MATH: MA.4.NSO.2.2 MA.4.AR.1.1 MA.4.NSO.2.3 MA.4.NSO.1.4 MA.4.NSO.2.5
- Multiply two whole numbers, up to three digits by up to two digits, with procedural reliability.
- Solve real world problems involving multiplication and division of whole numbers including problems in which remainders must be interpreted within the context.
- Multiply two whole numbers, each up to two digits, including using a standard algorithm with procedural fluency.
- Round whole numbers from 0 to 10,000 to the nearest 10,100, or 1,000.
- Explore the multiplication and division of multi-digit whole numbers using estimation, rounding, and place value.
SCIENCE: SC.4.E.6.2 SC.4.E.6.4
- Identify the physical properties of common earth-forming minerals, including hardness, color, luster, cleavage, and streak color; and recognize the role of minerals in the formation of rocks.
- Describe the basic differences between physical weathering (breaking down of rock by wind, water, ice, temperature change, and plants) and erosion (movement of rock by gravity, wind, water, and ice).
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- Use area models and partial products to multiply.
- Use the Distributive Property to multiply.
- Use place value to multiply.
- Multiply three-digit numbers by two-digit numbers.
- Identify the physical properties of common earth-forming minerals.
- Investigate and record the physical properties of minerals using technology and tools when appropriate (glass plates, streak plates)
- Explain that investigations of minerals do not always follow the scientific method but do involve the use of observations and evidence.
- Compare observations made by classmates explaining any differences in data.
- Compare minerals based on physical properties.
- Explain the role of minerals (clay, quartz, feldspar, calcite, talc, pyrite, graphite, and mica) and their importance in rock formation (e.g. 2 or more minerals make up a rock)
- Observe and record evidence of weathering in nature.
- Describe causes of physical weathering.
- Use a model to investigate the processes of physical weathering and erosion.
- Discuss cause and effect relationships for erosion and weathering.
- Provide examples of how physical weathering and the erosion processes change Earth’s surface (constructive and destructive).
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