Oxigenius

🦸 Air Hero

The official guide on our journey through the invisible world of air. With his explorer’s hat, he shows that learning to care for the air is the first step to caring for life.

Hi! I am Oxigenius!

Want to talk to me about the air we breathe?

Oxigenius is much more than an oxygen molecule; he is the official guide on our journey through the invisible world of air! With his trusty explorer’s hat, he is always ready to lead new discoveries and unravel the mysteries of science in a way everyone can understand.

Oxigenius believes that learning to care for the air is the first step to caring for life.

Video Gallery

Amigos do Ar

0+ (all ages)Musical animation

Arley, Nuvem Pipoca and Oxigenius invite little ones (ages 0-3) to play, sing and move — showing that breathing fresh, clean air feels good from waking up to bedtime.

📚 Teaching notes — themes, curriculum and activities

IAQ theme: Introduction to air quality: fresh, clean air linked to well-being, joy and a healthy routine.

Curriculum connections: Early childhood education, Music, Language and Science.

Learning goals: Develop body awareness and consciousness of breathing; link clean air to positive sensations; build friendship bonds.

Suggested activities: Circle talk about the presence of air; drawing the characters; conscious breathing exercises (inhale/exhale).

Characters: Arley, Nuvem Pipoca and Oxigenius

Por que não podemos ver o ar?

0+ (all ages)"Oxigenius Answers" short

Oxigenius Answers: why can't we see the air? Molecules explained in one minute (Episode 1).

📚 Teaching notes — themes, curriculum and activities

IAQ theme: Why air is invisible — light, reflection and molecular size. Air molecules (N₂, O₂, CO₂) are too small to reflect enough light to form an image in the eye. Invisible, yet present all the time, and its quality directly affects health.

Curriculum connections: Science/Physics (optics, light reflection, image formation); Science/Chemistry (molecules, particles, gaseous state); Biology/Anatomy (the human eye and how vision works); Language (investigative questions and scientific vocabulary); Environmental Education (caring for what we cannot see).

Learning goals: Explain why air is invisible by combining optics and molecular size; show that we only see things because light reflects off them; reinforce the idea that invisible things exist; introduce molecules in a playful way; lay the groundwork for pollution, particles and gases.

Suggested activities: Invisible wind (a fan or blowing on paper); drawing molecules as little balls that do not reflect light; shining a flashlight on opaque, translucent and transparent objects; "Find the air" game (a balloon and an upside-down cup in water); circle time: "what else is invisible but exists?".

Characters: Oxigenius