I would choose to do a lesson about Stars for my Seniors and First Class.
Discovering Stars
Objective:
Students will learn basic facts about stars and how they form constellations.
Materials:
Star stickers or cutouts
Black construction paper
White crayons or markers
Star-themed storybook or video
Introduction:
Start by asking if anyone has seen stars at night and what they look like. Explain that stars are huge balls of hot gas that shine in the sky, and they are much bigger than Earth!
Activity:
Give each student a piece of black construction paper and star stickers or cutouts. Have them create their own night sky by placing the stars on the paper. Show them simple constellations (like the Big Dipper) and let them try to recreate these patterns on their paper using white crayons.
Discussion:
Read a short story or show a video about stars and constellations. Ask students to share their creations and what they learned about stars.
Conclusion:
Review key points and encourage students to look for constellations at home with their families.