Passage
Grades 3–6
Earth Changes Over Millions of Years
earth and space science
$1.50
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“millions of years” worksheets and activities
53 resultsPassage
Grades 4–6
How Scientists Know How Far Stars Are
earth and space science · 5-ESS1-1
$1.50
Passage
Grades 5–8
What Was Pangaea
earth and space science · MS-ESS2-3
Free
Passage
Grade 6
How Was the Grand Canyon Formed?
science
$1.50
Passage
Grades 6–8
Why Are Minerals Hard to Replace
earth and space science · MS-ESS3-1
$1.50
Passage
Grades 5–8
What Are Periods and Epochs
earth and space science · MS-ESS1-4
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Grades 3–6
How are Canyons Formed
earth and space science
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Grades 6–8
How Coal Forms
science · MS-ESS3-1
$1.50
Passage
Grades 3–5
How Are Fossil Fuels Formed
physical science · NGSS 4-ESS3-1
Free
Passage
Grades 6–8
How Ancient Seas Form Petroleum Deposits
earth and space science · MS-ESS3-1
$1.50
Passage
Grades 5–8
What Was the Cenozoic Era
earth and space science · MS-ESS1-4
$1.50
Passage
Grades 5–8
The Age of Mammals Begins
earth and space science · MS-ESS1-4
$1.50
Passage
Grades 3–6
Early Life Forms and Their Adaptations
life science · RI.3.3+3
Free
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Passage
Grades 5–8
What Does the Grand Canyon Reveal
earth and space science · MS-ESS1-4
$1.50
Passage
Grades 5–8
What Is the Phanerozoic Eon
earth and space science · MS-ESS1-4
$1.50
Passage
Grades 6–8
What Are Fossil Fuels
earth and space science · MS-ESS3-1
$1.50
Interactive
Grades 3–5
How are Fossil Formed?
science
$1.50
Passage
Grade 6
Human Family Tree
life science
$1.50
Passage
Grades 5–8
How Does Mantle Convection Work
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
Are Mammoths Dinosaurs
earth and space science · MS-ESS1-4
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Grades 5–8
What Are Eons and Eras
earth and space science · MS-ESS1-4
$1.50
Passage
Grade 6
Arabian Peninsula: Location And Characterics
science
$1.50
Passage
Grades 3–6
Marine Fossils on Mountains
earth and space science
$1.50
Passage
Grades 6–8
What Are Landforms
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
Interpreting Earth's History from Rock Layers
science · MS-ESS1-4+1
$1.50
Passage
Grades 5–8
Climate Through Earth's History
weather and climate · MS-ESS1-4+1
$1.50
Passage
Grades 6–8
Why Are Resources Unevenly Distributed
earth and space science · MS-ESS3-1
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Grades 3–6
When Did Dinosaurs Live on Earth
earth and space science
$1.50
Passage
Grades 3–5
Renewable vs Nonrenewable
physical science · NGSS 4-ESS3-1
$1.50
Passage
Grades 5–8
What Is the Asteroid Belt
earth and space science · MS-ESS1-3
$1.50
Passage
Grades 5–8
What Are Landslides
earth and space science · MS-ESS2-2
$1.50
Passage
Grades 5–8
What Is Continental Drift
earth and space science · MS-ESS2-2
$1.50
Passage
Grades 5–8
Why Earth's Magnetic Field Reverses
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 1–3
Different Types of Turtles
life science · RI.2.1+1
Free
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Grades 3–6
Understanding Biological Evolution and Diversity
life science · RI.3.3+3
Free
Passage
Grades 5–8
Fossil Fuels: Coal
physical science · MS-PS3-4+2
$1.50
Passage
Grades 5–8
Fossil Fuels: Oil and Natural Gas
physical science · MS-PS3-4+2
$1.50
Passage
Grades 3–6
Geologic Timeline
earth and space science
$1.50
Passage
Grades 3–5
Canyons and Valleys
earth and space science · NGSS 4-ESS2-2
$1.50
Passage
Grades 3–5
Plant Fossils
earth and space science · NGSS 4-ESS1-1
$1.50
Passage
Grades 3–5
How We Use Oil for Energy
physical science · NGSS 4-ESS3-1
$1.50
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Passage
Grades 6–8
How Can We Use Resources Sustainably
earth and space science · MS-ESS3-1
$1.50
Passage
Grades 6–8
Enslaved People Had No Citizenship Rights
us history
$1.50
Passage
Grades 5–8
What Does the Webb Telescope See
earth and space science · MS-ESS1-1
$1.50
Passage
Grades 1–3
How Do Turtles Move?
life science · RI.1.8
Free
Passage
Grades 3–5
How We Use Coal for Energy
physical science · NGSS 4-ESS3-1
$1.50
Passage
Grades 3–5
How We Use Natural Gas for Energy
physical science · NGSS 4-ESS3-1
$1.50
Passage
Grades 3–5
What Are Droughts
weather and climate · NGSS 4-ESS3-2
$1.50
Passage
Grades 3–5
What Are Fossils
earth and space science · NGSS 4-ESS1-1
$1.50
Passage
Grades 5–8
The Milky Way Galaxy
earth and space science · MS-ESS1-1
$1.50
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