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 Microsoft Word - 06.029.0010.doc
properties (e.g., by size or by substance: rocks and sand, iron filings and sand, salt and sand); (e) grade 4 performance standards: (i) know that changes to matter may be chemical or physical, and when two or more substances are combined, a new substance may be formed with pr...
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properties (e.g., by size or by substance: rocks and sand, iron filings and sand, salt and sand); (e) grade 4 performance standards: (i) know that changes to matter may be chemical or physical, and when two or more substances are combined, a new substance may be formed with properties that are different from those of the original substances (e.g., white glue and borax, cornstarch and water, vinegar and baking soda
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http://www.nmcpr.state.nm.us/NMAC/parts/title06/06.029.0010.pdf#page=3
www.nmcpr.state.nm.us/NMAC/parts/title06/06.029.0010.pdf#page=3
properties (e.g., by size or by substance: rocks and <span class="highlight">sand</span>, iron filings and <span class="highlight">sand</span>, salt and <span class="highlight">sand</span>); (e) grade 4 performance standards: (i) know that changes to matter may be chemical or physical, and when two or more substances are combined, a new substance may be formed with properties that are different from those of the original substances (e.g., white glue and borax, cornstarch and water, vinegar and baking soda
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http://www.nmcpr.state.nm.us/NMAC/parts/title06/06.029.0010.pdf#page=7
www.nmcpr.state.nm.us/NMAC/parts/title06/06.029.0010.pdf#page=7
arctic, rain forest); (c) grade 2 performance standards: (i) know that rocks have different shapes and sizes (e.g., boulders, pebbles, <span class="highlight">sand</span>) and that smaller rocks result from the breaking and weathering of larger rocks; (ii) understand that rocks are made of materials with distinct properties; (iii) know that soil is made up of weathered rock
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