According to the Common Core Standards, in Grade 4, instructional time should focus on three critical areas: (1) developing understanding and fluency with multi-digit multiplication, and developing understanding of dividing to find quotients involving multi-digit dividends; (2) developing an understanding of fraction equivalence, addition and subtraction of fractions with like denominators, and multiplication of fractions by whole numbers; (3) understanding that geometric figures can be analyzed and classified based on their properties, such as having parallel sides, perpendicular sides, particular angle measures, and symmetry.
If you know a particular Common Core Domain that you'd like to practice, you can drill down to it here.
This is a listing of all our 4th Grade Online Math Videos. Newest videos are on top!
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Subtracting Fractions Introduction to subtracting fractions (6:09) |
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Multiplying Fractions Introduction to multiplying fractions (5:33) |
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What percent is it? Determine the percent given the part and the whole (5:22) |
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Khan - Acute Right and Obtuse Angles Learn about angle types with Sal (5:32) |
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Khan - Application problems involving units of weight Convert weight to tons with Sal in this practice problem (7:08) |
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Khan - Angles (part 2) More on complementary and supplementary angles with Sal (9:04) |
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Khan - Adding fractions with different signs Use the number line to add fractions with different signs (6:22) |
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Khan - Converting fractions to decimals Work through a problem converting fractions to decimals (9:23) |
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Khan - Finding Factors of a Number Find factor pairs working with Sal (9:53) |
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Khan - Multiplication 10, 11, 12 Times Tables Walk through the 10, 11, and 12 times tables with Sal (12:11) |
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Khan - Fraction Equivalence Determine if the two fractions are equivalent (2:30) |
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Khan - Fraction Equivalence 2 Determine if one fraction is >, <, or = to the another (7:08) |
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Khan - Intro to Fraction Equivalence Walk through a visual depiction of fraction equivalence (5:50) |
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Khan - Fractions in Lowest Terms Work with Sal to reduce a fraction to lowest terms (5:42) |
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