Teachers Are Sharing the Surprising Things Their Teenage Students Don’t Know

Oh boy. šŸ˜¬

Two photos representing surprising things students don't know

As teachers, we expect to build background knowledge. After all, students come to our classrooms with vastly different experiences, backgrounds, and educations. Still, sometimes they manage to catch us off guard with things they donā€™t know, as evidenced by the responses to this trending Reddit thread.

Those responses might seem pretty surprisingā€”if you donā€™t teach high school. But other teachers were quick to add the surprising things their students donā€™t know.

(By the way, teachers arenā€™t to blame here. Stay tuned for a list of who is.)

How to use a ruler

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ā€¦or read a thermometer

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Their addresses

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Note: Some students might not know their addresses or their parentsā€™ phone numbers if they move or switch carriers often.

Their own middle names

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Some AP students donā€™t know there are AP tests

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The fact that Alaska is not southwest of California (because thatā€™s how it is on the map)

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Actually, just maps in general.

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Who won the Revolutionary War (high school juniors)

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Odd vs. even numbers

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Their multiplication facts

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The months of the year

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How to write an address and where to put a stamp

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Which letters are vowels

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How to tell time

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And finallyā€¦whatā€™s in a deck of cards

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Hearing this list, itā€™s easy for people to blame teachers or studentsā€™ families for these gaps in knowledge. But thatā€™s not accurate. If anyone deserves an indictment, itā€™s:

  • Widely-accepted grading policies that make it possible for students to do nothing and receive full credit
  • Literacy ā€œexpertsā€ who taught an entire generation of children to read via guessing despite teachersā€™ objections
  • Push from leadership to focus on ā€œfunā€ and ā€œengagingā€ instead of best practices in pedagogy, including memorizing
  • Legislators who cut funding that results in larger class sizes, unmanageable workloads, and dismal working conditions

Just want to make sure weā€™re all clear on that.

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As teachers, we expect to build background knowledge, but there are still some surprising things that our students don't know!