Analiza los instructivos que has revisado antes y corrige aquello que tú consideres está mal escrito.

1. Estos instructivos ya los conoces,pero no te confíes, alguien los ha escrito erróneamente.
Observa con atención,lee detenidamente y tomate un minuto para analizar el contenido de cada instructivo.
Las secuencias en los tres están erróneas asi como el manejo de los tiempos verbales,incluso hay
instrucciones que no deberían estar donde están.Sigue las indicaciones yrealiza el ejercicio.
SPINNING MATCH - TABLE TRICK
Materials
* Clear plastic cup
* Matchstick
* Two nickels
* Balloon
* Safety glasses
* Adult supervision
*Chiclets
*Purple
Instructions.
1. Fill the bottle 3/4 full with vegetable oil.
2. on top of the nickel that is laying flat on the table Carefully balance the other nickel,vertically,.
4. Beinging careful not to bump your balanced apparatus, place the plastic cup over the matchstick and
nickels
3. Add about10 drops of food coloring.Be sure to make the water fairly dark in color.Notice that the food
coloring only colors the water and not the oil.
1. on a table Lay onenickel flat
5. Blow up and tie off a balloon.
3. Balance a matchstick on the vertically balanced nickel.It mighttake you a couple of tries,but you'll geting
it! Once you have the entire setup complete,it should look like the picture on the right..
6. Rub the balloon againstyour shirt,hair, or againsta rug to generate some static electricity.
7. Whas you has used up all of theAlka-Seltzer and the bubbling has completelystopped,screw on the soda
bottle cap. Tip the bottle back and forth and watching a wave appear.The tiny droplets ofliquid join together
to make one big lava-likeblob.
BUBBLING LAVA LAMP
Materials
* Clean,plastic soda bottle,glass,jar,orBaby Soda Bottle Test Tube
* Soda bottle cap
* Vegetable oil (the cheaper the better)
* Food coloring * Alka-Seltzer tablet or Fizzy Tablets
* Flashlight
* Water
* Fire
*Drank
Instruccions
1. with vegetable oil Fill the bottle 3/4 full.
3. Add about10 drops of food coloring.Be sure to make the water fairly dark in color.Notice that the food
coloring only colors the water and not the oil.
4. tabletinto 8 pieces Divide the Alka-Seltzer.
7. When you have used up all of theAlka-Seltzer and the bubbling have completelystopped,screw on the
soda bottle cap. Tip the bottle back and forth and watching a wave appear.The tiny droplets ofliquid join
together to marke one big lava-likeblob.
5. Drop one of the tiny pieces of Alka-Seltzer into the oil and water mixture. Watching whathappens.When
the bubbling stops,add another chunk ofAlka-Seltzer. It’s justlike a lava lamp!
2. Fill the restof the bottle with water (almostto the top but nott overflowing).
5. tie off a balloon Blow up and
6. If you want to make it even more "lave-like," put your bottle on a flashlightand turn the room lights off.

2. LEER DOC
UMENT
EGG EXPERIMENT- TWO WAYS
Egg Experiment Materials
 Two Eggs (one hard boiled & one fresh)
 Two containers with lids
 Vinegar
The Transparent (or "Naked") Egg Experiment
For the transparent egg experiment you will need an uncooked egg, a container with a lid, and enough
vinegar to completely cover the egg. Carefully place the egg in the container, cover with vinegar, and secure
the lid. Allow the egg to sitfor 48 hours while making occasional observations. Rosie loved checking on the
egg to see if anything had changed. After a few hours we observed the egg bubbling and flipping in the
water
The egg has a thin membrane of a shell so you can gently squeeze it but be careful- the membrane can
break. Rosie was amazed by the results of the experiment; she couldn't believe we made an actual see
through egg.
As the egg sits in the vinegar the shell breaks down (or disappears). This resultis due to a reaction similar to
baking soda and vinegar. After 48 hours the egg should look something like this.
Give it a quick rinse to reveal a completely shell-less and transparent egg
The Bouncing Egg Experiment
At a glance the egg looks like any other peeled hard boiled egg, but you can bounce it. Really, you can throw
the egg and it will bounce- not as well as a bouncing ball but still very cool! Rosie had lots of fun tossing her
egg to see it bounce.
The bouncing egg experiment is done exactly like the transparent egg experiment, only using a hard boiled
egg. Let the egg sit for 48 hours and make observations every few hours.
Remove the egg from the vinegar after two days, and you will be left with a bouncing egg!
.