Black STEM Stars
Mostly Space
5th Grade Science
More Science
Potpourri
100

Mae Jemison was the first Black woman to go here.

Outer Space

100

What causes some stars to appear to move across the sky during the night?

The earth rotates on its axis.

100

Why would filling a loud room with soft objects make the room quieter?

Soft objects absorb sound waves.

100

Name one state of matter

Solid, liquid, gas

100

Name the capital of Ohio.

Columbus

200

Lonnie Johnson became a millionaire in part by inventing this best-selling toy.

Super Soaker water cannon

200

During which season does the sun appear lowest in the sky?

Winter

200

Which role would plants play in the flow of energy within an ecosystem? A. consumers B. decomposers C. herbivores D. producers

Plants

BONUS: what role would wolves play in an ecosystem?

200

State a phenomenon in our solar system caused by the same force that causes objects to fall toward the surface of Earth?

Gravity--orbits of moons and planets

200

What city are the Cleveland Browns moving to?

Brook Park

300

Dr. Patricia Bath improved cataract surgery by inventing this innovative device.

Laser Phaco

300

What object causes tides in Earth's oceans?

The Moon

300

In a food chain, from where do producers get their energy?

The sun.

Bonus:  What is the process of converting sunlight to energy by a plant called?

300

Barnacles are small, nonswimming, hard-shelled animals that live in the ocean. They often attach their bodies to the sides of a whale. The whale is not affected by the barnacles’ presence, and floating food is made available to barnacles as the whale swims. What is the relationship between the whale and the barnacles?

Commensalism

300

Which country in the Middle East, currently being bombed by the US, is the birthplace of complex mathematics and scientific thought?

Iran

400

Gerald Lawson improved video games by inventing these.

Interchangeable game cartridges

400

A student puts a penny, a box of crayons, and a bag filled with books on a table. Does the gravitational force acting on the objects differ? Why or why not?

Yes, heavier objects experience more gravitational force even though they would fall at the same rate (inertia).

400

During which season is your shadow longest?

Winter

400

In a typical meadow ecosystem, if the number of snakes decreases what will happen to the number of mice present?

Increase

400

What professional sports league is adding a team in Cleveland for the 2028 season?

WNBA

500

Dr. Mark Dean enabled external devices to be plugged into computer consoles by inventing these.

USB ports

500

Why does Earth have seasons?

Earth is tilted on its axis.

500

State one difference between light and sound waves.

Light travels much faster than sound; Light can also be a particle called a photon; Sound travels along particles, light can travel through a vacuum.

500

Why was Pluto reclassified from a planet to a dwarf planet?  

Pluto has too many objects in its orbit to qualify as a planet.

500

Which Puerto Rican artist performed at this year's Super Bowl halftime?

Bad Bunny

Bonus: As a native Puerto Rican, of what country is Bad Bunny a citizen?