i need an experimental research for a grde 6 pupil.suggest 1 which is easy and really good?

Question

i want somethin' scientific

Answer 1

do a research on Trees and water control. How trees can help control floodings. Would be fun and would require alot of moving around for information, and even scale moddel making.

Answer 2

Mentos Explosion - Soda Bottle Eruption

Mentos + Pop = Fun Words cannot begin to describe the awesome eruption that is created from adding Mentos candies to a 2-liter bottle of soda. The eruption is enormous... and so is the learning if you consider the chemistry.

Materials:
A roll or box of Mentos (candy mints) and a 2-liter bottle of diet soda. Either diet or regular soda will work for this experiment, but diet soda is less sticky when you're cleaning it up!

Experiment:

This activity is probably best done outside in the middle of an abandoned field, or better yet, on a huge lawn.

Carefully open the bottle of soda. Position the bottle on the ground so that it will not tip over.

Unwrap the whole roll of Mentos. The goal is to drop all of the Mentos into the bottle of soda at the same time (which is trickier than it looks). One method for doing this is to roll a piece of paper into a tube just big enough to hold the loose Mentos. You'll want to be able to position the tube directly over the mouth of the bottle so that all of the candies drop into the bottle at the same time.

Don't drop them into the bottle just yet! Warn the spectators to stand back. Okay, you're going to drop all of the Mentos into the bottle at the same time and then get truckin' (move out of the way... so long... bye- bye... hasta la vista!)

On a personal note... ... that's amazing! It really works. To find out why- go to the web site.

Answer 3

Build a valcano out of clay. Put a long tube down the center in the tube combine vinegar ans baking soda you can also add a little food coloring to make it red. A red flowing foam will come out of the valcano. Have Fun.

Answer 4

1. Green house effect on plants
take 2 pots put some saplings in both cover one of them by a plastic cover it grows faster
2. collect many leaves apply a moisturiser on both sides. And name them
3. predict weather. take a air tight container add coloured water in it. make a hole in it put a Straw(pipe)in it and make it airtight .blow air in it
when the water rises up it is low pressure.
when it decreases it is low pressure
4. make a logic circuit
5. you may use lime juice(do not add water) for venigar in making volcano for better results
6. newtons disc

I hope you may choose one of it

Answer 5

How much media are biased toward EEO ( Equal Emplyment Opportunities)?
For more information talk to me.