The Water Rocket

I think that the rocket will shoot into the air because the air needs to escape. 

Have you ever heard of a aqua pod? 

A aqua pod is orange looking launch pad and is used to launch bottles in the air it also has three legs on the bottom and a flappy part theres string connected to the flappy part.

 First you fill up the bottle with about 1/3 of water you have to flip the aqua pod upside down so you can attatch the water bottle to a valve thats almost in the middle of the aqua pod 

secondly you have to connect the pump to another valve at the end of the aqua pod to pump air in the bottle you have to stand on the pump 8-12 times to fill the bottle of water with air as you add more pumps of air into the bottle, the air starts to compress and more and more particals start forming

Lastly pull the sting and the flappy part on the aqua pod will hit the thing that the bottle is attachted to and the bottle comes flying off it will go so high it disappeares out of sight

This Science expermement is a reccomend.

 

Expermants (Filterd feeding)

Today for reading we did an experimant, it was really fun my buddies we're unaise, sophia and me
For the experimant we had to do filter feeding, we had to fold a filter paper in half then into a small circle and then and even smaller circle we then turned the filter paper  into a cone  after that we had another cone, a plastic one and put the filter paper cone into the plastic cone, we put the cones into something called a beaker someone had to hold down the filter paper cone so it wouldn't lift after that we put clean sea water (Fake sea water but acted like sea water)  in to the cone after it driped into the beaker then we put contaminated sea water (Again fake but acted like sea water) after the clean water dripped down we put contaminated sea water into the cones and it driped down into the clean sea water but the contaminated sea water filted out the contaminated sea water was yellow and the clean one was blue you know what colour it would turn into? thats it! it was a teal/green kinda colour
it was really cool i was excited to do the experimant.