Overview

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Grade 7 Science students build understanding of matter and chemical change with 15 BC-aligned worksheets focused on measurements, models, and evidence-based explanations. Each printable activity supports clear learning progressions through physical and chemical changes, including conservation of mass and closed systems. 🧪

What’s Included

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• ✅ Grade 7 Science | Mass Measurements Worksheet | BC Aligned – Practice accurate measurements and connect data to change.
• ✅ Grade 7 Science | Material Selection Worksheet | BC Standards – Choose materials using properties tied to real-world needs.
• ✅ Grade 7 Science | Change Indicators Worksheet | BC Standards – Identify indicators that signal physical versus chemical change.
• ✅ Grade 7 Science | States Of Matter Worksheet | BC Standard – Reinforce how matter state relates to particle behavior.
• ✅ Grade 7 Science | Predicting Reactions Worksheet | BC Aligned – Use evidence from reactants to predict likely outcomes.
• ✅ Grade 7 Science | Reaction Types Worksheet | BC Aligned – Categorize reaction types and describe what changes.
• ✅ Grade 7 Science | Physical Properties Worksheet | BC-Aligned – Sort and explain properties without changing substance identity.
• ✅ Grade 7 Science | Physical Change Worksheet | BC-Aligned – Distinguish physical change from chemical change using observations.
• ✅ Grade 7 Science | Phase Changes Worksheet | BC Standards – Track phase changes and link them to particle models.
• ✅ Grade 7 Science | Particle Model Worksheet | BC Alignment – Represent matter with particle diagrams and explain patterns.
• ✅ Grade 7 Science | Mixtures and Purity Worksheet | BC Standards – Determine mixture versus pure substance and justify using evidence.
• ✅ Grade 7 Science | Energy and Change Worksheet | BC Standards – Explain how energy transfers relate to change in matter.
• ✅ Grade 7 Science | Conservation of Mass Worksheet | BC Aligned – Apply the conservation of mass principle to reaction data.
• ✅ Grade 7 Science | Closed Systems Worksheet | BC Standard – Interpret system boundaries and predict what happens in closed systems.
• ✅ Grade 7 Science | Chemical Properties Worksheet | BC Aligned – Use chemical properties to explain why new substances form.

Skills & Standards

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This unit supports BC framework expectations through crosscutting concepts such as systems and system models, cause and effect, and energy and matter interactions. Students engage with disciplinary core ideas including the structure and properties of matter and chemical reactions, using modeling to represent particles and systems. Worksheets emphasize analytical reasoning (predicting outcomes, sorting evidence, and justifying classifications) and evidence-based explanations using observations, measurements, and claim-evidence-reasoning.

Perfect For

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• Teachers seeking structured instruction
• Sub plans
• Homework or review
• Intervention or centers
• Assessment preparation

How to Use

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Use this matter and chemical change unit bundle across multi-day pacing by starting with baseline concepts (states of matter, physical properties, particle models), then moving to physical versus chemical change (indicators, phase changes, energy and change), and finishing with reaction reasoning and evidence (predicting reactions, reaction types, conservation of mass, and closed systems). Assign selected worksheets for small groups or stations, pairing one modeling task with one evidence/justification task per day to help students practice explanations. For sub plans, provide a simple rotation: students complete the worksheet, record a 2-sentence evidence statement, and check answers using a teacher key or class discussion.

Closing

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Download these 15 printable BC worksheets to support consistent instruction on matter and chemical change and strengthen student reasoning with data and models. ✅