GameShow created for Creator/{{Fox}} hosted by comedian Creator/JeffFoxworthy in which contestants test their wits on common school-related topics (geography, spelling, math, etc.) against a panel of fifth graders for a chance at $1,000,000. It has the typical 21st-Century game show Tropes of a money tree, pseudo-lifelines to help with the questions, and a ''loud'' audience, but it's a surprisingly good watch, and free of the pop-culture questions commonly found in trivia shows. The show first aired in an hour-long format for three seasons between 2006 and 2009. (There were many complaints from actual college students who insisted they never learned this stuff, most likely due to the subject material having been changed since they moved on from 5th Grade.)

In September 2009, the hour-long show ended and a half-hour syndicated version replaced it, with a top prize of $250,000. The syndicated version featured a slightly different format: each category was worth a dollar amount based off its level, winnings went to a bank (which got reset to $0 if a player answered a question incorrectly), and the player could opt to play a bonus question to increase their winnings by 10. This version was canned in March 2011.

In November 2014, Fox announced that it was reviving ''5th Grader'', with its revival premiering on May 26, 2015; it's relatively unchanged, aside from an updated look and the ability for the contestant to win $10,000 for another school as well. Oh, and the $1,000,000 question is now at ''sixth'' grade level, so you really ''have'' to be smarter than a 5th Grader to win.
!!GameShowTropes in use:
* BonusRound:
** The Million-Dollar Question on FOX.
** The 10× (5th Grade) Bonus Question in the syndicated run.
* CelebrityEdition:
** There were two runs of celebrity weeks, where celebs from [[Series/{{Jeopardy}} Ken Jennings]] to Creator/LarryTheCableGuy (talk about ObfuscatingStupidity!) played for money.
** This would eventually become a recurring feature on the half-hour syndicated version.
* ConfettiDrop: Seen in the video game version when the top prize is won, but ironically averted when someone wins the top prize in either version of the series.
* LetsJustSeeWhatWouldHaveHappened: Even if the contestant chose to quit before seeing the final question, they made him answer it anyway [[{{Padding}} just to fill up the timeslot]].
** Seemingly averted in the syndie run, or if the person didn't want to even see the question.
* {{Lifelines}}:
** "Peek", "Copy", and "Save". The first two showed your classmate's answer (and with "Copy", locked it in), the third allowed you to continue even if you gave a wrong answer so long as the student had it right.
** The first syndicated season kept all three cheats, dropping "Save" in Season 2.
** In the new format, the kids now confer when the contestant uses the Copy, and whatever the kids collectively decide on is what gets locked in.
* Personnel:
** TheAnnouncer: Mark Thompson, who co-hosted ''Hole In The Wall''.
** GameShowHost: Creator/JeffFoxworthy.
** StudioAudience
* WhoWantsToBeWhoWantsToBeAMillionaire: Mainly with the lifelines.
!!This show provides examples of:
* CatchPhrase / (partial) TitleDrop: The theme song.
** At the end of each game, if the top prize wasn't won, the contestant (at Foxworthy's insistence) turned to the camera and said "My name is [name], and I am ''not'' smarter than a fifth-grader." If the contestant ''won'', they got a moment to declare themselves Smarter Than a 5th Grader.
** Yes, even [[Series/{{Jeopardy}} Ken Jennings]] had to say it after he "dropped out" without seeing the final question.
** Also used in the CouchGag.
* CommercialBreakCliffhanger: Played hard. Foxworthy talked so slowly, you could see a commercial coming a mile away and easily look up the answer online before it happens.
* TheComputerIsACheatingBastard: The show sometimes offers questions which are ''far'' more advanced than they appear to be. When comparing the learning background of the older contestants who often appear on the show with that of the fifth grade children, the learning standards are lot higher than what they were in the past due to advancements in education and better learning aides. A few of the purported fifth-grade level questions might very well be from honor student level courses or even considered beyond the fifth grade itself. Some of the questions are even trivial subjects not taught in conventional fifth grade classes and might instead pop up later in middle school or even high school. This may be the rationale for the revival's change of the final question to be 6th grade-level.
* CouchGag: For the syndicated run, Foxworthy usually tossed off a one-liner in the show's [[TheStinger closing seconds]], which replicated his famous "You Might Be A Redneck If..." comedy routine.
** Sometimes this was also heard in the middle of commercial breaks.
* DeadpanSnarker: Jeff Foxworthy often slips in quick jabs at the expense of the contestants.
* GrandFinale: The last episode of the original FOX version had the night's contestant, a Nobel Prize winner and actual rocket scientist, win the Million.
* SpiritualSequel: ''Series/DontForgetTheLyrics'', a sister show, had a very similar format. It's almost a carbon copy of it, too.
* TrailersAlwaysSpoil: Imagine this - you're tuning in for two back-to-back episodes of ''5th Grader'', and the promos strongly suggest that at least one of the two contestants, either supermodel Creator/KathyIreland or school superintendent Kathy Cox, ''would win'' the Million. When Ireland doesn't claim the top prize, the promos blatantly reveal that Cox will win the Million. Many viewers flipped to something else for 50 minutes, then came back to see Cox answer the Million-Dollar Question, and that's assuming they came back at all.
* TransatlanticEquivalent:
** The UK's ''Are You Smarter Than A Ten-Year-Old?''
** There were numerous overseas versions, listed at Wiki/TheOtherWiki.
** The Canadian version was actually called ''Are You Smarter Than A Canadian 5th Grader'' and was hosted by Colin Mochrie of ''Series/WhoseLineIsItAnyway'' fame.
** The Aussie version with TV comedian Creator/RoveMcManus, which was inspired casting because it suited his style perfectly.
** The Israeli version changed it to ''Sixth Grader''.
** The Russian version ''Who Is Smarter Than A Fifth Form Grader?'' with ''all'' of the participants being celebrities. Also had their own theme tune, courtesy of [[DoItYourselfThemeTune the host, Aleksandr Pushnoy]].
** China had ''two'' versions of the show.