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Grade 3
Define & Write
vocabulary development · L.3.4.D
$1.50
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“defense mechanisms” worksheets and activities
539 resultsPassage
Grades 5–8
How Planetary Defense Works
earth and space science · MS-ESS1-3
$1.50
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Grade 6
How the Blue Dragon Stores Venom
life science
$1.50
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How Starfish Protect Themselves
life science · RI.1.1
Free
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Grade 6
How Climate Defines a Biome
science
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Grade 6
The Venomous Blue Dragon Sea Slug
life science
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Grade 6
Blue-Ringed Octopus Adaptations
life science
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Grade 6
Animal With Claws
life science
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Grades 5–8
How Animals Navigate
life science · MS-LS1-4
$1.50
Passage
Grades 1–3
The Thorny Devil
life science · RI.3.1
Free
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Grades 5–8
Body Systems Working Together
life science · MS-LS1-3
$1.50
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Grades 5–8
Wedges and Screws
physical science · MS-PS3-1
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Grades 5–8
How Do Scientists Predict Eclipses
earth and space science · MS-ESS1-1
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Immune System
life science · MS-LS1-3
$1.50
Worksheet
Grade 3
Writing Definitions
vocabulary development · L.3.4.D
$1.50
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Grades 3–6
Animals with Armor
life science
$1.50
Interactive
Grade 2-4
Plant Survival Word Sort
science
$1.50
Passage
Grades 5–8
Dry Climates of the World
weather and climate · MS-ESS2-6
$1.50
Passage
Grades 5–8
Asexual vs Sexual Reproduction
life science · MS-LS1-4
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Grades 5–8
Homeostasis
life science · MS-LS1-3
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Physical Changes: Deposition
physical science · MS-PS1-4
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Grades 5–8
Earth's Interior
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
Hydroelectric Energy
physical science · MS-PS3-4
$1.50
Passage
Grades 5–8
Alkaline Earth Metals
physical science · MS-PS1-1
$1.50
Passage
Grades 5–8
Earth's Rotation
weather and climate · MS-ESS1-1
$1.50
Passage
Grades 5–8
Ultrasound and Infrasound
physical science · MS-PS4-1
$1.50
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Grades 5–8
Speciation
life science · MS-LS4-4
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El Niño
weather and climate · MS-ESS2-6
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Grades 5–8
Metals on the Periodic Table
physical science · MS-PS1-1
$1.50
Passage
Grades 5–8
Transverse and Longitudinal Waves
physical science · MS-PS4-1
Free
Passage
Grades 5–8
Medieval Castles
world history
$1.50
Passage
Grades 5–8
Scientific Laws
science · MS-PS2-4
$1.50
Worksheet
Grade 3
Using Magnets to Solve a Problem
physical science · NGSS 3-PS2-4
$1.50
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Grades 5–8
Signs of Chemical Change
physical science · MS-PS1-2
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Grades 6–8
Cicero the Roman Orator
ancient history · CA HSS 6.7
$1.50
Passage
Grades 5–8
Defining Life: What Are We Looking For?
earth and space science · MS-LS1-1
$1.50
Passage
Grades 5–8
What Causes Volcanic Eruptions?
earth and space science · MS-ESS2-2
$1.50
Passage
Grades 5–8
Simple Machines
physical science · MS-PS3-1
Free
Passage
Grades 3–6
Why Do We Blink
life science
$1.50
Passage
Grades 5–8
Why the Moon Stays in Orbit
earth and space science · MS-ESS1-2
$1.50
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Grades 5–8
Evaporation as Physical Change
physical science · MS-PS1-4
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Grades 5–8
Wheel and Axle
physical science · MS-PS3-1
$1.50
Passage
Grades 5–8
How Weather Satellites Predict Storms
earth and space science · MS-ESS1-3
$1.50
Passage
Grades 5–8
Life on the Space Station
earth and space science · MS-ESS1-1
$1.50
Passage
Grades 5–8
How GPS Works in Your Phone
earth and space science · MS-ESS1-2
$1.50
Passage
Grade 6
Bioluminescent Bay Puerto Rico
life science
$1.50
Passage
Grades 5–8
Digital vs. Analog Signals
physical science · MS-PS4-3
$1.50
Passage
Grades 5–8
Why Are Eclipses Rare
earth and space science · MS-ESS1-1
$1.50
Passage
Grades 6–8
Battle of Iwo Jima 1945: Costly Victory
us history · D2.HIS.2.3-5
$1.50
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Grades 5–8
Hydrogen Bonds
physical science · MS-PS1-1
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