Module Overview
High-level introduction to scaling strategies (rollups, sidechains), gas optimization techniques, and tradeoffs between cost, throughput, and security. Practical tips for minimizing deployment costs in student projects.
Learning Objectives
- Explain tradeoffs between Layer 1 and Layer 2 choices and basic gas optimization techniques.
- Apply simple optimizations in smart contract code to reduce gas usage.
- Choose an appropriate testnet or Layer 2 for a small demo deployment.
Lesson-by-Lesson Breakdown
1
Why scaling matters: costs and UX.
2
Overview of rollups and sidechains at a high level.
3
Simple gas optimization patterns and storage considerations.
4
Choosing the right testnet/L2 for demos.
5
Verifying cost improvements via simple measurements.
Hands-on Activities & Deliverables
Activities
Optimize a contract function to reduce gas and measure the savings; document the changes.
📦 Deliverable
Optimization report showing before/after gas measurements.
Required Tools & Readings
Gas measurement guides and L2 overviews.
Assessment & Rubric
- Gas reduction effectiveness50%
- Explanation & correctness of changes30%
- Measurement transparency20%
Prerequisites
Modules 3–5.
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Parent-Friendly Value
Keeps demo costs low and improves real usability for student projects.