Middle School Science Learning Hub

LyfeLabz

Interactive science, built for middle school.
Filter by grade and topic to find exactly what you're studying.

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Choose Your Lab

Each lab may include: Lesson Simulation Investigation Game Extension
๐ŸŒฑ Life Science
What Is Life?
A flagship biology lesson exploring the characteristics of life, cell theory, unicellular vs. multicellular organisms, prokaryotic vs. eukaryotic cells, and the ongoing debate over what it really means to be alive.
Cell Organelles
Inside plant and animal cells โ€” nuclei, mitochondria, chloroplasts, and more, using real-world analogies.
Human Body Systems
Circulatory, digestive, nervous systems and more โ€” how organs work together to keep us alive.
Biological Evolution
Natural selection, adaptation, evidence from fossils and DNA, and how life on Earth has changed over millions of years.
๐ŸŒ Earth & Space
Layers of Time
Igneous, sedimentary, and metamorphic rocks โ€” how each type forms and what the layers reveal about Earth's history.
Continental Drift
How continents move, tectonic plate boundaries, earthquakes, volcanoes, and the forces that shape landmasses over time.
Sun-Earth-Moon System
How gravity, orbits, and motion connect the Sun, Earth, and Moon into one system โ€” including rotation, revolution, and the forces that keep it all balanced.
Phases of the Moon
Why the Moon appears to change shape every night โ€” orbit, tidal locking, the 8 phases, and the 29.5-day lunar cycle explained.
Eclipses
Why solar and lunar eclipses are rare โ€” orbital tilt, the umbra and penumbra, nodes, and the 400ร— coincidence that makes totality possible.
โšก Physical Science
Nature of Waves
What's actually moving when a wave travels? Investigate how waves transfer energy without moving matter โ€” and discover the difference between mechanical and electromagnetic waves.
๐Ÿ”ง Tech & Engineering
Coming Soon
Tech & Engineering labs are in development. Check back soon.
๐Ÿง  Behavioral Science
Rage Baiting & Media Manipulation
How outrage is engineered online, why your brain falls for it, and how to become a smarter media consumer.
Cognitive Biases
The mental shortcuts your brain takes โ€” confirmation bias, anchoring, the Dunning-Kruger effect, and more.
Emotional Regulation & Social Influence
How emotions are processed, why peer pressure works, and strategies for managing your own responses.

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New content is added throughout the year โ€” check back soon, or try a different filter.

How It's Built

Designed for Learners

LyfeLabz makes reviewing science engaging, effective, and fun. Here's how every unit is structured.

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Step 1

Read the Review

Clear notes and visual breakdowns cover every key concept โ€” no textbook hunting required.

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Step 2

Try the Activities

Interactive labs and extension pages help you apply what you've learned hands-on.

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Step 3

Test Yourself

Practice quizzes give instant feedback and real explanations โ€” learn from every miss.

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Step 4

Ace Your Test

Review your score, revisit weak spots, and walk into your exam with full confidence.

๐Ÿง  Behavioral Science unlocked
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Wonder Box โ†—
Mission