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Published byHorace Reed Modified over 9 years ago
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Second Grade Brenda Rone, Susan Gentry, and Bridgett Niedringhaus Hazelwood School District
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This lesson is designed to reinforce: State Science Standard 3 III Matter and Energy Properties, Characteristics, and Structures of Matter A. Physical Properties are used to identify objects. B. Matter has physical properties that can change. C. Substances/mixtures can exist in different concentrations. D. Materials can be used for a variety of purposes.
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Teacher Page 4We suggest that students keep a journal. 4It is critical for students to use writing skills to explain answers. When you see this symbol students should use their journals.
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C. Substances/Mixtures Concentrations Activity 1
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m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m m&mm&m Which color m & m has the highest concentration? Click for clue More of green Can you explain why? Click for answer
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Which glass has the highest concentration of color? Click for answer ABC
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Draw 12 marbles. Color them orange, green, and blue. Make the greatest concentration blue and the least concentration green.
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Draw this graph to show your concentrations. 98765432109876543210 greenblueorange color of marbles number of marbles Color ConcentrationColor Concentration End
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