A procedure carried out to gather data about an object or event.

A prediction or a good scientific guess.

Scientists ask this at the beginning of an experiment

The information we gather in an experiment

The results and what you learned during an experiment is called

Things that we notice in an experiment using what we see, hear, smell ,taste are called

Brian is doing an experiment with plants. He makes a good scientific guess that one plant will grow taller than the other. The guess Brian made is called a:

Sadie was collecting measurements of the heights of the plants she grew in her science experiment. The measurements that Sadie wrote down are:

The tool scientists use to measure how hot or cold something is