Lesson Plan

Grades 9-12

Double Trouble

This lesson plan must be purchased as part of a lesson packet or as part of a full curriculum that is available in our store.

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Several class periods (Part 1); 30 minutes (Part 2); 15 minutes (Part 3)

SUBJECTS: Math, Science

TOPICS: Doubling Time, Exponential Growth, Math - Population Growth Curves

Resource Overview

Students observe and collect data on the exponential growth of yeast cultures in both a lab experiment and under a microscope, graphing their findings and comparing their results with human population growth.

Students will be able to:
  • Set-up and conduct a lab experiment on the growth of yeast cultures, making observations and recording data.
  • Draw and interpret population J-curve and S-curve graphs.
  • Identify limiting factors for populations of living organisms.
  • Analyze the growth of a yeast colony as a model for human population growth.
Teen uses microscope to view growth of yeast cultures in a classroom science lab

Features of This Resource

  • Students practice lab preparation and experiment management
  • Students must synthesize and write about experiment findings
  • Opportunity for students to transferring knowledge and skills to new topics

How Do I Get This Lesson Plan?

This lesson plan must be purchased as part of a lesson packet or as part of a full curriculum that is available in our store.

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