Philip Harris Ultraviolet Detecting Beads - Pack of 250
HE1003076
1
In stock
Your Price:£17.35exc VAT
Description
Specifications
A fun way to learn about the power of sunlight
As well as making bracelets, pupils are able to carry out fun experiments investigating solar radiation, effectiveness of sun cream and sunlight
A science activity guide is included and allows children to carry out scientific investigations and learn about the effects of the sun on their health
Observe radiation from the Sun at different times of the day
Test the effectiveness of glass in blocking the Sun's rays
Test the effectiveness of different SPF sunscreenA bag of white beads which turn into many different colours when exposed to an ultraviolet light source
Ideal for observing UV radiation from the Sun
Beads are drilled so that they can be threaded onto pipe‐cleaners or string
A great way to raise awareness of the health issues associated with exposure to the sun
