Coin Drop

 Puting the coin on the paper as you flick off the paper it drops the coin into the small glass as the coin drop it move when you flick away the paper its forcing the coin to move clacking on the stop the coin from continues movement 

Egg Drop

The Egg Drop 

So the egg drop is when you have an cup an paper plate and an cardboard role 

Newton's First Law, once the egg was moving, it didn't want to stop. The container of water interrupted the egg's fall, providing a safe place for the egg to stop moving so you could recover it unbroken. The gravity-pushed egg caused the water to splash out. 

i found it hard to not crack the egg

i found it easy to set it up

Cold Air Balloon

 Cold Air Balloon

Today we were learning about 

When vinegar and baking soda mix, an endothermic reaction occurs. This produces carbon dioxide which inflates the balloon. The endothermic chemical reaction will also lower the temperature in the area surrounding the vinegar and baking soda so significantly that you will be able to easily notice the change in temperature. it can go so cold it that it damages the bottle

Part.2. when we put the baking soda in the balloon and the vinegar in the bottle we put the balloon on top of it and let the baking soda come out the balloon ripped we did it again and it ripped and overflowed

Balloon Madness

Balloon Madness

 So we were learning about the 3rd law of physics by...

Getting an very long string and an inch long paper straw and masking tape and the last thing an balloon.

We had an group of 3 and one person blow up the balloon as the others would hold the ends of the string.The person that wasn't holding the string would put the paper straw onto the string and tape the balloon to it and blow up the balloon and let it... GOOO!! the balloons were going fast slow side to side up and down it was crazy fun doing it 

Milk Explosion

We put milk in an bowl and put some food die in and styred it with a cottin

bud i found it hard to styred it

Lava Lamps

Lava Lamps 

Today We Were Learning About How To Crate An Lava Lamp With Aspirin Oli And Water 

We Pored Water Into A Plastic cup and oli on top the oli stayed at the top and the water sat at the bottom

we broke up some aspirin and put little bits of it. In! it fizzed and the oli almost went down

                

I found it hard to Put the oil in Because i Almost spilt it

Bath Bombs

                                                                           Bath Bombs

When a bath bomb comes in contact with water, the baking soda and citric acid reacts to make carbon dioxide bubbles. This is an acid–base reaction, where baking soda (also called sodium bicarbonate) is a weak base and citric acid is a weak acid.And when you put at least two bath bombs in warm water it fizzes and bubbles the bath bombs spin as they go down.