Space Ribbons, Backward Planets, and Bird Super-Highways
Pre-Watch Hook
"Have you ever seen something that looked like it was moving the “wrong” way (like a car seeming to go backward), and what do you think made it look that way? "
Ask the class before hitting play to activate prior knowledge.
Main Takeaway
"What we observe in nature and space can look surprising, but careful watching and protecting important places helps us understand and support how our world works."
gravity
Definition: Gravity is the force that pulls things toward each other, like pulling you down to the ground.
astronomers
Definition: Astronomers are scientists who study space, including stars, planets, and galaxies.
retrograde
Definition: Retrograde is when a planet looks like it is moving backward in the sky because of how Earth is moving.
habitats
Definition: Habitats are the natural homes where plants and animals find food, water, and shelter.
