Passage
Grades 3–5
Animal Internal Structure
life science · NGSS 4-LS1-1
$1.50
Search results
“internal heat” worksheets and activities
25 resultsPassage
Grades 3–5
How Internal Structures Keep Animals Alive
life science · NGSS 4-LS1-1+1
$1.50
Bundle
Grades 3–5
Internal Structures of Animals
science
$7.99
Passage
Grades 5–8
What Produces Heat Inside Earth
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 6–8
What Is Geothermal Energy
earth and space science · MS-ESS3-1
$1.50
Passage
Grades 5–8
Why Neptune Has Strong Winds
earth and space science · MS-ESS1-3
$1.50
Unlock more from Workybooks
Unlimited
$29.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
40% off until Oct 31
Passage
Grades 5–8
How Heat Powers Earth's Systems
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 3–5
How Animal Hearts Work
life science · NGSS 4-LS1-1+1
Free
Passage
Grades 3–5
How Animals Hear Differently
life science · NGSS 4-LS1-1
$1.50
Passage
Grades 3–8
What is Geothermal Energy
physical science
$1.50
Passage
Grades 5–8
Geothermal Energy
physical science · MS-PS3-4+2
$1.50
Worksheet
Grades 3–5
Animal Body Structures
life science · NGSS 4-LS1-1+1
$1.50
Passage
Grades 3–5
Animal Skeleton Structure
life science · NGSS 4-LS1-1+1
$1.50
Unlock more from Workybooks
Unlimited
$29.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
40% off until Oct 31
Passage
Grades 6–8
What Powers Earth's Systems
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
Why Earth's Core Is So Hot
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
What Causes Tectonic Plates to Move
earth and space science · MS-ESS2-2
$1.50
Passage
Grades 6–8
How Energy Flows Through Earth’s Systems
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
The Rock Cycle
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 6–8
How Igneous Rocks Form
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
What Are Dome Mountains
earth and space science · MS-ESS2-2
$1.50
Unlock more from Workybooks
Unlimited
$29.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
40% off until Oct 31
Passage
Grades 5–8
What Are Earth's Layers
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
How Does Mantle Convection Work
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 5–8
What Are Subduction Zones
earth and space science · MS-ESS2-2
$1.50
Passage
Grades 5–8
What Is Earth's Mantle
earth and space science · MS-ESS2-1
$1.50
Passage
Grades 1–3
Turtle Sense of Hearing
life science · RI.2.1+1
Free
Get more from Workybooks
Three ways to use Workybooks — pick what fits.
Start free
$0
No credit card required
- Access to limited resources
- 1 download & 1 Instant Assign by code per day
- 30-day assignment history
Pay as you go
From $1.50
Per resource, one-time
- Download and keep forever
- Online access while account is active
- No subscription, no auto-renew
Open any resource and click Buy.
Best value
Unlock everything
$49.99$29.99 / year
Fall sale • 40% off until Oct 31
Renews at $49.99/year.
All 10,000+ resources, unlimited use
- Download any worksheet, reader or printable
- Play every game and assign to classrooms
- Cancel anytime
Cancel anytime · Trusted by 30,000+ teachers