Digital vs. Analog Signals
Students compare how information is transmitted using digital and analog signals, and the advantages of each.
Key Questions
- Compare the advantages and disadvantages of digital and analog signals.
- Explain how a cell phone uses signals to communicate.
- Predict how signal interference might affect different types of communication.
Ontario Curriculum Expectations
Suggested Methodologies
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Planning templates for Science
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerThematic Unit
Organize a multi-week unit around a central theme or essential question that cuts across topics, texts, and disciplines, helping students see connections and build deeper understanding.
rubricSingle-Point Rubric
Build a single-point rubric that defines only the "meets standard" level, leaving space for teachers to document what exceeded and what fell short. Simple to create, easy for students to understand.
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