| STRANDS EMPHASIZED
Physical science Earth science Life science Engineering
By the end of grade 1, students understand materials come in different forms (solids, liquids, and gases); plants and animals meet their needs in different ways; and weather can be observed, measured, and described. They record observations, collect data, and explain their thinking using pictures, numbers, bar graphs, and written statements. They describe two positions of an object (e.g., above and next to), refine their observations when discrepancies exist, and draw pictures that portray some features of the object. |
| “Air and Weather,” FOSS Full Option Science System, Delta Education, 2009.
“Solids and Liquids,” FOSS Full Option Science System, Delta Education, 2009.
“Plant and Animals,” FOSS Full Option Science System, Delta Education, 2009.
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