Notice and Wonder

What problem does Martin face with the toy box?

• The toy box is locked.

• The toy box is too heavy to lift.

• The toy box lid makes a loud noise.

• The toy box is missing a lid.

What is Martin's first attempt to solve the noise problem?

• He oils the hinges.

• He uses a stick to prop the lid open.

• He covers the toy box with a blanket.

• He asks his parents for help.

Why does Martin's dad say using a stick to prop the lid is not a good idea?

• It is too complicated.

• It might break the toy box.

• It is not safe.

• It makes the noise louder.

What solution finally works to stop the toy box lid from making noise?

• Applying oil to the hinges.

• Removing the lid completely.

• Covering the toy box with a blanket.

• Using a stick to prop the lid open.

Which of the following is NOT an example of a problem scientists have solved?

• Developing irrigation systems for dry areas.

• Creating medicines for illnesses.

• Building bridges over water.

• Designing toys for children.