PS5-U5 L2: What are sieving and dissolving?
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English
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5th Grade
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Easy
Patricia Reyes
Used 1+ times
FREE Resource
8 Slides • 8 Questions
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Date: April 2nd, 2025
Session: 😁🤪
Purpose: distinguish between pure substances (elements and compounds) and mixtures (homogeneous and heterogeneous) by identifying their characteristics and providing real-world examples.
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Instruction:
Develop the Wordbox in your notebook.
Title: Wordbox (SB page 55)
Copy words and definitions given in the following wordwall.
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SB Page 55
Read the information about Pure Subtances.
Read the information about Mixtures
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Categorize
Definition: Matter with a fixed chemical composition
Types: Includes elements and compounds.
Separation: Cannot be separated by physical means.
Examples: Oxygen (O₂), Gold (Au), Pure water (H₂O), Salt (NaCl)
Properties: Has specific physical and chemical properties (e.g., melting/boiling point)
Definition: Combination of two or more pure substances
Types: Can be homogeneous or heterogeneous.
Separation: Can be separated by physical or chemical processes.
Examples: Air, Salad, Saltwater, Oil and Water mixture
Properties: Properties vary depending on the proportion of components
Based on the information read about Pure substances and Mixtures. Classify the following facts. Then, Write this chart in your notebook.
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SB Page 55
Exercises 1 and 2.
Complete these tasks by playing the following exercises.
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