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Middle school Earth and space science - NGSS

Welcome to Middle school Earth and space science!

In this course, you’ll explore the wonders of our planet and the universe beyond. From the water cycle to plate tectonics, learn about the different processes that shape our world.

Welcome to Middle school Earth and space science!

In this course, you’ll explore the wonders of our planet and the universe beyond. From the water cycle to plate tectonics, learn about the different processes that shape our world.

Earth in space

Earth's place in the universeGalaxies and gravityThe solar system

The Earth-sun-moon system

Seasons The moon and its motionsSolar eclipses

Weather and climate

The water cycle WeatherGlobal winds and currents

Regional climates

The geosphere

The rock cycleFossils and rock layersPlate tectonics

Weathering and erosion

Earth and society

Natural resourcesNatural hazardsHuman impacts on the environment

Earth's changing climate

Course challenge

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.

Community questions