Lesson 15
Is a Smartphone Smart Enough to Go to the Moon?
Lesson Narrative
In this culminating lesson, students use scientific notation as a tool for making comparisons. Students compare old hardware to new hardware using various digital media as a form of measurement. For example, students compare floppy drives to modern technology by measuring how many floppy drives it would take to store a high-definition film. Students must identify the essential features of the questions and reason qualitatively and abstractly in order to answer them in context (MP4, MP2).
Teacher Notes for IM 6–8 Math Accelerated
This lesson is optional.
Learning Goals
Teacher Facing
- Use scientific notation to compare quantities in context, and describe (orally) how using scientific notation helps with making comparisons between very large and very small quantities.
Student Facing
Let’s compare digital media and computer hardware using scientific notation.
Required Materials
Required Preparation
Print the Old Hardware, New Hardware blackline master. Prepare 1 copy for every 2 students.
Learning Targets
Student Facing
- I can use scientific notation to compare different amounts and answer questions about real-world situations.