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\nWhy We Brush Teeth\n

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\nThis experiment is designed to show the effects of different liquids on teeth. We used eggs because similar to teeth, eggshells contain calcium compounds. We prepared 4 glasses with 4 different liquids: cherry juice drink, vinegar,...\nThis experiment is designed to show the effects of different liquids on teeth. We used eggs because similar to teeth, eggshells contain calcium compounds. We prepared 4 glasses with 4 different liquids: cherry juice drink, vinegar, coffee and blackcurrant juice drink. We dropped four eggs into each glass and left them there for 24 hours to conduct the experiment. All drinks did not visibly damage eggs but coloured them into different colours. Later we tried to clean them using toothpaste, but you can still see some discolourization even after brushing. On the other hand, vinegar has weakened the shell, making it soft. No toothpaste will help to restore that effect!\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:05
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Grade
Pre-K - 8th
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Subjects
English Language Arts
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Media Type
Instructional Videos
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Source:
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\nTheDadLab\n\n
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Date
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2022
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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brushing teeth
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tooth decay experiment with eggs, tooth decay experiment, tooth decay experiment with eggshells procedures, toothpaste experiment, tooth decay, science experiment, egg experiment, brush your teeth, why brushing your teeth is important, why do we brush our teeth, why do we brush teeth
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