Matter Lab | Vocabulary Study Tools

Everything here is made of matter—including you.

Explore 45 test-ready science words. Read them, flip them, connect them, sort them, and practice explaining them.

👀 Read🔄 Practice🔗 Connect✓ Check

Study tip: Do not stop at recognizing a word. Say the meaning aloud without looking, then give your own example.

Tap a word to reveal its meaning, example, and test clue.

Think first. Then flip the card and check yourself.

What does this mean?

Say an example aloud.

Choose a group, then tap a word to discover its connections.

Choose a word in the web.

Which science group does the word belong to?

Round 1 of 10Score: 0

Sort this word:

Choose the best group.

Match each meaning to the correct test word.

Which word matches this meaning?

Choose one answer.