Data sources are where information originates. Think of it like detectives gathering clues ๐ต๏ธโโ๏ธ. These clues (data) can come from various places โ surveys, observations, experiments, or even existing records. Understanding where data comes from is crucial because it affects the data's reliability and what we can learn from it. This unplugged activity helps you explore data sources in a fun, hands-on way!
In this worksheet, we'll explore how data is collected and used in the real world. No computers needed โ just your brainpower! ๐ง
Match the terms with their definitions:
| Term | Definition |
|---|---|
| 1. Survey | A. Raw, unorganized facts |
| 2. Observation | B. A planned process of data collection involving measurements |
| 3. Data | C. Gathering information through questionnaires |
| 4. Experiment | D. Watching and recording events |
| 5. Source | E. The origin of the data |
Answer Key:
Complete the paragraph using the words: Bias, Reliable, Data, Source, Information.
Identifying the ______ of ______ is vital for determining if the ______ is ______ and free from ______. This helps ensure the conclusions drawn are accurate.
Answer:
Identifying the source of data is vital for determining if the information is reliable and free from bias. This helps ensure the conclusions drawn are accurate.
Imagine you are researching the most popular sport in your school. Describe three different data sources you could use to gather this information, and explain one potential bias for each source.
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