Teacher Notes
> Introduction (15 minutes)
> Threatened, Endangered and Extinct (15 minutes)
> Endangered Animals Research (1 hour)
> Endangered Birds (30 minutes)
> Helping Our Endangered Birds (45 minutes)
> Resources About Endangered Birds (45 minutes)
> Your Challenge: Design a Nest Box (1 hour)
> Building a Nest Box (30 minutes)
> Identify Constraints (1 hour)
> Identify Criteria (15 minutes)
> Select an Approach and Develop Your Design (2 hours)
> Evaluate Your Nest Box (20 minutes)
> Communicate Your Design (1 hour)
