From the Sun outward, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
34/ 100
LIVE VISUAL LAB
Interactive teaching model • relationships are controlled; scale, distance or timing may be simplified and are labeled here.
The big idea
From the Sun outward, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
Remembering the order helps connect temperature, composition, orbital time and exploration.
◉
HOW SCIENTISTS KNOW
Repeated observations and spacecraft tracking precisely establish every planet's orbit.
WORDS TO OWN
MercuryVenusEarthplanet order
!A COMMON WRONG MODEL
The Order of the Planets is only a name or picture to memorize.
✓REBUILD IT WITH EVIDENCE
Connect the order of the planets 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
Lay out a Sun card and eight planet cards in order. Add one label for rock, gas or ice and one warning that the distances are compressed. Connect what you notice to the order of the planets using Mercury and Venus.
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 the order of the planets?
Choose the explanation that matches the evidence—not just the most familiar words.
Three things to remember
✓From the Sun outward, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
✓Remembering the order helps connect temperature, composition, orbital time and exploration.
✓Evidence matters: repeated observations and spacecraft tracking precisely establish every planet's orbit.
SPACE FIRST CLASS My journey