A spacecraft is a system of structures, power, communication, thermal control, guidance and mission instruments.
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LIVE VISUAL LAB
HUMAN SYSTEMSPressure • oxygen • mobility
Interactive teaching model • relationships are controlled; scale, distance or timing may be simplified and are labeled here.
The big idea
A spacecraft is a system of structures, power, communication, thermal control, guidance and mission instruments.
Satellites are spacecraft that orbit another body and perform jobs from communication to scientific observation.
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HOW SCIENTISTS KNOW
Engineering tests and telemetry confirm subsystem performance in space.
WORDS TO OWN
spacecraftsatellitepowercommunication
!A COMMON WRONG MODEL
Spacecraft and Satellites is only a name or picture to memorize.
✓REBUILD IT WITH EVIDENCE
Connect spacecraft and satellites to the observable relationship, evidence and system described in the lesson.
A scientifically true sentence can still create a false picture. This repair makes the relationship visible.
Take learning into real life
Try it together
Build a paper mission card with a destination, science question, instrument, safety rule, power source and way to send results home. Connect what you notice to spacecraft and satellites using spacecraft and satellite.
GREEN SAFETYOrdinary low-risk activity with normal caregiver awareness.
01TALKWhat do you predict before we try it?02LOOKWhat changed? What stayed the same?03EXPLAINWhich evidence supports your idea?
Check understanding
Which statement best explains spacecraft and satellites?
Choose the explanation that matches the evidence—not just the most familiar words.
Three things to remember
✓A spacecraft is a system of structures, power, communication, thermal control, guidance and mission instruments.
✓Satellites are spacecraft that orbit another body and perform jobs from communication to scientific observation.
✓Evidence matters: engineering tests and telemetry confirm subsystem performance in space.
SPACE FIRST CLASS My journey