Living vs. Non-Living: Observable Traits
Students will differentiate between living and non-living things by observing their characteristics and behaviors through hands-on exploration.
Key Questions
- Differentiate between living and non-living objects based on observable traits.
- Analyze why a toy car is considered non-living while a worm is living.
- Predict what would happen if a living thing could not meet its basic needs.
Ontario Curriculum Expectations
About This Topic
This topic introduces Grade 1 students to the fundamental requirements for life, focusing on how plants and animals need air, water, food, and light to survive. In the Ontario Science curriculum, this serves as the foundation for understanding biodiversity and the interconnectedness of living things. Students explore their local environments to see these needs in action, often connecting with Indigenous perspectives that view all living things as relatives with specific roles and needs within a shared ecosystem.
Understanding these needs helps students develop empathy for other living beings and a sense of responsibility for the environment. By observing local flora and fauna, students begin to recognize that while specific needs might look different (such as a fish needing oxygen from water versus a squirrel from the air), the underlying requirements remain consistent. This topic comes alive when students can physically model these needs through role play or collaborative care for a classroom garden.
Active Learning Ideas
Role Play: The Needs Web
Students take on roles as specific local animals or plants and must 'find' their needs (represented by colored cards) hidden around the room. They then use yarn to connect themselves to the sources of their needs to visualize how a habitat supports life.
Think-Pair-Share: Is it Alive?
Show students images of a rock, a toy robot, and a seedling. In pairs, students discuss which ones are alive based on a checklist of needs, then share their reasoning with the class to build a shared definition of living things.
Inquiry Circle: The Thirsty Plant
Small groups set up an experiment with two identical plants, giving one water and the other none. Students predict the outcome and work together to record daily observations using drawings to see the impact of missing needs.
Watch Out for These Misconceptions
Common MisconceptionPlants get their food from the soil.
What to Teach Instead
Many students believe soil is 'plant food' like human food. Active modeling of photosynthesis (even at a basic level) helps students see that plants use sunlight and air to make their own food, while soil provides nutrients and water.
Common MisconceptionAll animals eat the same things.
What to Teach Instead
Suggested Methodologies
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Frequently Asked Questions
How do I include Indigenous perspectives in this unit?
What are the best hands-on strategies for teaching needs of living things?
How can I differentiate this for English Language Learners?
What local Ontario animals should we focus on?
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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