7th grade Diversity of Life

Course Description

Life has existed on Earth for a very, very long tome, more than 3.5 billion years, in fact. Over the millenia, an amazing variety of life has evolved. From humble single-celled beginnings in water to incredibly complex and large multicellular organisms that exist in the widest range of habitats imaginable, the diversity of life that currently exists boggles the mind. 
 
Our unit, Diversity of Life, is broken up into 8 investigations with multiple parts and focus questions. 
 
This course supports the following principles set forth in A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas. 
 
Science and Engineering Practices
1. Asking questions and defining problems
2. Developing and using models
3. Planning and carrying out investigations
4. Analyzing and interpreting data
5. Using mathematics and computational thinking 
6. Constructing explanations
7. Engaging in argument from evidence
8. Obtaining, evaluating, and communicating information 
 
Crosscutting Concepts
- Patterns
- Cause and effect: Mechanism and explanation
- Scale, proportion, and quantity
- Systems and system models
- Energy and matter: Flows, cycles, and conservation 
- Structure and function
- Stability and change 
 

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