This Grade 5 science worksheet introduces young stargazers to famous constellations, including the Big Dipper, Orion, and Cassiopeia, along with the navigation star Polaris. Students complete sentence corrections, fill-in-the-blank items, and short answers about why constellations shift with the seasons. Activities build vocabulary and observation skills tied to NGSS 5-ESS1, helping Grade 5 learners recognize patterns of stars and explain how Earth's orbit changes our nighttime view.
Style:
Stars and Brightness
Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1. Fix the sentence:
The Big Dipper is a constellation made up of seven planets.
Rewrite: The Big Dipper is a constellation made up of seven stars.
2. Fix the sentence:
Orion is easily recognized by it three belt stars.
Rewrite: Orion is easily recognized by its three belt stars.
3. Fix the sentence:
Cassiopeia look like a giant W or M in the sky.
Rewrite: Cassiopeia looks like a giant W or M in the sky.
Part B: Fill in the Blank
Write the missing word or number on each line.
1. The constellation called the Big Dipper is part of a larger pattern named Ursa Major.
2. The bright star at the end of the Little Dipper's handle is called Polaris.
3. Constellations appear in different parts of the sky during different seasons of the year.
4. The constellation Orion contains a famous row of three bright stars called Orion's Belt.
Part C: Short Answer
Answer each question in one or two complete sentences.
1. Why does Polaris help travelers find their direction at night?
Polaris sits almost directly above the North Pole, so it always points north and stays nearly still in the sky.
2. Why do we see different constellations at different times of the year?
As Earth orbits the Sun, our night side faces different parts of space, so different star patterns become visible each season.
Stars and Brightness
★ Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1) Fix the sentence:
The Big Dipper is a constellation made up of seven planets.
Rewrite: The Big Dipper is a constellation made up of seven stars.
2) Fix the sentence:
Orion is easily recognized by it three belt stars.
Rewrite: Orion is easily recognized by its three belt stars.
3) Fix the sentence:
Cassiopeia look like a giant W or M in the sky.
Rewrite: Cassiopeia looks like a giant W or M in the sky.
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) The constellation called the Big Dipper is part of a larger pattern named Ursa Major.
2) The bright star at the end of the Little Dipper's handle is called Polaris.
3) Constellations appear in different parts of the sky during different seasons of the year.
4) The constellation Orion contains a famous row of three bright stars called Orion's Belt.
★ Part C: Short Answer
Answer each question in one or two complete sentences.
1) Why does Polaris help travelers find their direction at night?
Polaris sits almost directly above the North Pole, so it always points north and stays nearly still in the sky.
2) Why do we see different constellations at different times of the year?
As Earth orbits the Sun, our night side faces different parts of space, so different star patterns become visible each season.
Ready to Practice?
Complete each section carefully.
9 Questions
15-20 minutes
Auto-graded
Retry anytime
🏆
Questions Correct
0
Correct
0
Incorrect
0
Skipped
0:00
Time
0%
Score
Review Your Answers
See what you got right, missed, or skipped.