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.

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?

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.

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.