Space Age Technology 4th Grade

Open Ended

What do you think it would be like to work in space? Explain.

Draw

By the 1600's scientists knew that the sun was the center of our solar system. They had also discovered five planets with telescopes. Draw a diagram of an early earth telescope.

Categorize

Options (6)

sun and planets revolve around the earth

Earth and planets revolve around the sun

evidence that supported this model was developed by galileo through the telescope

Belief that the earth is the center of the universe

Rejected by modern science

Belief that the sun is the center of the solar system

Distinguish whether the statements below are Geocentric or Heliocentric by selecting the correct box in the table below.

Geocentric

Heliocentric

Multiple Choice

What was the significance of the launch of Sputnik in 1957?

• It was the first satellite to orbit Earth.

• It was the first human-crewed mission to the moon.

• It marked the beginning of the Space Age.

• It was the first probe to Mars.

Open Ended

Imagine you are an early NASA astronaut. Write a journal entry about one of your experiences in space.

Multiple Choice

What is a Space Probe?

• A crewless spacecraft designed to explore the solar system and transmit data back to Earth

• A reusable spacecraft used to transport cargo and people between Earth and space

• A vehicle or device designed for travel or operation outside Earth’s atmosphere

• An instrument for viewing or detecting distant objects

Multiple Choice

Why is a space probe different from a space station?

• A space station travels far from earth's orbit while a space probe stays in earth's orbit.

• A space station is where astronauts can live and work in earth's orbit, but a space probe is a piece of technology launched from earth to discover faraway objects.

• A space probe is built to land on faraway planets while a space station is a large ship meant to go to other galaxies.

• A space station is where astronauts refuel their ship and a space probe is meant to gather information from alien lifeforms.

Match

Match the following

• a spacecraft without a crew that is sent to explore far places.

• allows us to better see objects that are far away and takes pictures of them.

• man-made technology put into orbit around Earth. Can take pictures and assist with navigation and communication on Earth.

space probe

telescope

satellite

• space probe

• telescope

• satellite

Open Ended

What can astronomers view with the Hubble Space Telescope that they couldn't see with early telescopes? Give two examples.

Multiple Choice

What is the significance of Florida's Kennedy Space Center in the context of space exploration?

• It is the only space center in the USA

• It is America's gateway to space

• It is located in California

• It was established in the 1950s

Multiple Choice

How many trips can the shuttle make in 24 hours if it takes 90 minutes to make one trip around Earth?

• 16 trips

• 12 trips

• 20 trips

• 24 trips

Open Ended

Why do you think astronauts cannot use a drill with a cord in space?

Multiple Choice

What is the purpose of the cool suit worn by racecar drivers?

• To keep the driver warm

• To protect the driver from fire

• To keep the driver cool

• To enhance performance

Multiple Choice

In the late 1960's the United States and Russia were in a competition called the _________,

• Space Jam

• Space Race

• Space Marathon

• Moon Mission

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident