Lesson 42 Learning Objectives:
Demonstrate an understanding of many-to-one correspondence
Compare pictographs in which the same data has been displayed using one-to-one and many-to-one correspondences
Create pictographs, including selecting the scale and justifying the choice
Reflect:
*Reflect in your math journal. Draw, create or write to share your thinking. See Lesson 42 plan for more reflection questions, real life anchoring, playful explorations and creative invitations.
When creating pictographs, Why does the scale we choose matter?
How can pictographs help people understand important information?
When you made your pictograph, what did it show clearly? What did it hide or simplify? How do numbers and pictures shape our sense of reality?
Math Talk:
Have a conversation about this image. Be curious. Be creative. Can you see in different ways?
What do you notice? How do you see? What story might this pictograph tell? What is missing? What makes sense? What doesn't make sense? How do you know?
