Science Quiz Unit 1

materials are gathered and a test is done to test the hypothesis

• question

• experiment

• hypothesis

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:

• data

• hypothesis

• observation

• procedure

data table

• kind of chart for recording numbers

• uses bars to represent data

The tool scientists use to protect their eyes

• hand lens

• microscope

• safety goggles

• dropper

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

• clock

• safety goggles

• ruler

• thermometer

The results and what you learned during an experiment to see if your hypothesis was correct or not

• conclusion

• data

• observation

• hypothesis

factor that is changed in an experiment

• model

• variable

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

• data

• hypothesis

• variable

• safety goggles

The things we need to complete an experiment are called:

• materials

• data

• conclusion

• observation

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system