Passage
Grades 5–8
Optical Telescopes
earth and space science · MS-ESS1-3
$1.50
Search results
“adaptive optics” worksheets and activities
210 resultsPassage
Grades 5–8
Optical Instruments
physical science · MS-PS4-2
$1.50
Passage
Grades 3–8
What does the Optic Nerve Do
life science
$1.50
Coloring
Grades 1–5
Hexagon Optical Illusion
patterns
Free
Passage
Grades 5–8
What Are Optical Telescopes
earth and space science · MS-ESS1-1
$1.50
Passage
Grades 5–8
Waves and Communication
physical science · MS-PS4-3
$1.50
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Passage
Grades 3–5
Light Communication
physical science · NGSS 4-PS4-3
$1.50
Coloring
Grades 1–5
Radiant Square Grid
patterns
Free
Passage
Grades 5–8
Types of Lenses
physical science · MS-PS4-2
$1.50
Passage
Grades 5–8
The Age of Mammals Begins
earth and space science · MS-ESS1-4
$1.50
Passage
Grades 5–8
Types of Mirrors
physical science · MS-PS4-2
$1.50
Passage
Grades 5–8
Refraction and Lenses
physical science · MS-PS4-2
$1.50
Passage
Grades 5–8
Lasers
physical science · MS-PS4-2
$1.50
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Passage
Grades 3–5
How Do Eyeglasses Help People See
physical science · NGSS PS4.B
$1.50
Passage
Grade 6
Arctic Fox Camouflage
life science
$1.50
Passage
Grades 5–8
How We See
physical science · MS-PS4-2
$1.50
Passage
Grades 5–8
Inuit Snow Goggles
us history · CA HSS 6.1
$1.50
Worksheet
Grades 5–8
Why Did Mammals Take Over? — A Cenozoic CER
earth and space science · NGSS MS-LS4-1 (SUPPORTING); CCSS.ELA-LITERACY.RH.6-8.1; C3 D2.HIS.16.6-8 (SUPPORTING)
$1.50
Passage
Grades 5–8
Animal Migration and Climate Change
weather and climate · MS-LS2-4
$1.50
Interactive
Grade 3
Grade 3 English Grammar Conventions Practice
grammar · L.3.1
$1.50
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Coloring
Grades 1–5
Square Spiral Design
patterns
Free
Passage
Grades 1–2
Starfish Shapes and Colors
reading informational text · RI.1.1
Free
Passage
Grades 1–3
The Turtle's Shell
life science · RI.2.1
Free
Passage
Grades 1–3
What Turtles Eat?
reading informational text · RI.1.2
Free
Passage
Grades 5–8
Vertebrates: Amphibians
life science · MS-LS4-2
$1.50
Passage
Grades 5–8
Climate Refugees
weather and climate
$1.50
Worksheet
Grade 1
Poem What Do I See?
reading foundation · RF.1.4.B
Free
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Worksheet
Grade 3
Estimating Weights
measurement · 3.MD.A.2
$1.50
Worksheet
Grade 1
Context Clues
vocabulary development · RF.1.4.C
$1.50
Worksheet
Grade 3
Which Word Fits Best?
vocabulary development · L.3.5.B
$1.50
Worksheet
Grade 1
Meaning of Unknown Words
vocabulary development · L.1.4.A
$1.50
Worksheet
Grade 1
Sentence-Level Context as a Clue
vocabulary development · L.1.4.A
$1.50
Worksheet
Grade 3
Medical Vocabulary
vocabulary development · L.3.6
Free
Worksheet
Grade 3
What's That Word Mean? Multiple Choice
vocabulary development · RF.3.4.C
$1.50
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Worksheet
Grade 4
Context Clue Practice
vocabulary development · L.4.4.A
Free
Worksheet
Grade 2
Using Appropriate Units
measurement · 2.MD.A.1
Free
Worksheet
Grade 3
Choosing Character Traits
vocabulary development · L.3.5.B
Free
Worksheet
Grade 2
Long vs Short Vowels
reading foundation · RF.2.3.A
$1.50
Passage
Grades 5–8
Reflection and Mirrors
physical science · MS-PS4-2
Free
Worksheet
Grade 2
What's The Main Idea?
reading informational text · RI.2.6
Free
Worksheet
Grade 4
Words With Multiple Meanings
vocabulary development · L.4.4.C
$1.50
Unlock more from Workybooks
Unlimited
$49.99/yr
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
Worksheet
Grade 1
Animal Vocabulary on the Farm
vocabulary development · RF.1.4.C
$1.50
Worksheet
Grade 1
Author's Purpose Halloween
reading informational text · RI.1.8
Free
Worksheet
Grade 1
Initial Sounds—Phonics
reading foundation · RF.1.2.B
$1.50
Worksheet
Grade 5
Context Clues Passage
vocabulary development · L.5.6
Free
Worksheet
Grade 2
Use Context to Self Correct
vocabulary development · RF.2.4.C
$1.50
Worksheet
Grade 1
Conjunctions
grammar · L.1.6
$1.50
Worksheet
Grade 1
Final Sounds—Phonics
reading foundation · RF.1.2.B
$1.50
Worksheet
Grade 1
Falling Leaves—Reading Fluency Passage
reading informational text · RI.1.2
$1.50
Worksheet
Grade 5
Verb Tense Practice: To Convey Different Times
grammar · L.5.1.C
$1.50
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 / year
All 10,000+ resources, unlimited use
- Download any worksheet, reader or printable
- Play every game and assign to classrooms
- Cancel anytime, no ads
Cancel anytime · No ads · Trusted by 30,000+ teachers