Day and Night Worksheet
A hands-on day and night worksheet where 3rd graders read Sun and Earth diagrams, finish science sentences from a word box, and explain what makes it dark. Answer key included for quick, no-prep review.
$6.97
Want this one free?
Tell us where to send it and it’s yours — no card, no catch.
One free resource per teacher. We’ll also send free teaching ideas each week — unsubscribe anytime.
Free teacher account · no credit card
Membership
Get every game, song, & printable
- Every game, on any device
- 6,500+ resources
- Assign online with HFT Classroom
Then $39.97/year · cancel anytime · See plans
- Instant digital download
- Printable PDF + answer key
- Made by real teachers
Teacher / Family membership
Teaching is easier with every resource
One membership for your whole year: 6,500+ worksheets, games, songs and videos for Preschool–6th, for your classroom or homeschool.
- Unlimited printables & downloads
- Every game, on any device
- Assign online with HFT Classroom
- Cancel anytime
Teacher / Family membership · 3 days free
Yearly
Monthly would be $119.64 a year
$3.33/month
Billed $39.97 once a year
You save $79.67 every year
Start My 3 Free Days$0 today · cancel anytime
Monthly
$9.97/month
Flexible, month to month
Yearly is just $3.33/mo. Switch and save $79.67
Start My 3 Free Days$0 today · cancel anytime
About this resource
Description
Day and night follow a pattern that never stops. Earth is always spinning, and as it turns, sunlight can only reach the half of the planet that is facing the Sun. That lit half is having daytime, while the half turned away sits in darkness and has nighttime. This Day and Night Worksheet gives third graders a clear, hands-on way to see that pattern, read it off a diagram, and put it into their own words.
This 3rd grade earth science worksheet is built in three short parts that move from looking to thinking. In Part A, students study four Sun-and-Earth diagrams and decide whether the spot marked with an X is having day or night. In Part B, they pull words from a small word box to finish four science sentences about spinning, sunlight, daytime, and nighttime. In Part C, they write a full-sentence explanation of why it gets dark outside after dinner. Use it as a lesson warm-up, a science center activity, an exit ticket, or a homework review.
What’s Included
- 1 print-ready PDF worksheet
- Answer key
- 4 Sun-and-Earth diagram questions, 4 word-box sentences, and 1 written explanation
There are three reasons this Day and Night Worksheet helps students learn. First, the diagrams turn an invisible idea into something a child can actually point at, so the cause of day and night stops being a fact to memorize and becomes something to reason about. Second, the word box supports the vocabulary that shows up on science tests — sunlight, spins, daytime, and nighttime — without turning the page into a spelling task. Third, the written explanation asks students to connect a cause to an effect in their own words, which is exactly the kind of thinking that assessments reward.
Try a few of these ideas to extend the lesson at school or at home. Spin a globe next to a flashlight in a darkened room and let students find the spot that is having day. Track sunrise and sunset times for a week and talk about what changes. Have students draw one thing they do in the daytime and one thing they do at night, then label each picture with the reason the sky looks that way. Step outside at the same time each morning and trace a shadow with chalk to watch how the Sun’s light moves across the day.
Related Resources
What teachers say
Reviews
Write a review, earn store credit
Get 25¢ in credit for every approved review of a resource you’ve downloaded, played or purchased — up to 15 a month. Credit applies automatically to your membership payments, so your reviews can help pay for your membership.
Honest reviews only — any star rating earns the same. Program rules
Log in to write a review and earn store credit.
The Seasons Song by Have Fun Teaching is perfect for teaching and learning all about the seasons of the year. This is a fun way for kids to learn the seasons. With this seasons song, your kids can learn about Spring, Summer, Fall, and Winter. While listening to the Seasons…
While watching the Creation Song, students learn about the days of Creation perfect for Sunday school, kid's church, and Bible lessons for kids. Bring joy and understanding into your kid's church, Sunday school, and classroom with this song about the days of Creation. Your kids will love a new way…
This Soil Matching Worksheet gives 3rd Grade students hands-on practice matching soil words to their meanings and labeling the four soil layers. An answer key is included, so checking work takes seconds.
This go green recycle activity helps preschool to 3rd grade students sort everyday items into paper, plastic, metal, and glass, with a practice page and answer key included.
This fossil definitions worksheet gives 3rd grade students matching, fill-in-the-blank, and written-response practice with key fossil vocabulary. An answer key is included, so review is quick and confident.
Our sun worksheet for 3rd grade: students sort eight facts into what the Sun is and what the Sun does, then find both inside four sentences. Answer key included for quick, no-prep science practice.
A 3rd grade sun facts worksheet where students read about the Sun and mark each statement true or false. Includes an answer key — perfect for quick, no-prep Earth and space science practice.
Read six real-life situations and decide whether each one shows reducing, reusing, or recycling on this reduce, reuse, recycle scenarios worksheet for 3rd grade. Answer key included, so Earth Day science practice takes no prep.
This Mountains Worksheet helps 3rd Grade students match six landform words, use them in sentences, and explain erosion in their own writing. Answer key included, so review takes seconds.
This Rock Observation Worksheet has 3rd grade students match describing words to five rock observations, name three rock types, and record one more property. An answer key is included, so it is ready to print.
This What is Soil? Worksheet asks 3rd grade students to name what soil is made of, identify its three layers from a reference box, and explain why humus matters, with an answer key.
This solar system activity is a Space Race game where 2nd to 5th Grade students spin, write and color the eight planets in order. Includes trivia cards, practice and answer key.
Reviews
There are no reviews yet