i need a 6th grade science experiment involving knives?

Answer 1

I'm in the sixth too, but i'm not required to use knives...you could kill somebody????!!!!
I'M KIDDIING DON'T DO THAT! Sixth graders these days....
Tell me what you think up...
That's stupid that people are making you do that

Answer 2

My technological awareness instructor suspended a huge piece of ice between 2 college desks. It replaced into in line with possibility 10" x 10" x 10". Over this he placed 2 weights related by employing a thick strand of copper twine and left it. the stress in the twine brought about adequate warmth for the twine to slowly bypass during the ice and the weights dropped to the floor before the tip of class. The ice, even nonetheless had fused back collectively after the twine had gone via leaving it intact. i'm undecided of the age of grade 6 or 7 in the U. S. yet we've been all surprised that the ice wasn't in 2 products and that the twine gone via. i think gravity, friction and fusion are the factors-you compromise on. good success

Answer 3

One experiment might be to compare heating plastic knives in a conventional oven to heating them in a microwave oven for various amounts of time and different settings. Compare distortion of the plastic in the knives. Be sure to use a control such as being a knife placed in the oven without heat for the same amount of time.

Answer 4

do an experiment to see what knife will kill an animal the fastest.
joking. do one to determine the sharpness of a variety of knives. wow i am surprise that ur school would let u do an experiment with knives. my school would think we would cut off a finger or something, =D good luck hope u make an A++++++++++++
=)

Answer 5

Here is one if you have access to petri dishes. Take a swab and compare things freshly handwashed, freshly dishwashed, and one that has been in the drawer.

Answer 6

Well... that's easy.

Stab yourself right in the hand. Then document the infection and healing process. Take pictures of your wound every 12 hours, and report on any new progress.. how the wound fills with pus... the coagulation process and the platelets... what happens when the skin begins to regenerate.

You could even title it... "the day I stabbed myself".

Answer 7

i know a good one,


see if there is a difference in sharpness of a knife if you sharpen them in heat, normal temp, and frezing temp

you could test by dropping a knife on an apple, the amount of penetration will tell you how sharp it is.

Answer 8

try experimenting with corrosion

Answer 9

Do anything you want.. kill me.