Pictographs and Bar Graphs

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data.

Front

What does each symbol in a pictograph represent?

Back

Each symbol in a pictograph represents a certain number of items or votes.

Front

How do you find the meaning of symbols in a pictograph?

Back

You can find the meaning of symbols in the key of the pictograph.

Front

What is a bar graph?

Back

A bar graph is a chart that uses bars to show the quantity of different categories.

Front

How do you read a bar graph?

Back

You read a bar graph by looking at the height or length of the bars to compare values.

Front

What is the purpose of a key in a pictograph?

Back

The key explains what each symbol represents in terms of quantity.

Front

If 1 star represents 2 votes, how many stars represent 4 votes?

Back

2 stars represent 4 votes.

Front

If a bar graph shows 10 students like pizza and 6 students like salad, how many more students like pizza?

Back

4 more students like pizza.

Front

What type of data can be represented in a pictograph?

Back

Pictographs can represent survey results, preferences, and other categorical data.

Front

What is the difference between a pictograph and a bar graph?

Back

A pictograph uses pictures to represent data, while a bar graph uses bars.