All flashcards
Flashcard 1: Which direction word fits this record: “Moon near the houses where the Sun sets”?
Answer: West. The Sun sets in the west, so that's the direction.
Flashcard 2: Choose the correct conclusion from a record: 7 p.m. east and low; 9 p.m. high; 11 p.m. west and low.
Answer: The Moon appeared to move east to west across the sky. The data shows movement from east to west over time.
Flashcard 3: Identify the best record format for Moon positions over a week: a dated table or a single sentence.
Answer: A dated table. Tables organize multiple observations by date.
Flashcard 4: Which option is a correct way to compare Moon positions on different days: same time, or random times?
Answer: Observe at the same time each day. Same time allows fair comparison of positions.
Flashcard 5: What pattern describes how the Moon appears to move across the sky during one night?
Answer: It appears to move from east to west. Earth's rotation makes the Moon appear to move.
Flashcard 6: What is the horizon when describing where the Moon appears in the sky?
Answer: The line where the land or water seems to meet the sky. It's the imaginary line at eye level where Earth meets sky.
Flashcard 7: Which word means the Moon looks far above the horizon: low or high?
Answer: High. High means far up from the horizon line.
Flashcard 8: What is a simple record you can use to track where the Moon appears over time?
Answer: A dated observation chart or table. Dates help track changes in position over time.
Flashcard 9: Which direction is the Moon closest to when it is rising: east or west?
Answer: East. The Moon rises in the same direction as the Sun.
Flashcard 10: Identify the better description of position: “The Moon was pretty” or “The Moon was low in the east.”
Answer: “The Moon was low in the east.”. Position descriptions need direction and height.
Flashcard 11: Find the missing word: “At 8:00 p.m., the Moon was above the horizon” (near the horizon).
Answer: Low. Near the horizon means low position.
Flashcard 12: Find the missing word: “At 10:00 p.m., the Moon was above the horizon” (far above the horizon).
Answer: High. Far above the horizon means high position.
Flashcard 13: Which direction word fits this record: “Moon near the trees where the Sun rises”?
Answer: East. The Sun rises in the east, so that's the direction.
Flashcard 14: Choose the best evidence: What shows Moon position changing over time, one drawing or several timed drawings?
Answer: Several timed drawings (a record over time). Multiple observations show change over time.
Flashcard 15: What is the word for the Moon seeming to change position in the sky as time passes?
Answer: Apparent motion. The Moon seems to move due to Earth's rotation.
Flashcard 16: What is the word for the Moon seeming to change shape over time when viewed from Earth?
Answer: Moon phases. Different amounts of the lit side are visible as the Moon orbits Earth.
Flashcard 17: Which direction does the Moon appear to move across the sky during one night?
Answer: From east to west. Earth rotates eastward, making sky objects appear to move westward.
Flashcard 18: Which tool is best for keeping a record of where the Moon appears in the sky each night?
Answer: A sky journal (observation log). Written records help track changes over many nights.
Flashcard 19: What information should you record to describe where the Moon appears in the sky over time?
Answer: Date, time, and Moon location in the sky. These details help track how the Moon's position changes.
Flashcard 20: Which time word best describes the Moon’s position changing across the sky during one night?
Answer: Over hours. The Moon crosses the sky in about 12 hours.
Flashcard 21: Which time word best describes the Moon’s position changing from one night to the next?
Answer: Over days. The Moon rises about 50 minutes later each night.
Flashcard 22: What is the safest way to observe the Moon: with eyes, binoculars, or a special solar viewer?
Answer: With eyes or binoculars (no special filter needed). The Moon is safe to look at directly, unlike the Sun.
Flashcard 23: Identify the correct statement about the Moon’s position: it stays still or it changes over time.
Answer: It changes over time. The Moon moves across the sky due to Earth's rotation.
Flashcard 24: Which option best describes the Moon’s path in the sky: straight up and down or an arc across the sky?
Answer: An arc across the sky. The Moon follows a curved path from east to west.
Flashcard 25: Which part of the sky is the Moon usually closest to around the middle of its time above the horizon?
Answer: Highest point (near overhead). The Moon reaches its highest point midway through its journey.
Flashcard 26: What is the best word for the Moon being visible above the horizon: risen, set, or hidden?
Answer: Risen. When above the horizon, the Moon has risen.
Flashcard 27: What is the best word for the Moon no longer being visible because it is below the horizon?
Answer: Set. When below the horizon, the Moon has set.
Flashcard 28: Choose the correct conclusion: If the Moon is low in the east, it is rising or setting.
Answer: Rising. Objects in the east are coming up into view.
Flashcard 29: Choose the correct conclusion: If the Moon is low in the west, it is rising or setting.
Answer: Setting. Objects in the west are going down out of view.
Flashcard 30: Identify the direction of motion: If the Moon is farther west at 9 PM than at 7 PM, which way did it move?
Answer: Toward the west. The Moon moves east to west across the sky.