Ninth Grade Lesson Plans (Page 5)

Lesson Plan Grade: 8th-12th

In this lesson your students will design their own 3D objects that exhibit "anomalous mirror symmetry"—that is, their reflections appear flipped left to right when you put them in front of a mirror. Students will start by defining the outline of a 2D shape using functions. They will then use MATLAB or Python code to convert the 2D shape into a 3D curve that replicates the outline of the 2D shape when viewed from a certain angle. Finally, they will convert the 3D curve into a solid 3D… Read more

E-factor: Environmental Impact Factor for Chemical Reactions

Lesson Plan Grade: 6th-12th

1

2

3

4

5

4 reviews

In this lesson, students will do a simple exercise with M&Ms to understand what environmental impact factor (E-factor) is, how it applies to chemical processes, and how waste from chemical reactions can be reduced by applying the principles of green chemistry. Learning Objectives Students will: Understand strategies for reducing waste Perform an exercise which has them practice E-factor Relate the exercise to chemical processes NGSS Alignment MS-PS1-3. Gather and make… Read more

Engineering Digital Biodegraders for Biological Cleanup

Lesson Plan Grade: 9th-12th

1

2

3

4

5

1 review

A hypothetical scenario is introduced in which the class is asked to apply their understanding of the forces that drive natural selection to prepare a proposal along with an environmental consulting company to help clean up an area near their school that is contaminated with trichloroethylene (TCE). Students use the Avida-ED software application to test hypotheses for evolving (engineering) a strain of bacteria that can biodegrade TCE, resulting in a non-hazardous cleanup… Read more

Engineering Silver Nanoparticles

Lesson Plan Grade: 9th-12th

Engineering silver nanoparticles for use in water filters has shown promising results in keeping water free of disinfection byproducts that arise after chlorination. In this activity, the students do individual research to learn about nanotechnology and silver nanoparticles, and how silver nanoparticles can be used in water treatment. Students choose a plant of their choice (from home, school, or from the teacher) to use as an agent to reduce silver nitrate into silver… Read more

Evolution of Digital Organisms

Lesson Plan Grade: 9th-12th

Students are introduced to the concepts of digital organisms and digital evolution. They learn about the research that digital evolution software makes possible, and compare and contrast it with biological evolution.Engineering Connection Computer scientists and engineers work together to create software and hardware to model complex systems and create new technologies. The digital evolution software, Avida, was created by a group of computer scientists and software… Read more

Exploring Our Growing Need for Water

Lesson Plan Grade: 6th-10th

© 2015 California Academy of Sciences In this two-day lesson, students will be introduced to several water sustainability issues, including access to clean freshwater, groundwater depletion, agricultural water use, and water waste. Read more

Exploring the Impacts of Feeding the World

Lesson Plan Grade: 6th-10th

1

2

3

4

5

3 reviews

© 2015 California Academy of Sciences In this two-day lesson, students will be introduced to several issues related to the social, economic, and environmental impacts of our current food system, including food waste, food deserts, agricultural land use, and the environmental impacts of diet choices. Read more

NGSS Performance Expectations:

MS-ESS3-4. Construct an argument supported by evidence for how increases in human population and per-capita consumption of natural resources impact Earth's systems.

Greywater Gadgetry

Lesson Plan Grade: 6th-12th

Create a two-part system for filtering greywater. Teams will focus on communication and systems engineering as they build separate components to filter solid and liquid waste and then combine them into one device. Learning Objectives Students will: Consider the potential effects of drought and how greywater could be part of the solution. Design a system for filtering out solid waste or liquid waste. Consider effective communication strategies with their team. Collaborate on their design… Read more

How Big is Big? Understanding Scale in Nature

Lesson Plan Grade: 6th-12th

1

2

3

4

5

1 review

"He's too tiny to measure up."© 2006 Patty O'Hearn Kickham Some organisms, like whales and redwood trees, are so large that it's hard for us to picture just how big they are! In this lesson, students practice mathematics and computational thinking to create scale models of themselves, and then apply these skills to create models of other large organisms. This activity works best when stretched out… Read more

How R Naught (R₀) Shapes an Epidemic

Lesson Plan Grade: 6th-12th

1

2

3

4

5

1 review

What is R naught (R₀), what factors influence it, and how does it shape the infection curves of an epidemic? Students will explore these questions and more in this lesson plan. They will then use SimPandemic, a free online tool, to model what a COVID-19 outbreak looks like in communities with different R₀ values. Remote learning adaptation: This lesson plan can be conducted remotely. Students can work independently on the Explore section of the lesson plan using the Student… Read more

NGSS Performance Expectations:

MS-LS2-4. Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations.
HS-LS2-8. Evaluate evidence for the role of group behavior on individual and species' chances to survive and reproduce.

Ninth Grade Lesson Plans (70 results)

Explore Our Science Videos