In animation, a girl with brown hair named Lucita Sky jumps off a trampoline and meets a bird up in the air. She flies alongside the bird.

A chorus sings a song that goes IF YOU'RE A KID
WITH POWERS
THEN WHERE'S
THE PLACE TO BE?

Then at the park, a boy with red hair named Benny Bubbles tosses a ball to his dog and shoots bubbles with the move.

At home, a super strong girl with black hair in piggy tails named Sara Snap lifts up a sofa with one hand.

The song continues
IF YOU HAVE SUPER STRENGTH
AND CAN LIFT
A TON OR THREE
YOU BELONG
AT HERO ELEMENTARY

At his desk, a gadget-creator boy with curly brown hair named A.J. Gadgets figures out how to make his rocket ship better.

The song continues IF YOUR
POWER LETS YOU FLY

Now in her purple superhero costume, Lucita sings YOU'RE LIKE ME,
LUCITA SKY

The song continues LIKE TO HELP OUT
WHEN THERE'S TROUBLE?

In his superhero costume, Benny makes bubbles and sings OH, YOU BET,
I'M BENNY BUBBLES!

The song continues TELEPORT
IN NO TIME FLAT?

Sara sings SARA SNAP CAN,
JUST LIKE THAT!

The song continues USE SUPER TOOLS
TO SAVE THE DAY?

Wearing his superhero outfit and jetpack, A.J. says LIKE AJ GADGETS,
I'M ON MY WAY!

The song continues HOW DO THEY SAVE THE DAY?
WELL,
THE SCIENTIFIC FACT IS
THEY USE
ALL KINDS OF POWERS
THEY JUST NEED
A LITTLE MORE

The of them jump and fly and crash against each other.

The song continues PRACTICE!
IF YOU'RE A FUTURE HERO
COME AND YOU WILL SEE
YOU BELONG
AT HERO ELEMENTARY
WE ALL BELONG
AT HERO ELEMENTARY

The name of the show reads "Hero Elementary."

Mister Sparks says IT WAS A SPECIAL DAY.
MY HERO STUDENTS
WERE GETTING READY
TO MEET ONE
OF THEIR OWN HEROES.

Sara puts up a poster of her hero on a classroom wall and says ATHLETICA!
HA-HA!
I CAN'T BELIEVE
ATHLETICA IS COMING HERE TODAY!

Lucita says IT'S SO EXCITING!

Sara says I KNOW!
SHE'S THE COOLEST
SUPER-GYMNAST HERO EVER.
SOMEDAY, I WANT TO BE
JUST LIKE HER.
ATHLETICA!

She jumps around the classroom pasting stickers on the walls and says HA-HA!
HA-HA!
HA-HA!
HA-HA!

Mister Sparks says WELL, YOU SOUND
JUST LIKE HER, SARA.

Sara says THANKS, I WANT EVERYTHING
TO BE PERFECT
FOR WHEN ATHLETICA GETS HERE.

Mister Sparks says THE DECORATIONS
ARE LOOKING GREAT,
AND I KNOW YOU'RE EACH
MAKING SOMETHING FOR ATHLETICA.

Benny says YES, BEHOLD!
I HAVE MADE HER A HEROIC CAKE.

Mister Sparks says OOH, YUMMY!
OOH, MMM!

Benny says SEE?
THERE'S ATHLETICA.

Sara says HA-HA!

She slips on a sticker and says WHOA!
(SIGHS)

Benny gets frosting on one of his fingers.

Sara says OOPS, MY BAD.

Benny says IT'S OKAY, BUT, WOW,
THIS FROSTING IS SO THICK.

He leaves the cake on a cupboard to go wipe the frosting off his finger.

(SQUEAKS)

Fur Blur gets to the cake.

(SQUEAKING)

Sara and Benny say HUH?
(GASPS)

Benny says FUR BLUR!

He shoots a bubble to protect the cake just before Fur Blur takes a bite.

(SQUEAKING)

Benny says SORRY, FUR BLUR.
THIS CAKE'S FOR LATER,
YOU LITTLE CUTIE.

Lucita says WELL, I'M MAKING A COLLAGE
FOR ATHLETICA.
SEE?

Sara says WOW!

Lucita says JUST NEED ONE LAST PIECE...
AND DONE!
HUH?
OH, THIS GLUE IS SO STICKY.
HMM.
GOOD THING IT WASHES
RIGHT OFF WITH WATER.
TA-DA!

Mister Sparks says AND, AJ, WHAT ARE YOU
MAKING FOR ATHLETICA?

A.J. says A FINGER PAINTING.
I NEVER LIKED FINGER PAINTING
WHEN I WAS LITTLE,
BUT NOW MY ARM-O-MATIC
MAKES IT FUN.

Sara says UM, AREN'T YOU SUPPOSED
TO USE YOUR FINGERS FOR THAT?

A.J. says NO WAY, TOO GOOPY.
AND YOU KNOW HOW I FEEL
ABOUT TOUCHING GOOPY THINGS.
(GROANS)

Mister Sparks says "GOOPY," HMM.
WHAT AN INTERESTING PROPERTY.

Benny says WHAT'S A "PROPERTY"?

Mister Sparks says AH, WELL, YOU'VE ALREADY
MENTIONED SOME PROPERTIES
OF THE MATERIALS
YOU ARE WORKING WITH.
BENNY'S FROSTING IS THICK,
LUCITA'S GLUE IS STICKY,
AJ'S PAINT IS GOOPY.

A.J. says UGH...

Benny says BUT WE WERE JUST DESCRIBING
THOSE THINGS.

Mister Sparks says EXACTAMENTE, PROPERTIES
DESCRIBE HOW SOMETHING LOOKS
OR HOW IT FEELS
OR WHAT IT DOES.

Sara says OH, SO THE PROPERTIES
OF THIS CLAY ARE...
SOFT AND SQUISHY.

Mister Sparks says SI, YOU'VE GOT THE IDEA.

Sara says WELL, I'M GONNA
MAKE THIS CLAY
INTO A STATUE OF ATHLETICA,
A STATUE SHE'LL NEVER FORGET!
WAIT, WHERE'S THE REST
OF THE CLAY?
IS THIS ALL THERE IS?

Mister Sparks says HMM, I GUESS WE RAN OUT.

Sara says OH, NO, WHAT AM I GONNA DO?

A.J. says YOU CAN ALWAYS
MAKE SOME CLAY.
I MAKE MODELING CLAY
WITH MY GRANDMOTHER SOMETIMES.
I CAN SEND YOU THE RECIPE.

Sara says "RECIPE"?
YOU MEAN YOU HAVE DIRECTIONS
TO MAKE MODELING CLAY?

A.J. says YOU GOT IT.

Sara says "CORN STARCH, SALT,
AND WATER."
THAT'S IT?
I BET MRS. MANGIA HAS ALL THESE
IN THE KITCHEN!
CAN I GO ASK HER TO HELP ME
MAKE SOME MODELING CLAY?

Mister Sparks says SURE!

Sara says OH, BOY, I CAN'T WAIT
TO FINISH MY SCULPTURE FOR...
ATHLETICA!
HA-HA!
(TRIUMPHANT MUSIC)

In the kitchen, Missus Mangia says AND NOW,
JUST ADD THE CORN STARCH
TO THIS HOT SALT WATER.
SLOWLY!

Sara says UH-HUH.
OH, CORN STARCH IS SO POWDERY.
THAT'S ONE OF ITS PROPERTIES,
YOU KNOW.

Missus Mangia says AH, IS THAT SO?
WELL, I'LL ADD SOME COLD WATER
AND WATCH WHAT HAPPENS.

Sara says WHOA, IT'S GETTING THICKER.
(LAUGHS)

Missus Mangia says YES.
SOMETIMES THE PROPERTIES CHANGE
WHEN DIFFERENT THINGS
ARE MIXED TOGETHER.
HOW ABOUT A LITTLE FOOD COLOR
JUST FOR FUN?
(LAUGHS)

Sara says YES!
OOH...
DO YOU MIX TOGETHER
ALL THESE THINGS
WHEN YOU MAKE OUR FOOD?

Missus Mangia says SOME OF THEM.
THIS IS ONE
OF MY SECRET INGREDIENTS...
(WHISPERING)

Missus Mangia says SUPER GROW POWDER.
(WHISPERING)

Sara says WHAT DOES IT DO?

Missus Mangia says SHH...
(CURIOUS MUSIC)

He pours some powder on a carrot and the carrot grows huge.

Sara says WHOA!

Missus Mangia says I MAKE THE VEGETABLES
EXTRA BIG
FOR ALL THE GROWING HEROES
IN THIS SCHOOL.

Sara says WOW!
SO, IS MY MODELING CLAY
READY NOW?

Missus Mangia says IT JUST NEEDS TO COOL
FOR A LITTLE BIT.
WHY DON'T YOU GO BACK TO CLASS?
I'LL LET YOU KNOW
WHEN IT'S READY.
RIGHT NOW, I'VE GOT TO GET
READY FOR THE LUNCH RUSH.

Sara says OKAY, THANKS FOR YOUR HELP,
MRS. MANGIA!
OH, PRETTY SOON I'LL BE ABLE
TO FINISH MY AWESOME SCULPTURE
FOR ATHLETICA!
HA-HA!

He knocks the shelf where the powder is. The powder falls inside the clay bowl and it starts growing big and out of the bowl.

Missus Mangia hums as she cooks, without noticing the growing clay.

(music plays)
(HUMMING)

(music plays)

The clay starts growing into the hallways of the school.

Mister Sparks says WHILE MY CLASS
WAS GETTING EVERYTHING READY,
THEY DIDN'T KNOW
THERE WAS A GROWING PROBLEM.
(GASPS)

Sara says OOH, AS SOON
AS MY MODELING CLAY IS READY,
I'LL MAKE ATHLETICA A SCULPTURE
SHE'LL NEVER FORGET!

Mister Sparks says OH, AND I ALMOST FORGOT,
I HAVE MORE DECORATIONS
SOMEWHERE IN THE CLOSET.
(STRANGE RUMBLING)

A.J. says DO YOU HEAR SOMETHING?

Sara says OH, MAYBE IT'S ATHLETICA.

Lucita says I DON'T THINK SO.
(DOOR OPENS)

Sara says ATHLETI--HUH?
WHOA!

A.J. says YUCK!

Lucita says WHAT IS THAT?

A.J. says I DON'T KNOW.
(SUSPENSEFUL MUSIC)

The giant clay crawls into the classroom.

Sara says UH-OH.

Benny says UH, MR. SPARKS?

Mister Sparks says I'LL BE
RIGHT WITH YOU, CLASS.

Lucita says MR. SPARKS?

Mister Sparks says THOSE DECORATIONS
MUST BE IN HERE SOMEPLACE.
HEY!

He gets trapped inside the closet.

Lucita says MR. SPARKS!
(GRUNTS)

Mister Sparks says CLASS?
WH--WHAT'S GOING ON?

Benny says UH, T-THERE'S A BIG
BLOBBY THING
COMING INTO THE CLASSROOM!

Lucita says AND IT'S BLOCKING YOU IN!
ARE YOU OKAY?

Mister Sparks says UH, I'M FINE!
JUST, EH, STUCK IN HERE.

Benny says FEAR NOT, MR. SPARKS!
WE WILL STOP THAT
WHATEVER IT IS
AND GET YOU OUT OF THERE!

Mister Sparks says I KNOW YOU WILL!
WHO'S THE CREW
WHO KNOWS WHAT TO DO?

(music plays)

They all say SPARKS' CREW
TO THE RESCUE!
(ROUSING MUSIC)

Benny shoots a bubble at it and says BUBBLE!

The bubble bounces against the clay.

(GRUNTS)

The heroes try to stop it with different things.

Benny says UH-OH!
(LIVELY MUSIC)

(music plays)

A.J. says UH, IT JUST KEEPS COMING!

Sara says WHERE DID THIS BLOB
EVEN COME FROM?
(ALL GASP, EXCLAIM)

The clay starts getting closer to Blur Fur's cage.

(SQUEAKING)

Sara says FUR BLUR.
(SQUEAKING)

Sara snaps her fingers and rescues Fur Blur.

Lucita says WE'VE GOTTA HELP MR. SPARKS
AND STOP THAT BLOB!

Sara says BEFORE ATHLETICA GETS HERE!

Benny says BUT NONE OF OUR POWERS
SEEM TO HELP.

Lucita says WE STILL HAVE OTHER POWERS.
WE CAN USE OUR...

They all get their hands together and say SUPERPOWERS OF SCIENCE!

Lucita says IF WE CAN FIGURE OUT
WHAT THIS IS,
THEN MAYBE WE CAN STOP IT.

Sara says LET'S INVESTIGATE.

Mister Sparks says FANTASTICO!
TELL ME, W-WHAT DO YOU OBSERVE
ABOUT THE BLOB?
WHAT ARE ITS PROPERTIES?

Benny says I OBSERVE
THAT THIS BLOB IS VERY BLOBBY.

A.J. says IT'S BLOBBY AND IT'S BLUE.

Lucita says MAYBE WE CAN WASH IT AWAY
WITH WATER,
LIKE I DID WITH GLUE!

A.J. says LET'S TEST IT OUT!

Mister Sparks says TESTING, GOOD!
KEEP USING THOSE SUPERPOWERS
OF SCIENCE!

(music plays)

Lucita throws water on it and says WATER DIDN'T STOP IT,
MR. SPARKS!

Mister Sparks says THAT'S OKAY.
KEEP TRYING.
WHAT OTHER PROPERTIES
DO YOU OBSERVE?

Benny says UH, IT'S BLOBBY
AND IT'S BLUE AND THICK...
(GASPS)

Benny says LIKE MY FROSTING,
AND I CLEANED THAT UP
WITH JUST A PAPER TOWEL.
OH, BUT THERE'S NOT ENOUGH
PAPER TOWELS IN THIS SCHOOL
TO WIPE AWAY THIS MUCH BLOB!

Lucita says NOW WHAT DO WE DO?

Benny says IF WE CAN'T STOP IT,
THAT BLOB'S GONNA RUIN
ATHLETICA'S VISIT!

Sara says I AM NOT GONNA
LET THAT HAPPEN.
TIME TO USE MY SUPER STRENGTH
TO PUSH IT OUT OF HERE!
(HOLLERS)

Sara says YAH!
(MUFFLED GRUNTING)

She gets stuck in the blob.

They all say SARA!
(MUFFLED GRUNTING)
(GROANS)

They all pull her out of the blob.

Sara says OOF!

They all say ARE YOU OKAY?

Sara says YEAH!
I THINK I KNOW
WHAT THIS BLOB IS MADE OF.
YOU DO?
IT'S SOFT AND SQUISHY,
THE SAME PROPERTIES
AS MODELING CLAY!

They all say MODELING CLAY?

Sara says YEP, AND I WAS JUST
MAKING SOME IN THE KITCHEN.

Lucita says BUT WHY IS IT GROWING?

Sara says I DON'T KNOW, BUT I DO KNOW
WHERE IT'S COMING FROM.
BE BACK IN A SNAP.
KITCHEN.
(HUMMING)

Sara says OH, NO!
(HUMMING)

Sara says OH!
MRS. MANGIA,
WE'VE GOT A PROBLEM!

Missus Mangia says WHAT'S THE MATTER?
(YELPS)

Missus Mangia says WHAT IS THAT?

Sara says IT'S THE MODELING CLAY!
SUPER GROW POWDER
IS POURING ON IT.
I'VE GOT THIS.

(music plays)

Missus Mangia says OH, THANKS.
BUT WHAT DO WE DO
ABOUT THIS MESS?

Sara says DON'T WORRY, I'M ON IT.
(ALL HOLLER)

Back in the classroom, Sara says IT IS MODELING CLAY,
BUT IT'S NOT GROWING ANYMORE.

Benny says OH, PHEW.
(LAUGHS)

Lucita says SO HOW DO WE GET RID OF IT?

Sara says WE CAN JUST PULL SOME OFF,
BIT BY SQUISHY BIT.

Mister Sparks says MAKE IT FAST!
IT'S VERY STUFFY IN HERE!

Sara says HANG ON, MR. SPARKS!
WE'RE GONNA GET YOU
OUT OF THERE!

(music plays)

Sara pulls the closed door open.

(GRUNTING)

Mister Sparks says AH, FRESH AIR.
GRACIAS!
YOU DID WELL TODAY.

Sara says UH, SORRY ABOUT THE DOOR.
WHAT ARE WE GONNA DO
WITH ALL THIS MODELING CLAY?
ATHLETICA'S GONNA BE HERE
THIS AFTERNOON.

Benny says WELL, YOU DID SAY
YOU WANT TO MAKE ATHLETICA
A SCULPTURE
SHE'LL NEVER FORGET, RIGHT?

Sara says EVERYBODY,
GRAB SOME MODELING CLAY.
WE'VE GOT A BIG SCULPTURE
TO MAKE!

(music plays)

Mister Sparks says WELL, CLASS,
IT'S BEEN QUITE A DAY,
BUT NOW,
LET'S WELCOME THE PERSON
YOU'VE BEEN WAITING TO MEET!

Athletica spins in and says IT'S ME, ATHLETICA!
HA-HA!

The heroes say WOW!
WOWEE!

Sara says ATHLETICA, I CAN'T BELIEVE
YOU'RE HERE.

Athletica says ALWAYS HAPPY
TO MEET YOUNG HEROES
SUCH AS YOURSELVES.

Mister Sparks says THE STUDENTS
MADE SOME THINGS FOR YOU.
(GRUNTS)

She does some spins and athletic moves and says HA-HA!
(GRUNTS)
HA-HA!
OOH, I LOVE THEM!
AND THERE'S ONE MORE PROJECT
THAT WE ALL WORKED ON TOGETHER.

She looks out the window, spots her huge statue on the yard and says HA--HUH?
(TRIUMPHANT MUSIC)

Athletica says AMAZING!

Lucita says IT WAS SARA'S IDEA.

Athletica says THANK YOU, SARA.
NOW, TELL ME, YOUNG HERO,
HOW DID YOU FIND
ENOUGH MODELING CLAY FOR THIS?

Sara says UH, IT SORT OF FOUND US.
(ALL LAUGHING)

Benny says YEAH, YEAH, IT'S TRUE.

Athletica says THANK YOU.
THIS IS A SCULPTURE
I WILL NEVER FORGET!
HA-HA!

They all say HA-HA!

Mister Sparks says IT WAS A SCULPTURE
WITH WONDERFUL PROPERTIES.
IT WAS BIG, BLUE,
AND MADE BY
SOME SUPER STUDENTS.
HA-HA!

They all sing WE ALL BELONG
AT HERO ELEMENTARY
(SHOW THEME MUSIC)

(music plays)