Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Friday, November 1, 2013

Dancing Raisins

I drew our experiment. I chose dancing raisins. The raisins went up and down because of the CO2 bubbles but in water there are no CO2 bubbles.

Tuesday, May 1, 2012

Exploring sound

 Our topic for term 2 is sound.
I already know;
  1. planes motors are 120 decibals
  2. leaves rustling is 10 decibals
  3. the sound barriers faster than me talking to you  and you hearing me.
That's all I know. What do you know?

Friday, March 23, 2012

Glow-worm presentation



On the 22nd of March I did a presentaion. I told the class lots of facts about glow-worms.


I did well on finding interesting facts. I need to work on speaking in a nice clear voice.


Thursday, March 22, 2012

Crystal flower Experiments









Yesterday we started a flower Experiment!!!!. We were trying to grow crystals on them. I think that my flower will grow small crystals and they will grow bigger and bigger and at the end when they are finished growing.