Science with Sally
We had such a fun and informative science session with Sally, from Watercare, today! Sally had organised several water science experiences. Have a look...
Molecules in a solid state are close to each other and do not move around much. |
Molecules in a liquid state are a bit further apart and move around more... |
...and molecules in a gas state are far apart and move around a lot! |
Feeling the effect of water in the gas state (steam). |
Exploring magnification... |
...and refraction (when light rays are bent). Wow! |
Learning about surface tension. |