timberdoodle logo
Curriculum KitsArticlesSale

Once Upon a STEM

$114

Block-a-Roo Once Upon a Stem blocks setup into 3 towers. The 2 left tower tops are purple cone shapes and the right tower top is an orange dome shape. The cylindrical shaped blue pieces make up the tower portions. There are 3 dark blue square pieces and turquoise quarter circle shapes as well. They are stuck together by magnets inside each piece.
Block-a-Roo Once Upon a Stem blocks setup into 3 towers. The tower tops are purple cone shapes. The cylindrical shaped blue pieces make up the tower portions. There are 3 dark blue square pieces, 3 turquoise rounded-triangle shapes, and 2 orange half circle pieces connected to the towers. They are stuck together by magnets inside each piece.
Block-a-Roo Once Upon a Stem blocks. The main part of the picture shows toddler hands holding an orange half circle piece and a blue cylindrical piece with red motion lines between the 2, illustrating that they are magnetic. In the background is a toddler hand spinning a purple cone shaped piece on top of a blue cylindrical piece. There is a magnet icon in the lower-left of the picture. The text at the top reads “pieces connect and spin like magic.”
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. There is a blue cylindrical piece in the center and surrounded by other shaped and colored pieces including; a dark blue square block, an orange dome block, a purple cone block, a purple square block, a round-topped cylindrical block, and a round half red and half orange block. The white text at the top over a turquoise background, reads “soft, durable foam.”
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. The white text at the top over a red background, reads “13 pieces.” The pieces below are 3 purple triangles that measure 2.25 inches. There are also 2 red plastic elbow pieces, a 2-piece character with a face, 2 orange plastic dome-topped cylindrical pieces connected by a string, 3 yellow foam dome-topped cylindrical pieces, 1 red candle flame-shaped piece, and 1 dark blue rectangle car piece with 4 wheels.
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. The white text at the top over a red background, reads “35 pieces.” There are 3 dark blue square pieces that measure 2.25 inches. There are also 6 red elbow pieces, a 2-piece character with a face, 6 yellow dome-topped cylindrical pieces, 4 turquoise rounded triangle pieces, 4 purple cone-shaped pieces, 2 orange half circle pieces, 2 purple triangle pieces, and 6 cylindrical pieces.
Block-a-Roo Once Upon a Stem being used by a father and son. They have created a town with fighting robots and are in the process of moving the robots toward each other. White text reading “inspire creativity” is over an orange background at the top. To the right, there are 3 circle images; one of the block pieces being used as fridge magnets, one showing the magnets works between fabric, and the character piece with a paper cape placed between the 2 body pieces.
Block-a-Roo Once Upon a Stem blocks setup into 3 towers. The 2 left tower tops are purple cone shapes and the right tower top is an orange dome shape. The cylindrical shaped blue pieces make up the tower portions. There are 3 dark blue square pieces and turquoise quarter circle shapes as well. They are stuck together by magnets inside each piece.
Block-a-Roo Once Upon a Stem blocks setup into 3 towers. The tower tops are purple cone shapes. The cylindrical shaped blue pieces make up the tower portions. There are 3 dark blue square pieces, 3 turquoise rounded-triangle shapes, and 2 orange half circle pieces connected to the towers. They are stuck together by magnets inside each piece.
Block-a-Roo Once Upon a Stem blocks. The main part of the picture shows toddler hands holding an orange half circle piece and a blue cylindrical piece with red motion lines between the 2, illustrating that they are magnetic. In the background is a toddler hand spinning a purple cone shaped piece on top of a blue cylindrical piece. There is a magnet icon in the lower-left of the picture. The text at the top reads “pieces connect and spin like magic.”
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. There is a blue cylindrical piece in the center and surrounded by other shaped and colored pieces including; a dark blue square block, an orange dome block, a purple cone block, a purple square block, a round-topped cylindrical block, and a round half red and half orange block. The white text at the top over a turquoise background, reads “soft, durable foam.”
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. The white text at the top over a red background, reads “13 pieces.” The pieces below are 3 purple triangles that measure 2.25 inches. There are also 2 red plastic elbow pieces, a 2-piece character with a face, 2 orange plastic dome-topped cylindrical pieces connected by a string, 3 yellow foam dome-topped cylindrical pieces, 1 red candle flame-shaped piece, and 1 dark blue rectangle car piece with 4 wheels.
Block-a-Roo Once Upon a Stem block pieces shown at the bottom. The white text at the top over a red background, reads “35 pieces.” There are 3 dark blue square pieces that measure 2.25 inches. There are also 6 red elbow pieces, a 2-piece character with a face, 6 yellow dome-topped cylindrical pieces, 4 turquoise rounded triangle pieces, 4 purple cone-shaped pieces, 2 orange half circle pieces, 2 purple triangle pieces, and 6 cylindrical pieces.
Block-a-Roo Once Upon a Stem being used by a father and son. They have created a town with fighting robots and are in the process of moving the robots toward each other. White text reading “inspire creativity” is over an orange background at the top. To the right, there are 3 circle images; one of the block pieces being used as fridge magnets, one showing the magnets works between fabric, and the character piece with a paper cape placed between the 2 body pieces.

Once Upon a STEM

Once Upon a STEM allows children to build successfully with the big, soft, colorful, magnetic foam blocks.

$114

Ages3+
AvailabilityUsually ships in 24 to 48 hours.
SKU163-150
Add To Wishlist
You'll earn 114 Doodle Dollar points.

Product Code: 163-150

Included in this Curriculum Kit

2022 Tiny Tots Curriculum Kit

2022 Tiny Tots Curriculum Kit

Multiple Grades

Supplemental Material

Nonreligious

In a Curriculum Kit

Encourages Creativity


"I cannot recommend these enough. Fun for a variety of ages and allows for a lot of creativity."
-Brittany T.
Block-a-Roo Once Upon a Stem blocks setup into 3 towers. The tower tops are purple cone shapes. The cylindrical shaped blue pieces make up the tower portions. There are 3 dark blue square pieces, 3 turquoise rounded-triangle shapes, and 2 orange half circle pieces connected to the towers. They are stuck together by magnets inside each piece.

Related Products

  • Match the Buddies Puzzles box. The box is mainly white with a white paper rope handle at the top. The front shows 3 puzzles that are rectangle shaped, with rounded edges and a circle cut out on the right half. The emphasized puzzle is red with tiny carrots and a bunny on the left. There is a round, red piece with a bunny off to the top with a dotted arrow pointing at the empty circle space on that puzzle. In the background are a white dog puzzle and a purple owl puzzle.

    Match the Buddies Puzzles

    $19.99

  • Smart Start Stem Pre K book cover. The cover has a blue background with a smiling while. There are 3 round pictures placed over the top. The top image shows a bunny project made from toilet rolls for legs and pieces of paper cut out for the face and body. The middle image shows leaves in a circle with stems. The bottom image shows a stack of books with a cardboard ramp and a car toy getting ready to go down the ramp.

    Smart Start STEM - PreK

    $9.50

  • Rainbow Cloud Pop

    $24.95

  • Whirly Squigz

    $22.95

  • A Flower Whistle toy for a baby. The flower top is a dark yellow with a pink center. The middle portion of the whistle is white in the middle and lavender on the outside. It is round shaped with handles, for smalls hands to hang onto. The whistle portion at the bottom is bright green.

    Flower Whistle

    $16.75