## CHAPTER 4: DATA RELATIONSHIPS

**Lesson 2: Using First-Hand Data **

**Goal**

Create and answer questions using first-hand data.

**Instructions for Use**

**Interpreting Data**

Survey a small group of children by clicking on each of them to create a tally chart. Then click “Done.”

Follow the instructions to turn your data into a bar graph. Then click “Done.”

Follow the instruction to turn your data into a pictogram. Then click “Done.”

**Data Picking**

Choose a level and click “Start.”

Survey a small group of students by clicking on each of them, using the answers received, create a tally chart. Include any zeros and the total number of students at the bottom. Click “Go.” Then select the graph that represents the data you collected.