I assume you want to do a school presentation on some astronomy subject. Here are some things you may want to research about:
I suggest you get a brief overview over some of these topics in the Wikipedia (read the introductory chapters in each case), especially if you don't know what it is about. Then choose a topic of your liking.
Heliocentric (Sun is center of solar system) vs. Geocentric model (Earth was center of Solar System)
haha this is from 9th grade Killer Germs project. Im looking for it too:)
Arsenic is poison-As!
The Water Soaker
An increase in rainfall can cause landslides which then affect the geosphere because it forms "new" land. An increase in rainfall can also give the plants more water which means the animals have something to eat and that affects the biosphere.8th grade earth science textbook? good luck.^ Actually this question was in my 9th grade Honors Earth Science textbook.8th grade earth science textbook? good luck.^ Actually this question was in my 9th grade Honors Earth Science textbook.
yes, it shows that you know how to test things at the same time
Yes
what kind
A good science fair project for a 6th grade level would maybe be something like the following: Does the average speed of a gymnast affect how their vault score? I'm trying to think of a good 7TH GRADE level gymnastics science fair project. advice?):
some type of diorama i guess.i did that for my 2nd grade project.
A good idea for a science fair project is to do a project where you test which plant food will be the most effective. also, you can do which orange has more vitamin c. and who is the fastest kid in your grade or best speller.
Ohh and this is for 8th grade
you should do something that is very interesting. Pick a project that is unusual .you will get a good grade . don't forget a report if it is requested.
You cant get people to do work(thats if your a kid) if your a teacher then a good project is why does rain fall or what is the purpose of rain
There are many easy-to-do science projects for 6th grade. You can try a demonstration of a series circuit, or make a string phone with a pair of disposable cups.
Space exploration, new discoveries, the Hubble telescope making new images of galaxies, black holes is a good science project for everybody. Develop your science project making researches, and discovering what is new on this field, through NASA website.
a good one is soaking an egg in vinegar and watch it become clear or disappear
It looks like a nice project for up to about the third grade. After that you need to get a little more complex.