Scientific Observation Worksheet

Scientific Observation Practice

Read each question carefully and provide your best answer. Remember to use your observation skills!

1. Which of the following is an example of a qualitative observation?

2. What tool would you use to make a quantitative observation about the length of a pencil?

1. A   observation describes something using words, like color or texture.

2. A   observation uses numbers or measurements.

3. Scientists use their five senses to make  .

1. Observe the magnifying glass below. List two qualitative observations and two quantitative observations you can make about it.

Qualitative Observations:

Quantitative Observations:

1. An inference is the same as an observation.

2. You can use a balance scale to make a quantitative observation.

Match the type of observation with its description.

Imagine you are observing a new type of flower. Describe three different observations you would make, specifying whether each is qualitative or quantitative.