Misplaced Kindergarten Teacher

""Well, it is lovely to be back at Hogwarts, I must say! And to see such happy little faces looking up at me! I am very much looking forward to getting to know you all and I'm sure we'll be very good friends!""

- Dolores Umbridge, Harry Potter. To a crowd of teens, aged 11 to 17.

Some teachers have an odd tendency to speak to their students as though they are kindergarteners. Even if they're teaching a class of 19-year-old Cram Schoolers, or adults in a workplace training-course. This can be irritating, cute, or both depending on both the teacher and the class. Whether this is limited to just the teacher's demeanor, or whether it actually affects what they teach also varies.

Most of them are nice, if overly so. But when these teachers are downright nasty, the Trope goes straight into Sadist Teacher territory.

Compare Hippie Teacher, with whom this sometimes overlaps. Contrast Stern Teacher and Sadist Teacher. Averted entirely by the Cool Teacher.

Of course, this is Truth in Television, especially with foreign language teachers.

Anime

 * Takako Shimizu from Chobits wanted to teach young children but her husband convinced her to become a Cram School teacher so they would have more time together. She's popular with her students as she still teaches them the correct tutorial and they think it's cute. It helps that she's hot.
 * FLCL has a borderline example. A teacher who's more infantile than her students, she treats them like babies (they are in fact in 6th grade). Case in point: she can't use chopsticks. A grown Japanese woman who can't use chopsticks.
 * Mihoshi in Magical Project S is the fourth grade teacher for Sasami's class, but doesn't seem like she could even pass fourth grade herself. Also, the teacher at the prep school acts like this, even getting commented on by one of the students ("does she think we're in kindergarten or something?").
 * Ton-Chan (yes) from Air Gear.
 * There's one in Dinosaur King, crossing into Christmas Cake and Cloudcuckoolander at the same time.

Comic Books

 * Patty from Knights of the Dinner Table is a kindergarten teacher. However, she has difficulties turning the attitude off and ends up treating her gaming group like a bunch of preschoolers, including a 'Time Out Corner' with '5 points to ponder'.

Film

 * Not a teacher, but Teri Hatcher's character in Spy Kids, Ms. Gredenko, initially talks to Carmen and Juni with a vibe of this.
 * It's the lead in Literature, but Imelda Staunton's performance as Dolores Umbridge in the Harry Potter films deserves mention simply because it's such horror.

Literature
"Umbridge: “Well, it is lovely to be back at Hogwarts, I must say! And to see such happy little faces looking back at me!” Harry glanced around. None of the faces he could see looked happy; on the contrary, they all looked rather taken aback at being addressed as though they were five years old."
 * In Harry Potter and The Order of The Phoenix, Dolores Umbridge combines this with Sadist Teacher, becoming a Complete Monster (Harry's detention with her involved Writing Lines in his own blood)


 * Even scarier, Umbridge is still like this in Deathly Hallows when she's.
 * In Diary of a Wimpy Kid, Greg's mother is gleefully oblivious to Greg's unhappiness to any inconvenience she causes him, from inviting Fregley over to play hide n' seek, to making him participate in the school play of The Wizard of Oz, to joining in Greg's "Magick and Monsters" game and completely ignoring the "kill and level up" nature of the game. Justified, because she used to be a preschool teacher.
 * The Cheerful Fairy in Hogfather has shades of this. She addresses elderly wizards as though they were five-year-olds, trying to get them involved in friendship-building and morale-boosting activities. Oh yes, and she cried when they told her to cut it out. She was like Barney with butterfly wings.
 * She also claims that she never touches alcohol-the wizards drily remark that they find it's something to be cheerful about.
 * While Death's granddaughter Susan has largely inverted this trope, treating her kindergarten students as if they were inconveniently small adults, she has developed the habit of bowdlerizing her own vocabulary ('Does a bear poo in the woods?') even in front of grown-ups.
 * Eliza Wilder in the Little House books is this, at least in part. She does talk down to her students, saying things like "Birds in their little nests agree." Laura's reaction is to decide that the woman knows nothing about birds if she really believes that.
 * It also backfires horribly on her as soon as the older boys come to school after the harvest, and her inability to discipline them results in chaos.
 * Miss Caroline from To Kill a Mockingbird manages to be this even though she is teaching very young kids. The problem is that they're children of farmers who have done manual labor pretty much since they could walk, and they're not really interested in the story of Mrs. Cat and her kittens. She gets a nasty shock when she meets one of the Ewells, a family who traditionally show up for the first day of school to satisfy the truant officer and hardly set foot in town the rest of the year. She tries to apply basic school rules to the kid and ends up getting "slut" screamed at her.

Live Action TV

 * The supremely incompetent university lecturers from Skins - the punishment for running away from the guided tour, falling in the pool, smashing up a lab or smoking cannabis is the same: a "I'm very disappointed in you. Now come along for some squash and biscuits" speech. It's especially grating when the female one says "oh, alright, you can shag me" in the exact same tone of voice.
 * Josie, Chris's careers adviser and later an English teacher, is possibly worse. Shakespeare should never be taught to college students with hand puppetry.
 * Mr. G, Chris Lilley's character, made most known by Summer Heights High. A drama teacher, naturally. The topics of his teachings, however, are... rather less than the expected cutesy (the mentioned show's play about a schoolgirl dying of an ecstacy overdose, and another show's musical about the Vietnam war being prime examples).
 * In the successor show Angry Boys, we have juvenile prison guard Gran, a zigzagged version of the trope. She is aware of what her charges have done and isn't afraid to be hard on them. On the other hand, she knits them superhero pyjamas.
 * While Lily from How I Met Your Mother is a kindergarten teacher, in the brief period when she had other jobs she showed a tendency to try and deal with workplace conflicts in the same manner and with the same reasoning as she had with the little children (well, if they are going to act like children...).
 * It is worth noting that this approach works rather well for dealing with her husband, Marshall.
 * However, Lilly's approach to actually being a kindergarten teacher tends to be a bit more adult then expected. There was the one incident with the severed toy horse's head next to the sleeping unruly kid.
 * Another non-teacher example: Ricki Lake sure did sound like this when explaining the rules to all the game shows featured on Game$how Marathon.
 * John, who runs the Orphanage of Fear errant teens go to in the semi-dystopia of K9, talks like a kindergarten teacher even when he's extorting ten million credits from the Department.
 * And another non-teacher example: Ms. Herbig from Dead Like Me, the manager of the Happy Time temp agency. She has a habit of talking to her employees as though they're children, and she seems to think children are happy little automatons that don't really think, because when her employees don't pretend for her benefit, she gets snippy. She actually tells people "as in her big brown eyes" as a mnemonic to remember her name.

Theater

 * The title character of Ms Bleep has a very good excuse for this—she's a robot, and she treats everyone as a student as part of her programming. She's also malfunctioning quite badly—for instance, she won't let her "students" leave at the end of the day, giving them a paralyzing shock every time they attempt to escape. They've apparently been surviving on milk and cookies for a long time.

Videogames

 * Miss Francine Primm in City of Villains, who says things like "Smiles are frowns turned upside-down!" unironically. She ends up teaching a class of (adult) drugged-up leet-speaking cyberpunk anarchists, and succeeds, as her students will do anything to protect her.
 * The sweet-voiced pirate re-education teacher in Escape from Monkey Island. Impeccably voiced by Edie McClurg, and perhaps the scariest character in the game.
 * In Psychonauts, Milla sees her students as little children and treats them accordingly. If you use Clairvoyance on her, you can see Raz through her eyes as a very small child. It turns out that  Granted, her students are all pre-adolescent, but their mental maturity varies wildly because they're all psychics and excessively strange.

Web Animation

 * Homestar Runner has Marzipan be this in the Strong Bad E-mail coloring. Though considering her students are Strong Mad, Homestar, and Homsar...
 * Making Fiends usually has teacher spineless Mr. Milk, but one day he was sick, and was replaced by Mrs. Minty, who was one of these. Vendetta could not handle her condescending ways, and eventually forced a not yet recovered Milk to teach the class.

Webcomics

 * Mrs. Merriweather from Angel Moxie, this seems to be born out of her love of cutesy, kitchzy, things. Which is ironic, given that.
 * In Order of the Stick Tsukiko acts like this to her undead minions. From her perspective (crazy) they're only a few days old and need looking after. Consequently the elite squad of wights is organized like they're on a school trip, complete with whistles and a buddy system.
 * Mrs Snockenflaubin of Loserz, in this strip. (Usually she's more on the True Art trip.)

Western Animation
"Here are your tests. I don't think I've ever written so many "A's". You're the smartest - and biggest - first graders I've ever had."
 * Arthur: The third-grade teacher in the classroom next door—all they ever do in that class is sit around and sing songs.
 * In one episode, the class had Mr. Ratburn's sister as a substitute teacher, who insisted on teaching lessons including but not limited to "yellow and blue make green" and "cat is spelled C-A-T." By the end of the episode, the class realized how much better off they were with Mr. Ratburn.
 * Ms. Grotke in Recess has the voice, but is otherwise more of a Hippie Teacher.
 * ...and the reason she has the voice is because Allyce Beasley did talk to kindergartners through the Playhouse Disney brand.
 * Ms. Doe, the scoutmaster for the Squirrel Scouts in Camp Lazlo.
 * The substitute teacher Daria's class gets in the Daria episode "Lucky Strike". (Although in her case it might be senility.)


 * Mr. O'Neil has shades of this as well. To his credit, he does acknowledge that he's teaching young adults here, but he's so colossally spineless that he can't bring himself to deal with them on their own level.
 * Both subverted and inverted (at various times) by Mr. Garrison of South Park. Although Garrison uses a puppet in his third-grade class, he doesn't treat his students like kindergarteners otherwise (he tends more toward "verbally abusive"). Later on, when he's demoted to kindergarten teacher, he does things like show them how to put a condom on. Someone else. With your mouth.
 * Doug's school counselor straddles this trope and Hippie Teacher, often suggesting hugs, and talks about his computers, or the current problems Doug has in a sing-song voice and giving pet names.
 * Technically inverted in the Beavis and Butthead episode "Held Back". Beavis and Butt-head are ninth graders demoted to kindergarten ("These chicks are flat!"), but the kindergarten teacher still treats them in the same manner as she does with her other students.
 * Arcee in Transformers Animated, but it's not her fault
 * Somewhat inverted in Powerpuff Girls. Ms. Keane, an actual Kindergarten teacher, usually acts like a normal teacher for that grade. However she sometimes teaches overly advanced subjects to her five year olds.
 * "Miss Go" (Shego temporarily turned good) acts like this in one Kim Possible episode.

Real Life

 * That one teacher you had growing up. You know the one I mean.
 * Many who work in special education are this. They'll use babytalk with their charges, act like they need everything done for them, treat them as if they are very young children, and plan out activities for them that are very appropriate for students who are in kindergarten or preschool, even if they are adolescents. Needless to say, being in special ed can really suck for this reason.
 * Many people become this when talking to their pets. Depending on the animal you might get a 'I am not amused' stare back. This is mostly justified at least in the case of dogs, who find high pitched, 'baby-talk' voices non-threatening. (And really, just try reciting "To be or not to be" in a baby-talk voice.)
 * Mary Murphy talks to people like they're babies... or dogs.
 * This can happen to teachers who've spent a long time teaching kindergarten and are then transferred to higher grades. The habits take a while to break.
 * There's also the inverse where a teacher teaching kindergarten will talk to her/his students as if they are teenagers/young adults and will expect them to behave as if they are teenagers/young adults. Needless to say, having such a teacher can give a person issues well into adulthood.