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Wish i had a teacher who did this when I was in school

Demo HChem: Inhaling sulfur hexafluoride will decrease the pitch of my voice. Heavier molecules travel at a slower velocity through my vocal chords. Illustration of Graham’s Law of effusion.

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Student who obtained 0% on an exam

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Stuff I want if I was a teacher: Gandalf Stamp For Teachers

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WTF: Mom Fakes Daughter’s Death For Extra Vacation Time ANew York City school employee has lost her job over accusations she faked her daughter’s death so she could take a vacation to Costa Rica.

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