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

Oh boy. 😬

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 don’t know, as evidenced by the responses to this trending Reddit thread.

Those responses might seem pretty surprising—if you don’t teach high school. But other teachers were quick to add the surprising things their students don’t know.

(By the way, teachers aren’t to blame here. Stay tuned for a list of who is.)

How to use a ruler

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inTeachers

…or read a thermometer

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Their addresses

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byu/TapiocaPudding98 from discussion
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Note: Some students might not know their addresses or their parents’ phone numbers if they move or switch carriers often.

Their own middle names

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inTeachers

Some AP students don’t know there are AP tests

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inTeachers

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

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byu/TapiocaPudding98 from discussion
inTeachers

Actually, just maps in general.

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byu/Wolphthreefivenine from discussion
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Who won the Revolutionary War (high school juniors)

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inTeachers

Odd vs. even numbers

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byu/TapiocaPudding98 from discussion
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Their multiplication facts

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byu/TapiocaPudding98 from discussion
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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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byu/TapiocaPudding98 from discussion
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Which letters are vowels

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How to tell time

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And finally…what’s in a deck of cards

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Hearing this list, it’s easy for people to blame teachers or students’ families for these gaps in knowledge. But that’s not accurate. If anyone deserves an indictment, it’s:

  • Widely-accepted grading policies that make it possible for students to do nothing and receive full credit
  • Literacy “experts” who taught an entire generation of children to read via guessing despite teachers’ objections
  • Push from leadership to focus on “fun” and “engaging” instead of best practices in pedagogy, including memorizing
  • Legislators who cut funding that results in larger class sizes, unmanageable workloads, and dismal working conditions
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Just want to make sure we’re all clear on that.

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