Science Week - Slippery slopes
In this activity, children compare the journey of water, washing up liquid and crazy foam as they move down the slopes.
Which one will be the fastest and how will they move?
We talked about -
- What do you think will happen?
- Which liquid moves down the ramp the fastest?
- Which is the slowest?
- When it is steeper, does it go quicker or slower or not make a difference?
Vocabulary used - thick, sticky, slippery, slow and fast.
The water was the fastest.
The washing up liquid was slow.
The crazy foam moved when the slope became steeper.