10
Lesson 10 of 84 · Data and Evidence
ExperimentAnalyzing Data with Graphs
What You'll Learn
Data analysis involves organizing, displaying, and interpreting information to find patterns. Scientists use tables, graphs, and statistics to make sense of experimental results.
Key Words
- conclusion
- evidence
- model
Materials Needed
- pennies
- plastic wrap
- cardboard
- tape
- scissors
- straws
Safety First
- Wear safety goggles when mixing liquids.
- Wash hands after handling materials.
- Be careful with scissors — ask an adult for help if needed.
Steps
Step 1 — Read
Read and learn: Data analysis involves organizing, displaying, and interpreting information to find patterns. Scientists use tables, graphs, and statistics to make sense of experimental results.
Step 2 — Do
Follow the procedure carefully, step by step.
Step 3 — Observe
Use your senses (except taste) to describe what you notice.
Step 4 — Record
Write a summary of your findings in 3-5 sentences.
Check Your Understanding
Question 1
1 of 3How does light travel?