CHALKBOARD VOCABULARY

Chalkboard Challenge
Science Vocabulary
Fourth Grade
Solar System
Plants
Weather
Cells
Rocks
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Let’s Play
Final Challenge
The second largest planet. It has rings around it.
100
What is Saturn?
Solar System for 100
The only planet that supports life.
200
What is Earth?
Solar System for 200
The largest star.
300
What is the sun?
Solar System for 300
The furthest planet from the sun and the smallest planet.
400
What is Pluto?
Solar System for 400
The path of a celestial body as it revolves around another body.
500
What is an orbit?
Solar System for 500
The green leaf like part that protects the emerging flower bud.
100
What are sepals?
Plants for 100
The colorful leaf that helps attract insects.
200
What are petals?
Plants for 200
It conducts water from the roots to the cells of the plant.
300
What is the stem?
Plants for 300
It anchors the plant in the soil.
400
What are the roots?
Plants for 400
The part of the plant swells surrounding and protecting the seeds.
500
What is the ovary?
Plants for 500
The process of changing from a liquid to a gas.
100
What is evaporation?
Weather for 100
The process of changing from a gas to a liquid.
200
What is condensation?
Weather for 200
This marks the beginning of summer and winter.
300
What is the solstice?
Weather for 300
The long-term conditions of the atmosphere.
400
What is climate?
Weather for 400
The amount of moisture in the air.
500
What is humidity?
Weather for 500
The basic units of life.
100
What are cells?
Cells for 100
The control center of the cell.
200
What is the nucleus?
Cells for 200
The jelly like substance found in the cell.
300
What is the cytoplasm?
Cells for 300
Small parts that make up the cell.
400
What are organelles?
Cells for 400
Organelles that carry out photosynthesis
500
What are chloroplast?
Cells for 500
Molten rock material within the earth.
100
What is magma?
Rocks for 100
Shaking or trembling of a portion of the earth.
200
What is an earthquake?
Rocks for 200
Rock formed by hardening of melted earth.
300
What is igneous rock?
Rocks for 300
The action or process of wearing away by the action of water, wind, or glacial ice.
400
What is erosion?
Rocks for 400
The portion of the earth lying between the crust and the core.
500
What is the mantle?
Rocks for 500
Write Your
Final Challenge
Wager
A species that is no longer living.
Final Challenge
End Game
TIME’S
UP!
What is extinct?
Game Over