• Four-square template sheets (or plain paper to fold)
• Colored pencils/markers
• Habitat reference materials with images
• Vocabulary cards with key terms
• Sample completed four-square for a different concept

Prepare template with four equal quadrants labeled: 'Definition' (top left), 'Characteristics' (top right), 'Examples' (bottom left), and 'Non-Examples' (bottom right). Create vocabulary cards for habitat types (forest, desert, ocean, etc.). Gather reference materials showing diverse habitats.

1. Introduce the concept of habitats and their importance to living things.
2. Model the four-square organizer using a familiar concept (e.g., mammals) to demonstrate how each quadrant works:
3. Definition: A clear, student-friendly definition of the term
4. Characteristics: Key features or attributes that define the concept
5. Examples: Specific instances that fit the definition
6. Non-Examples: Similar items that don't fit the definition
3. Assign each student or pair a specific habitat type (forest, desert, ocean, etc.).
4. Guided completion (15-20 minutes):
5. Definition: Students write a definition of their habitat in their own words
6. Characteristics: List 4-6 key features (climate, plants, geography, etc.)
7. Examples: Draw or list 2-3 specific examples (Amazon Rainforest, Sahara Desert)
8. Non-Examples: Note what is NOT their habitat type (contrasting features)
5. Encourage students to use color and simple drawings to enhance their organizer.
6. Partner sharing (5 minutes): Students explain their completed organizer to a partner with a different habitat type.
7. Gallery walk: Post completed organizers and have students tour the room, noting similarities and differences between habitats.
8. Extension: Create a class chart comparing how different animals are adapted to these habitats.

For struggling students, provide word banks and sentence frames for each quadrant. For English learners, allow use of native language alongside English and provide visual supports. For advanced students, add a fifth section for 'Connections to Other Habitats' or 'Human Impacts'.

Review completed organizers for accuracy of information in each quadrant. Listen to partner explanations for depth of understanding. Note misconceptions to address in follow-up lessons.