Thames & Kosmos Crystal Creation handleiding

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Thames & Kosmos

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Handleiding

So nothing goes wrong:

A word to parents

Advice for supervising adults

Dear Parents, With this chemistry experiment

kit, you will be accompanying your child on a

journey into the fascinating world of crystals.

It is natural to have questions about the safety

of a kit that contains chemicals. The

experimental equipment in this kit meets U.S.

and European safety standards, which specify

the safety requirements for chemistry

experiment kits. These standards impose

obligations on the manufacturer, such as

forbidding the use of any particularly

dangerous substances. The standards also

stipulate that adults should assist their children

with advice and assistance in their new hobby.

A. Read and follow these instructions, the

safety rules and the first aid information

and keep them for reference.

B. The incorrect use of chemicals can cause

injury and damage to health. Only carry out

those experiments which are listed in the

instructions.

C. This experiment set is for use only by

children over 10 years.

D. Because children’s abilities vary so much,

even within age groups, you should exercise

discretion as to which experiments are

suitable and safe for them. The instructions

enable you to assess any experiment to

establish its suitability for a particular

child.

E. You should discuss the warnings and safety

information with your child or children

before commencing the experiments.

Particular attention should be paid to the

safe handling of acids, alkalis, and

flammable liquids.

F. The area surrounding the experiment

should be kept clear of any obstructions

and away from the storage of food. It

should be well lit and ventilated and close

to a water supply. A solid table with a heat

resistant top should be provided.

G. Substances in non-reclosable packaging

should be used up completely during the

course of one experiment, i.e. after opening

the package.

Emphasize to your child the importance of

following all instructions and warnings, and

the importance of carrying out only those

experiments that are described in this manual.

Inform your child, but do not frighten him or her

— there’s no need for that.

TIP !

Additionally required items from your

household or from the supermarket or drug

store are highlighted in

italic script

in the

individual experiments. Before your child

begins the experiments, he or she should

carefully read through everything that will

be required and make sure to have all the

materials ready.

› › › IMPORTANT INFORMATION

Bekijk gratis de handleiding van Thames & Kosmos Crystal Creation, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.