End Of Year Science Review

Front

What is a magnet used for?

Back

A magnet is used to attract certain metals, such as iron, and can be useful in separating mixtures like iron filings from sand.

Front

What are the four stages of an insect's life cycle?

Back

The four stages are egg, larva, pupa, and adult.

Front

How do plants begin their life cycle?

Back

Plants begin their life cycle as seeds.

Front

What is metamorphosis?

Back

Metamorphosis is the process by which some organisms, like beetles, change form through distinct stages: egg, larva, pupa, and adult.

Front

What is mass?

Back

Mass is the amount of matter in an object, usually measured in grams (g).

Front

What is an example of a mixture that can be separated by a magnet?

Back

Iron filings and sand can be separated using a magnet.

Front

What is the first stage of an insect's life cycle?

Back

The first stage is the egg.

Front

What do larva do in the life cycle of an insect?

Back

Larva feed and grow before transforming into the pupa stage.

Front

What is the pupa stage in an insect's life cycle?

Back

The pupa stage is a resting stage where the insect undergoes transformation into its adult form.

Front

Can humans go through metamorphosis?

Back

No, humans do not go through metamorphosis; they develop through different stages but not like insects.