Evidence-based curriculum for ages 2-8

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A Science App for Kids That Fuels Curiosity

Inspire young scientists ages 2–8 with hands-on STEM games, animal exploration, and engaging early science experiences.

Inspire young scientists ages 2–8 with hands-on STEM games, animal exploration, and engaging early science experiences.

ABCmouse 2 taps into each child’s inner scientist with interactive STEM learning, digital science-based games and lessons, and online experiences that mirror real-world exploration. With activities that support early observation, problem-solving, and experimentation, kids build foundational science skills through play.

Whether they’re asking “why?” or mixing up kitchen potions, children are constantly exploring the world around them. The best science apps for kids encourage this curiosity and help children make sense of what they see, touch, and wonder about.

A young boy playing the ABCmouse app on a tablet sitting at a table.

ABCmouse 2 includes hands-on STEM activities for early learners that develop skills like observation, visual-spatial thinking, sequencing, and early design thinking.

Pavati's Savanna Pictures fun science animal learning game for kids to play for free from ABCmouse.com.
Pavati’s Savanna Pictures

From science-themed games and lessons to building habitats in Safari Park or feeding digital fish in the Aquarium, ABCmouse 2 invites kids to explore ecosystems, weather systems, the human body, space, and more.

ABCmouse 2.0 app home screen showing bot beets and safari.

ABCmouse 2 blends science with reading, math, art, and life skills, supporting whole-child learning.

Bacteria Science Project fun science learning game for kids to play free from ABCmouse.com.
Bacteria Science Project

ABCmouse 2 offers a secure space where every game and activity is expertly designed to support learning without distractions from third-party ads.

Turn your child's screen time into learning time. Get ABCmouse free for 30 days.
Turn your child's screen time into learning time. Get ABCmouse free for 30 days.

From ages 2 through 8, children use interactive digital games, puzzles, books, songs, and lessons to explore a variety of science topics, including plants, bacteria, systems of the body, habitats and ecosystems, states of matter, electricity, famous scientists, and more! As children grow with the app, they’ll engage with the following:

Mom and young child playing the ABCmouse app together on a bright red i-pad.
  • Simple cause-and-effect exploration
  • Animal facts and habitats
  • Digital caretaking (e.g., caring for myself, caring for animals)
  • Introduction to the human body and weather systems
Mom and young girl playing ABCmouse together on an i-pad.
  • Early experiments with variables (like building in “Bot Beats”)
  • STEM games that teach problem-solving and sequencing
  • Health concepts like needs for survival, healthy habits, nutrition, and hygiene
  • Basic biology such as plants and plant growth and animal groups
  • Further exploration of weather and the seasons
  • Biology concepts such as animal adaptations, life cycles, habitats, and environments
  • Earth science topics such as weather and climate
  • Space science lessons that introduce the Earth, Moon, and Sun and their relationships
  • Physical science activities that help kids understand force, motion, and the states of matter

ABCmouse 2 supports executive function and critical thinking while laying the groundwork for future science and tech learning.

A young boy who is wearing a jacket with a rocket on the sleeve and is very interested in science is playing science themed games on the ABCmouse app.

As a science learning app for kids, ABCmouse 2 delivers an immersive and engaging experience that embraces curiosity and builds a foundation in STEM and life sciences. With hands-on digital play, children explore scientific thinking and discovery through age-appropriate, standards-aligned activities.

  • Kids learn key scientific concepts, such as scientific thinking, ecosystems, and systems of the human body.
  • Information is shared in a fun, kid-friendly way that’s age appropriate and easy to follow.
My hamster world fun animal themed game for kids on the ABCmouse app.

My Hamster

  • Children design and build enclosures, learning through trial and error how systems work together.
  • Encourages experimentation with cause and effect, problem-solving, and design iteration
Monster stacking game fun spatial reasoning game for kids to play on ABCmouse.com.

Monster Stacking

  • Kids explore visual-spatial reasoning and test balance, gravity, and shape properties as they build and rebuild monster towers.
  • Strengthens persistence and reasoning through playful experimentation
Welcome to safari park on ABCmouse.com.

Safari and Zoo

  • Explore habitats, animal behaviors, and needs like food, water, and shelter.
  • Children gain foundational knowledge of ecosystems while building empathy and responsibility.
  • Encourages curiosity, exploration, and healthy choice-making.
A brightly colored aquarium for kids to learn about animal habitats on the ABCmouse app.

Aquarium

  • Kids care for digital fish, learning about aquatic life, and practicing caretaking routines.
  • Calming, focused gameplay supports healthy routines and observation skills.
Bot beats fun intro to coding science game for kids to play on the ABCmouse app.
Bot Beats
  • Introduces coding fundamentals through robot dance sequences
  • Kids learn to adjust and reorder code blocks, reinforcing sequential logic and the basics of programming.
  • A fun fusion of music, rhythm, and STEM that rewards creativity and iteration
ABCmouse #1 learning app for kids!

What is the best science app for kids?

ABCmouse 2 is one of the best science apps for young children ages 2–8. It combines STEM learning, nature exploration, and science-based games in a fun environment that’s free from third-party ads.

Is ABCmouse good for teaching science?

Yes! ABCmouse 2 includes science-based learning through engaging games, books, and videos, as well in digital habitats like Safari Park, Aquarium, and Hamster Habitat, plus coding games like Bot Beats.

Does ABCmouse 2 teach STEM?

Absolutely. Children engage with foundational STEM skills including observation, sequencing, cause-and-effect, experimentation, and spatial reasoning—all within immersive digital play.

What ages is ABCmouse science content for?

ABCmouse 2 is designed for children ages 2 to 8, with activities that adapt by age or grade level for appropriate progression.