Thursday, 19 November 2015

Blood Splats

This is my slats spot to do this we used a pippete to drop the blood (red paint)

Distance
Analysis
2cm
Very small and no splats and no splats - 1.1cm
10cm
a bit bigger than the previous, it was a bit oval and a bit of splat - 1.3cm Wide
20cm
this one has gone bigger because of the height of were the pippete
50cm
this one is a big circle with a little dribble like a river 1.5cm Wide
1m
its a lot bigger than all the others because of the height
1.5m
This one went every where and made a long river 1.6

  

Wednesday, 18 November 2015

Puzzling Powders

Puzzling Powders Results Table

Looks like
Feels like
Reaction with water
Reaction with vinegar
Reaction with lemon juice
My Guess as to what it is
Sample 1
Corn Flour
Baby Powder
Goes Slimy’
Mixes well
Thicker
Creamy
Thin
Doesn't really mix

Sample 2
Flour
Powder
Lumps
Murky
Looks like milk
Same as water but more of a yellow colour
Thin

Sample 3
Flour
Sinks to the bottom
Bubbles  & Foams

baking powder
Sample 4
Crystals
Nothing Happens
Syperates


Sample 5
Flour
Nothing
Foams Slightly
Turns Yellow

Sample 6
Sugar or Salt
Like small crystals
Dissolves
Nothing
Turns slightly yellow
Salt
Sample 7
Salt or Sugar
Rough /  crystal
Dissolves
and then turns hard
Dissolves
Absorbs and turns slightly yellow
Sugar
Sample 8
Thin flour
Flour
Turns thick
Same as water
Fisses slightly


Most Surprising Thing That Happened:

Corn Flour that went from solid to liquid with a simple touch. - Pippa  

Hannah - The Most surprising thing for me was, when the washing crystals, lemon and vinegar mixed together. It looked like an exploding yellow lava that was bubbling in the volcano.

Brayden: When the washing soda crystals ment foamy and yellow.

Jahna-My most surprising thing was when you put the washing crystals with vinegar and lemon because it foamed