{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

What type of force is needed to move the cups?

Gravitational forces

Push and pull forces

Friction forces

Magnetic forces

5.7.A

1

Why is communication important during this activity?

To avoid using the rubber band

So students can finish faster

To decide who gets to touch the cups

To make sure everyone pulls at the same time and direction

5.7.A

1

What happens to the rubber band when all four students pull outward on their strings?

The rubber band expands

The rubber band disappears

The rubber band breaks

The rubber band shrinks

5.7.A

1

What scientific skill did your group use the most during this activity?

Share results

Communicating and problem-solving

Make hypothesis

Gather information

5.7.A

1

What causes the rubber band to grip the cup when the strings are released slightly?

Friction between the cup and the table

Magnetic force attracting the cup

Friction between the cup and the rubber band

Gravity pulling the cup down

5.7.A

1

Which of the following best describes the force needed to lift a cup off the table using the rubber band and string tool?

An upward pulling force greater than gravity on the cup

A sideways push from one person

A downward force from gravity

A balanced force from all directions

5.7.A

Cup Stack Reflection

Cup Stack Reflection

What type of force is needed to move the cups?

Why is communication important during this activity?

What happens to the rubber band when all four students pull outward on their strings?

What scientific skill did your group use the most during this activity?

What causes the rubber band to grip the cup when the strings are released slightly?

Which of the following best describes the force needed to lift a cup off the table using the rubber band and string tool?

What type of force is needed to move the cups?

Why is communication important during this activity?

What happens to the rubber band when all four students pull outward on their strings?

What scientific skill did your group use the most during this activity?

What causes the rubber band to grip the cup when the strings are released slightly?

Which of the following best describes the force needed to lift a cup off the table using the rubber band and string tool?