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STEAMosaurus Activities! STEM for kids

Explore, create, and discover!

Our STEAM activities encourage children to learn through hands-on exploration, creativity, and problem-solving. Each activity includes simple instructions and engaging learning opportunities designed to build curiosity, confidence, and critical thinking skills.


Visit our Printables ✨ section to download activity worksheets and educational resources that complement each activity.

Egg Float or Sink?

Egg Float or Sink?

Egg Float or Sink?

 Science • Ages 3–12
FREE

Explore Activity →

Volcano

Egg Float or Sink?

Egg Float or Sink?

Science • Ages 4–12
FREE

Explore Activity →

Organic Playdough

Egg Float or Sink?

Organic Playdough

Science • Arts • Ages 3–8
FREE

Explore Activity →

Shapes Towe

Moving or Dancing Grapes

Organic Playdough

Engineering • Mathematics • Ages 5–12
FREE

Explore Activity →

Moving or Dancing Grapes

Moving or Dancing Grapes

Moving or Dancing Grapes

Science • Ages 3–8
FREE

Explore Activity →

Balloon

Moving or Dancing Grapes

Moving or Dancing Grapes

Science • Engineering • Ages 4–10
FREE

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Figure out the code

Figure out the code

Figure out the code

Technology • Mathematics • Ages 6–12
FREE

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Clock

Figure out the code

Figure out the code

 Mathematics • Engineering • Ages 5–10
FREE

Explore Activity →

Truss Bridge

Figure out the code

Truss Bridge

Engineering • Mathematics • Ages 8–12
$2.99 • PREMIUM

Rubber eggs

Rubber eggs

Truss Bridge

Science • Ages 5–12
$1.99 • PREMIUM

Rainbow

Rubber eggs

Rainbow

Science • Ages 6–12
$1.99 • PREMIUM

Robot

Rubber eggs

Rainbow

Technology • Engineering • Arts • Ages 8–12

 $2.99 • PREMIUM

Minecraft

Basic Coding Scratch

Basic Coding Scratch

Engineering • Technology • Arts • Ages 6–12
$6.99 • PREMIUM

Basic Coding Scratch

Basic Coding Scratch

Basic Coding Scratch

Technology  •  Coding  •  Ages 8–16

 $4.99 • PREMIUM

Racing Challenge

Basic Coding Scratch

Racing Challenge

Science • Engineering • Math • Ages 6–12

 $3.99 • PREMIUM

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