Celebrate Earth Day 2026 with Hands-On Augmented Reality Learning from Merge EDU

Every year on April 22, classrooms around the world celebrate Earth Day by helping students better understand the planet they call home. Teachers use the occasion to inspire environmental awareness, discuss conservation, and spark curiosity about the systems that make Earth such an extraordinary place to live.

But Earth Day lessons shouldn’t stop at worksheets, posters, and documentaries.

This Earth Day, educators can transform their classrooms into immersive science labs where students hold the Earth in their hands, investigate real-world climate data, and explore Earth’s systems in 3D using Merge EDU’s augmented reality tools.

With Merge Explorer, Merge HoloGlobe, and Merge Object Viewer, students can move beyond simply reading about Earth science concepts and instead interact directly with them through hands-on digital learning experiences that make abstract topics visual, tangible, and unforgettable.

Bring Earth Science to Life with Merge Explorer

Some Earth science concepts are difficult for students to fully understand because they happen on scales far too large, deep, or complex to observe in person.

🌍 Students can’t physically travel into Earth’s mantle.

🫨 They can’t watch tectonic plates shift beneath the surface.

☔️ They can’t shrink down and observe the water cycle operating across the atmosphere.

That’s where Merge Explorer changes everything.

From Rocks to Rivers: Exploring Earth’s Story with Merge

Students don’t just learn about the planet—they experience it.

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Merge Explorer gives students access to over 100 interactive STEM and science simulations, allowing them to touch, hold, and interact with Earth science concepts in augmented reality.

For Earth Day lessons, students can explore simulations like:

Journey to the Core!

The part of the Earth we live on is only a small percentage of the entire planet. In this module we’ll visualize what the rest of the planet looks like from the inside!

Merge Explorer

The Plant Life Cycle

A plant’s life starts with a seed. With water and the right temperature, the seed germinates, meaning it sprouts a tiny plant. Just like a human goes through childhood, teenage years, and adulthood, a plant passes through different stages as it grows–tap below to see them all! Eventually, the plant will die, but it leaves behind more seeds to repeat the life cycle over again.

Merge Explorer

Rock History of Earth

Earth’s history is written in its rocks. When we look at a canyon like the Grand Canyon, we see almost two billion years of Earth’s past revealed in its rock layers. We also see how over millions of years, water can change the rocky landscape. And when we dig deep into each of the rocky layers, we find fossils – traces of living things that existed on Earth long ago. In these activities, we will explore how water carves out rock, how rock layers slowly accumulate, and what we can learn from the rock layers and fossils found in them.

Merge Explorer

The Water Cycle

Water continually cycles around land, the ocean, and in the atmosphere via evaporation, condensation, and precipitation. View this interactive water cycle to visualize these effects!

Merge Explorer

Instead of trying to imagine these systems from textbook diagrams, students can physically manipulate them on the Merge Cube and examine them from every angle.

For Earth Day, this creates a perfect opportunity to help students appreciate not just Earth’s beauty—but the incredible systems that keep our planet functioning.

Investigate Real Earth Data with Merge HoloGlobe

Earth Day is also about helping students understand the real environmental challenges and patterns shaping our world today.

That’s why Merge HoloGlobe is one of the most powerful Earth Day teaching tools available.

Earth: Realtime Earth Data

This is the latest image of the Earth available in true color. The imagery is from the Soumi NPP satellite. NPP is the National Polar-orbiting Partnership between NASA and NOAA.

Merge HoloGlobe

Earth: Blue Marble

This spectacular “blue marble” image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, NASA scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer of our planet.

Merge HoloGlobe

Powered by real NASA and NOAA satellite data, HoloGlobe allows students to hold a living, data-rich Earth in the palm of their hand and investigate global phenomena happening in real time.

Students can examine:

• Cloud coverage around the globe
• Rainfall and precipitation patterns
• Ocean temperatures
• Land temperatures
• Snowfall and ice cover
• Wildfire activity
• Hurricanes and weather systems

Precipitation: Global Tour

Precipitation is our fresh water reservoir in the sky, and is essential for life. This video, A Global Tour of Precipitation, shows how rain and snowfall moves around the world using measurements from the Global Precipitation Measurement Core Observatory, or GPM. This is a joint mission between NASA and the Japanese Aerospace Exploration Agency (JAXA) and offers the most detailed and worldwide view of rain and snowfall ever created.

Merge HoloGlobe

Earth Day becomes dramatically more meaningful when students aren’t just hearing about climate and weather systems—they’re actually observing them live.

From Our Streets to the Stratosphere: Exploring Ice and Snow with Merge HoloGlobe

Historic weather events don’t have to stay in the past once the ice melts. With Merge HoloGlobe, they become entry points for inquiry, data analysis, and systems thinking. Students learn not just what happened—but why it matters.

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Imagine students watching active storm systems swirl over the Atlantic, identifying wildfire hotspots across continents, or comparing temperature shifts across hemispheres.

These experiences help students connect classroom science to the real world and develop a deeper understanding of Earth as a dynamic, ever-changing system.

Explore Earth’s Natural Wonders with Object Viewer

Earth Day is also a celebration of the incredible diversity of the natural world, and Merge Object Viewer allows students to investigate Earth’s materials, organisms, and structures through over 1,000 digital teaching aids.

With Object Viewer, students can hold and inspect true-to-life 3D models related to Earth science topics such as:

• Rocks and minerals
• Landforms
• Animal life cycles
• Plant structures
• Ecosystems
• Ocean organisms

Seeds & Plant Reproduction

Hold and observe various types of seeds and plants at different stages of development, from sprouts to seedlings to the adult plant.

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Geology

Explore geological structures like tectonic plates, layers of the earth, volcanoes, fossils, and rock formations to learn about earth’s physical structure and processes.

Object Viewer for MERGE Cube

All About Plants

Learn all about plants in this collection! Observe a seed up close, and see what it looks like during germination, as a seedling, and as a mature plant. You will also see the structure of a plant, and learn more about photosynthesis and pollination.

Object Viewer for MERGE Cube

Students can zoom in, rotate, and closely inspect digital teaching aids just as they would with physical classroom models—without needing expensive specimen kits or storage space.

Bringing Botany to Life: Exploring Flowers in the Modern Science Classroom

Because in a modern science classroom, students shouldn’t just label the parts of a flower.

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For Earth Day classroom activities, teachers can create exploration stations where students rotate through different Earth-themed collections to study biodiversity, geology, and ecosystems.

It’s like having the equivalent of an entire science lab collection available anytime, anywhere.

Why Earth Day is Perfect for Hands-On AR Learning

Earth Day naturally inspires wonder—but Merge EDU helps transform that wonder into deeper understanding.

When students can see, hold, and interact with scientific concepts, learning becomes more memorable and meaningful.

Earth science is filled with abstract systems and large-scale processes that can be difficult to visualize through traditional teaching methods alone. Merge EDU bridges that gap by making those invisible and complex concepts tangible.

Rather than simply telling students to care about the planet, Merge helps them understand why Earth is worth protecting by showing them how incredible and interconnected its systems truly are.

5 Ways to add Hands-on Learning with Merge Cube + NGSS to Your Science Classroom

By combining the Merge Cube with NGSS-aligned Merge EDU activities, you can transform your science classroom into an immersive, hands-on learning environment.

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Make Earth Day Memorable This Year

This Earth Day, don’t just talk about the planet—put it in your students’ hands.

Whether your students are:

• Exploring the structure of Earth in Merge Explorer
• Tracking weather and climate systems with HoloGlobe
• Investigating rocks, fossils, and ecosystems in Object Viewer

Because when students can hold the Earth in their hands, learning about it becomes personal.

Ready to celebrate Earth Day with hands-on augmented reality?

Explore Merge EDU’s Earth science tools and discover how your classroom can bring the planet to life this April.

👉 Learn more at trymerge.com