Struggle Prompt #1:
How many times taller is the Russian Mammoth sunflower than the Pacino sunflower?
Use a model of your choice to justify your answer.
Struggle Prompt #2:
How many times taller is the Russian Mammoth sunflower than the Pacino sunflower?
What fraction of the Russian Mammoth’s height is the height of the acino?
Use a model of your choice to justify your answer.
Consolidation Prompt #1
Consolidation Prompt #1: Reveal Video
Consolidation Prompt #2
Consolidation Prompt #2: Reveal Video
Consolidation Prompt #3
Consolidation Prompt #3: Reveal Video
Consolidation Prompt #4
The ratio that we explored today is a multiplicative comparison. Share another example of this type of ratio. Describe the context and represent the ratio using the appropriate units.
Download Printable PDF Handout
You might choose to simply open the editable/printable handout to display via your projector/TV, upload to your LMS and/or print for students to have a physical copy.











