Magnetic Fields 1.6

Multiple Choice

Why are magnetic fields important for understanding the Earth and its environment?

• They help us understand weather patterns.

• They protect the Earth from solar radiation.

• They are responsible for earthquakes.

• They help plants grow.

Draw

DRAW

Multiple Choice

On which day did the model spacecraft travel at the highest speed after launch?

• Monday

• Tuesday

• Wednesday

• Thursday

Open Ended

Why did the model spacecraft go so much faster than expected on Wednesday?

Multiple Choice

What type of force is primarily responsible for the spacecraft's movement in the launcher system?

• Repulsive force

• Gravitational force

• Frictional force

• Attractive force

Open Ended

Explain how the alignment of magnets in the launcher system could affect the speed of the spacecraft.

Draw

DRAW

Open Ended

Compare and contrast the magnetic field line diagrams for an aligned launcher and a misaligned launcher. What differences do you observe and what might these differences indicate about the forces between the magnets?

Multiple Select

Which of the following statements are true about the magnetic field lines in an aligned versus misaligned launcher system?

• Aligned magnets produce only repulsive forces.

• Misaligned magnets can produce both repelling and attracting forces.

• Magnetic field lines are identical for aligned and misaligned systems.

• Misaligned magnets have different field line patterns than aligned magnets.

Fill in the Blanks

When the magnets are misaligned, there is both a

and attracting force between them.

Multiple Choice

Were the launcher and spacecraft magnets misaligned in the Tuesday launch?

• Yes, they were misaligned.

• No, they were aligned.

• Only the launcher magnet was misaligned.

• Only the spacecraft magnet was misaligned.

Open Ended

What does this field line data show?

Fill in the Blanks

Fill in the blank: The word

means to provide evidence that goes against a claim.

Multiple Choice

Which of the following words means 'to provide evidence that goes against a claim'?

• support

• refute

• justify

• prove

Multiple Select

Which statements are important when explaining why a claim is not supported by evidence?

• Use evidence to support your explanation.

• Ignore contradictory evidence.

• Provide clear analysis of the evidence.

• Rely only on personal opinion.

Open Ended

What things about the magnetic field line data would you point out to Dr. Shapiro in your written explanations?

Open Ended

If the magnets were misaligned, what would the field line data look like?

Open Ended

Paragraph (Minimum 5 sentences, use vocabulary words, use proper grammar/punctuation etc...)

Explain how the magnetic field line data supports or refutes the claim that the launcher and spacecraft magnets were misaligned during the Tuesday launch.

Multiple Select

Which of the following are reasons why the model spacecraft might move faster than expected?

• Magnets were misaligned

• Magnetic field strength was higher than predicted

• Launcher was positioned incorrectly

• Spacecraft mass was lower than expected

Fill in the Blanks

The launcher can make the model spacecraft move without touching it because of

.

Open Ended

Reflection:

What did you learn today? What questions do you still have about magnetic fields or analyzing field line data after today's lesson?