Ensinar design experimental e deixar os alunos desenvolverem suas próprias perguntas e hipóteses leva tempo. Esses materiais foram criados para dar suporte e estruturar o processo para permitir que os professores se concentrem em melhorar as ideias-chave no design experimental.
Uma sólida compreensão das práticas de segurança do laboratório é essencial para que nossos alunos realizem trabalhos práticos no laboratório. Os alunos adoram concluir o trabalho prático e podem aprender muito com as atividades práticas. Saiba mais sobre a segurança do laboratório em Storyboard That!
Experimental Design Risk Assessment for science experiments
Texto do Storyboard
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Seeing how fast you can run 100 m
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• Students could fall and hurt themselves • Asthma attack if students have asthma• Strained muscles
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• Clear the running track of objects that people could fall over• If the participant has asthma check that they have their inhaler • Warm up and cool down effectively
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Heating with a Bunsen burner
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• Students could burn themselves• Students could set their hair alight• Students could damaged their eyes
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• Leave the equipment to cool before touching it• Switch their Bunsen burner off when they finish heating• Wear safety googles when heating and tie hair back
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Dissecting a sheep's heart with scissors and scalpel
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• Students could cut themselves while using scalpel or scissors• Students could get food poisoning from contaminated hearts
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• Don't walk around with scalpel or scissors• Wear gloves during dissection and wash hands after dissection• Disinfect desks and materials after the dissection