Science

SNC1W – Science is an engaging and interdisciplinary course that introduces students to the foundational principles of biology, chemistry, physics, and Earth and space science. Designed to build scientific literacy and curiosity, this course helps students understand how science is deeply connected to the world around them—from the ecosystems we depend on to the electricity powering our homes.

Through inquiry-based learning, experimentation, and critical analysis, students develop the skills to observe, question, and investigate scientific phenomena. The course emphasizes hands-on exploration, collaborative projects, and real-world applications, encouraging students to think creatively and ethically about scientific problems. By learning to interpret data, conduct safe and effective experiments, and communicate their findings, students become confident science learners prepared for more advanced studies in the sciences and beyond.

Whether students are pursuing future careers in healthcare, engineering, environmental studies, or simply building a solid academic foundation, SNC1W lays the groundwork for success by cultivating problem-solving abilities, digital literacy, and a global perspective on science and innovation.

Unit 1: Biology – Sustainable Ecosystems
Students investigate the interactions within ecosystems and explore the importance of biodiversity and sustainability.
Lessons include:

• Introduction to Ecology and Ecosystems
• Food Chains, Webs, and Energy Flow
• Human Impact and Environmental Issues
• Stewardship and Sustainable Practices
• Biodiversity in Action

Unit 2: Chemistry – Properties of Matter
This unit focuses on the characteristics of matter, changes of state, and classification of substances.
Lessons include:

• Introduction to Matter
• States and Properties of Matter
• Elements, Compounds, and Mixtures
• Physical vs. Chemical Changes
• Investigating Everyday Chemicals

Unit 3: Physics – Principles of Electricity
Students explore electrical circuits, safety, and the role of electricity in modern life. Lessons include:
Lessons include:

• Static and Current Electricity
• Series and Parallel Circuits
• Voltage, Current, and Resistance
• Electricity in the Home
• Safety and Conservation

Unit 4: Earth and Space Science – Climate Change
This unit addresses the science of climate systems and the evidence for and effects of climate change.
Lessons include:

• Earth’s Climate System
• The Greenhouse Effect
• Causes and Effects of Climate Change
• Climate Solutions and Innovation
• Taking Action Locally and Globally

Assessment in SNC1W emphasizes scientific inquiry, lab work, and real-world application:

• 70% of the final grade is based on course work and lab activities. This includes interactive experiments, concept applications, and unit assignments.
• 30% of the final grade is based on final evaluations:
  • 10% Culminating investigation or STEM project
  • 20% Final written exam assessing conceptual understanding and scientific literacy

All evaluations align with Ontario curriculum expectations and encourage students to think critically and ethically about science and its role in society.