Passage
Grades 3–5
Lungs vs Gills
life science · NGSS 4-LS1-1
$1.50
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“lungs” worksheets and activities
25 resultsPassage
Grades 3–5
How Animal Lungs Work
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 3–5
How the Lungs Work
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 3–8
Do Frogs Have Lungs
life science
$1.50
Passage
Grades 3–5
How Heart and Lungs Work Together
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 3–8
How do Amphibians Breathe
life science
$1.50
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Passage
Grades 3–5
How We Breathe
life science · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Organ Systems Work Together
life science · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Internal Structures Keep Animals Alive
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 3–5
Animal Internal Structure
life science · NGSS 4-LS1-1
$1.50
Worksheet
Grades 3–5
Animal Body Structures
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 5–8
Excretory System
life science · MS-LS1-3
$1.50
Passage
Grades 3–5
How Bones Protect Organs
life science · NGSS 4-LS1-1+1
$1.50
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Bundle
Grades 3–5
Internal Structures of Animals
science
$7.99
Passage
Grades 4–5
Frog Life Cycle
life science · RI.3.1+2
Free
Passage
Grades 5–8
The Amazon River
earth and space science · RI.5.3+2
$1.50
Passage
Grades 3–5
How Fish Gills Work
life science · NGSS 4-LS1-1
$1.50
Passage
Grades 3–6
Are Dolphins Fish
life science
$1.50
Passage
Grades 3–8
Are Whales Fish
life science
$1.50
Passage
Grades 5–8
Vertebrates: Birds
life science · MS-LS4-2+1
$1.50
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Passage
Grades 5–8
Respiratory System
life science · MS-LS1-3+1
Free
Passage
Grades 3–5
Animal Skeleton Structure
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 4–6
How Forests Affect Air
science · 5-ESS2-1
$1.50
Passage
Grades 3–5
What Does Blood Do
life science · NGSS 4-LS1-1+1
$1.50
Coloring
Grades 1–5
Snowshoeing Through the Forest
seasons
Free
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