How do you fill a bucket of water to fill up your dinosaur swamp if you are visually impaired? How do you know when it's full?
The answer is by using a little bit of technology provided by the RNIB....a liquid level indicator. This little box sits on the edge of whatever you are filling, bucket, tea cup etc. When the liquid level meets the 3 prongs of the device, it vibrates and and beeps to tell you to stop pouring.
This proved very handy for all the Reception children this morning. They found it very useful to tell the child in charge of the tap when to stop. The end result....a brilliant dinosaur swamp!
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