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Lavarte las manos en forma correcta, elimina microbios y ayuda a previnir enfermedades.
Hipervinculo Ciencias de la Tierra y Medioambiente
RésuméLes élèves cherchent à rendre propre de l'eau sale puis cherchent à savoir si cette eau est potable. Ce travail a été réalisé dans le cadre du projet de cycle 3 "générer des comportements respon ...
Hipervinculo Química
RésuméLes enfants découvrent que l'eau transparente n'est pas forcément de l'eau bonne à boire. Elle peut contenir des substances non visibles, peut-être dangereuses. Activez le titre de cette ressour ...
Hipervinculo Biología
Compare biodiversity between drops of water.The purpose of this experiment is to find out how the biodiversity compares in drops of water taken from the ocean, a pond, a puddle and the tap.It is an ed ...
Discover whether the “five-second rule” is effective in determining if food is still safe to eat after being dropped on the ground.It is an educational content by education.com.By clicking on the titl ...
Hipervinculo Biología
In this study we will determine which method of hand cleansing is the most effective. Three methods of cleansing will be tested: plain hand soap and water, anti-bacterial soap and water, anti-bacteria ...
Hipervinculo Biología
It's time to get to sleep, but you're feeling hungry, so you grab a tasty snack before bedtime. That hit the spot!Eating that late-night apple means you have to go brush your teeth again. Would it hur ...
Hipervinculo Biología
The objective of this experiment is to learn how to grow bacteria in a controlled setting.By using simple from home instead of Petri dishes students will learn how to perform sterile technique.The ou ...
Hipervinculo Biología
Discover whether it is possible to make your own cheese at home.The purpose of this experiment is to find out how easy or difficult it is to make cheese in your own kitchen using milk, lemon juice and ...
Hipervinculo Biología
Air pollution is a major issue in urban environments. In this experiment, students will grow out the bacteria that collect on air conditioner filters and determine whether there are also bacterial inv ...
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