, hollow out the solid foam, connect the small motor with a wire, stuff it into the foam (to keep the rotor shaft of the small motor leaking foam), connect the wire to the battery, also stuff it into the foam, cut the small piece of paper into rows with scissors, and put it on the rotor shaft of the small motor!

Sprinkler bottles. Just take a jar and poke a few holes in the tail.

Take an empty egg shell and coat it with wax (be thin).

Paint on it with a pointed object (to carve through the wax).

Put it in vinegar for a few hours, take it out and get rid of the wax.

The color of the carved place is darkened with acetate.

It's a small production!

A total of award-winning works: 20 1 3 = 60 (pieces).

First prize winners: 1 6 60 = 10 (pieces).

Third prize winners: 1 2 60 = 30 (pieces).

Mo'an.

3 8 Because the second prize accounts for 1 3 of the number of prizes, a total of 30 pieces. Therefore, a total of 90 works were awarded. The total number of works is 240, 90 240 3 8

You can make a turtle that can sweep the floor, there is a shoe brush, grind off the handle of the shoe brush, press the motor on the car on it, and then glue the cake pan on it, make a little decoration, start the motor, and the little turtle will go!

Prepare the materials and tools for making the sand table: chassis, tracks, paints, grass powder, turf, silicone guns, waste newspapers, white glue, plaster, etc.

If required, you can design the shape and height of the track yourself and put it together with hot silicone. (Note: It must be glued firmly, not loose or tilted).

Glue masking paper on the track to prevent debris from entering during the production process and should not be removed. Use waste newspaper to create a pre-designed shape, which can be fixed with masking paper, then covered with a plaster bandage and sprayed with water.

Once the basic shape is fixed, plaster is poured to make the shape stronger and easier to color. (Note: Be careful to avoid the track when pouring plaster).

Glue the building to the mold that has already been made.

Coloring, coloring is to pay attention to painting dark colors first, then intermediate colors, and finally highlights, weathering effects, and then planting vegetation.

After planting vegetation and sprinkling grass powder, the simple sand table is basically completed, and finally don't forget to hit the track with sand skin, and it is done.

Make a Kong Ming lantern!

It can fly on its own!

Sourcing and making.

Take a large, very thin plastic tote bag and cut it flat at the handle.

Take a thin copper wire about 60cm long (you can use one of the copper wires in multiple strands of soft copper wire), and tie the two ends on both sides of the pocket mouth.

Choose a place where there is no wind (or indoors), pinch the bottom two corners of the bag with one person and two hands, so that the opening is facing down, and the thin copper wire wrapped with cotton will naturally sag. Then pour an appropriate amount of alcohol on the cotton, ignite the alcohol, and after dozens of seconds, the Kong Ming lantern will rise in the air.

Note that the alcohol cotton should not be too heavy, and the total mass (the total mass of convenience bags, fine copper wires, and alcohol cotton) can generally be made easier to take off below 5g.

The length of the fine copper wire should be appropriate, so that the alcohol will not melt the plastic bag after burning, and pay attention to prevent fire.

If you want to pull it down, you can tie another thin copper wire in the middle of the thin copper wire to make it droop beforehand.

Homemade flashlight.

The specific method of making it is to remove one end of the lid of a waste can (such as a Lulu beverage can) and knock the other end with a round hammer. Roll up two No. 1 batteries with thick corrugated cardboard and put them into the tank with the positive electrode facing up and the negative electrode facing down.

Find a suitable plastic lid (such as a magic big roll lid that can be fastened to Lulu cans) and dig a small circular hole in the lid** in such a size that the bulb is plugged in tightly. Insert the base of the bulb into the small hole. Take a piece of wire hunt and peel off the wire skin at both ends, wrap one end around the lamp base, and pierce a small hole through the side of the plastic cover with the other end.

Place the plastic lid over the can. Check that the bulb and battery are in close contact. At this point, the disposable flashlight is ready.

When using, use your thumb to press the wire threaded from the side wall on the weld that is not painted from the can, the flashlight will glow, and the thumb will jump off the wire, and the flashlight will go out, which is very convenient to use.

Eco-friendly small bucket (pen holder):

Materials: one red and one white plastic bag and one paper cup.

Steps: Cut two straps from the white plastic bag, at least five cm wide, from the middle. Twist them into strings and finally knot them together to form a rope.

Remember to tie a knot first, twist the two ropes and tie a knot, otherwise the rope will not succeed. When the rope is finished, glue it with clear glue. Twist a rope from a red bag, tie it into a bow and stick it to it, and you're done (if you have time, you can draw on the cup).

64-54=10 This is more than in fifth grade compared to fourth grade.

70-10) 2=30 This is the 4th grade 5th grade 30 + 10 = 40 pieces.

54-30=24 or 64-40=24 in the third grade