If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.
You already know Dokkio is an AI-powered assistant to organize & manage your digital files & messages. Very soon, Dokkio will support Outlook as well as One Drive. Check it out today!

2-D-1-4

Page history last edited by Tashe Harris 6 years, 2 months ago

2.D.1.4 Draw conclusions and make predictions from information in a graph.

In a Nutshell

Students will pose questions about the data, the total number of items, compare the number of items in categories and make predictions about the information in a graph.

Student Actions	Teacher Actions
Develop a deep and flexible conceptual understanding of graphs by describing and comparing categories of data, using titles and labels so the information in a graph can be interpreted correctly. Make conjectures about what information a bar graph shows by comparing the data on the graph. Communicate mathematically about the information gathered and displayed on a graph.	Use and connect mathematical representations by creating real-world experiences for data collection that have meaning for students (favorite snack, pet, etc.). Pose purposeful questions to engage students in a discussion about the meaning of data. Facilitate meaningful mathematical discourse of students’ ideas. Support productive struggle by allowing sufficient wait time so that students can formulate and make predictions, offer responses, and ask questions.
Key Understandings	Misconceptions
Titles and labels are important in understanding data displays. Gathering data must take into consideration variability of data. Students will look for trends or patterns in the data in order to draw conclusions and make predictions. Process of doing statistics is 1) formulate questions, 2) collect data, 3) analyze data, and 4) interpret results. Process of doing statistics is 1) formulate questions, 2) collect data, 3) analyze data, and 4) interpret results.	Data can go in any category on a graph. The category with the greatest quantity is the “winner”. Ignore titles and labels.