📈 Data: Collecting & Organizing
This quiz focuses on Grade 2 mathematics skills for collecting and organizing data. You'll practice using surveys and observations, representing data with tally marks and tables, and reading pictographs and bar graphs to answer questions about real-world information. **What you'll learn:** - How to collect data through surveys and observations - How to record data using tally marks and simple tables - How to create and read pictographs and bar graphs - How to interpret and compare information from data displays
Questions in this quiz
Answers hidden — play to find out.
- Question 1
Maria asked 10 friends: 'What is your favorite fruit?' She counted the answers and wrote them down. What is Maria doing?
- Question 2
A tally mark that looks like four lines with a diagonal line through them represents the number 5.
- Question 3
Jamal made tally marks to show how many students chose each lunch option. He counted 12 tally marks for pizza. How many students chose pizza?
- Question 4
Look at a pictograph showing favorite colors. There are 3 circles for red, 2 circles for blue, and 4 circles for green. Which color do the most students like?
- Question 5
A bar graph uses tall and short rectangles to show how many of something there are.
- Question 6
A teacher asked students: 'How many pets do you have?' This is an example of what?
- Question 7
Emma watched the playground at recess and wrote down what students were doing: 8 were playing tag, 5 were swinging, and 3 were drawing. What was Emma doing?
- Question 8
A table shows: Apples – 6, Oranges – 4, Bananas – 8. How many more bananas than oranges are there?
- Question 9
In a pictograph, each picture or symbol always represents exactly 1 object or person.
- Question 10
A bar graph has bars for different ice cream flavors. The vanilla bar is the tallest. What does this mean?
- Question 11
A class collected data: 7 students like soccer, 5 like basketball, and 3 like baseball. The students are organizing this data using tally marks. How many tally mark groups of 5 would they need for soccer?
- Question 12
When reading a pictograph, you must look at the key to understand what each symbol means.
- Question 13
A survey asked students their favorite season. The results were: Spring – 8, Summer – 12, Fall – 5, Winter – 4. Which season do the fewest students like?
- Question 14
A pictograph shows favorite pets using animal stickers. There is a key that says: ☺ = 2 students. If there are 3 stickers for dogs, how many students like dogs?
- Question 15
A data table is a useful way to organize information so it is easy to read and compare numbers.
- Question 16
Sofia recorded the number of books read by students: Alex – 4, Bella – 7, Carlos – 5, Destiny – 6. Based on this data, who read the most books?