Mississippi Science E.5.8A.4
The Standard
- E.5.8A
- Students will demonstrate an understanding of the locations of objects in the universe.
Construct scientific arguments to support claims about the importance of astronomy in navigation and exploration, including the use of telescopes, compasses, and star charts.
2026 Mississippi College- and Career-Readiness Standards for Science · Earth and the Universe
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students make a claim about how studying the sky helps people navigate and explore. They support it with observations from a star chart or telescope image and explain how a compass helps find direction.
What Mastery Looks Like
- A student can locate Polaris on a star chart and explain how it helps find north. They can explain that a compass points toward magnetic north and a telescope shows details of distant objects. They use these facts as evidence for their claim.
Common Misconceptions
- Students may think a compass points to a star rather than responding to Earth's magnetic field. They may think a telescope tells travelers which way to go, or that every star stays in the same place all night.
How to Assess It
- Give students a star chart marking Polaris and a telescope photo of Moon craters. Ask: How could a compass, star chart, and telescope help explorers? Use evidence from both images.
Lesson moves
Ways to Teach It
Use a compass to orient a printed star chart north, then trace from the Big Dipper to Polaris with a pencil.
Ask students to write a claim about how Polaris helped sailors navigate, using the star chart and a compass reading as evidence.
Have pairs match compass, star chart, and telescope cards to 'find north,' 'identify Polaris,' and 'study Moon craters,' then explain each match.
Show a telescope photo of Moon craters and ask what scientists can learn without traveling to the Moon.
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