Qualitative and Quantitative Observations
Explore the differences between qualitative and quantitative observations with this engaging Grade 7 science worksheet, featuring exercises on identification and application.
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Standards
Qualitative and Quantitative Observations
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Read each question carefully and provide your best answer. This worksheet focuses on distinguishing between qualitative and quantitative observations.
1. Which of the following is an example of a qualitative observation?
The plant grew 5 cm in a week.
The rock felt smooth to the touch.
There are 12 students in the class.
The beaker contains 100 mL of water.
2. Which of the following is an example of a quantitative observation?
The sky is blue.
The music was loud.
The temperature is 25°C.
The flower smells sweet.
3. An observation that uses numbers or measurements is called a observation.
4. An observation that describes qualities or characteristics using your senses is called a observation.
5. For each statement below, identify if it is a Qualitative (QL) or Quantitative (QN) observation.
a. The leaf is green.
b. The caterpillar has 8 legs.
c. The liquid is bubbling vigorously.
d. The mass of the rock is 250 grams.
6. A qualitative observation can be measured with an instrument.
True
False
7. The color of a solution is a quantitative observation.
True
False
8. Observe the image below. Write two qualitative observations and two quantitative observations about the object shown.
Qualitative Observations:
Quantitative Observations:
9. Imagine you are describing a classroom to someone who has never seen it before. Provide two qualitative observations and two quantitative observations you would use.
Qualitative Observations:
Quantitative Observations: