Analyzing Data with Graphs (Part 2)

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

evidence
model
prototype

Materials Needed

cardboard
tape
scissors
straws

Safety First

Tie back long hair before starting the experiment.

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 3

How does light travel?