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NY-4.G.Geometry
Geometry
Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
NY-4.G.1. Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
NY-4.G.3. Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
Quiz, Flash Cards, Worksheet, Game & Study GuideSymmetry
NY-4.MD.Measurement & Data
Measurement & Data
Geometric measurement: understand concepts of angle and measure angles.
NY-4.MD.5. Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement.
Quiz, Flash Cards, Worksheet, Game & Study GuideAngles
Quiz, Flash Cards, Worksheet, Game & Study GuideLines and Angles
NY-4.MD.5a. Recognize an angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of
Quiz, Flash Cards, Worksheet, Game & Study GuideRegrouping
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
NY-4.NBT.5. Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular ar
Quiz, Flash Cards, Worksheet, Game & Study GuideMultiplication
Quiz, Flash Cards, Worksheet, Game & Study GuideMultiplication
Quiz, Flash Cards, Worksheet, Game & Study GuideMultiplication
Quiz, Flash Cards, Worksheet, Game & Study GuideOdd/Even
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
NY-4.NBT.6. Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the
NY-4.NBT.2b. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Quiz, Flash Cards, Worksheet, Game & Study GuideAdding Fractions
Quiz, Flash Cards, Worksheet, Game & Study GuideNumber Line
NY-4.NF.3b. Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions.
Understand decimal notation for fractions, and compare decimal fractions.
NY-4.NF.5. Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.
NY-4.NF.7. Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions.
Extend understanding of fraction equivalence and ordering.
NY-4.NF.1. Explain why a fraction a/b is equivalent to a fraction (ݑ װݑ)/(۰ݑ σ װݑ) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to reco
NY-4.NF.2. Compare two fractions with different numerators and different denominators. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusi
NY-4.OA.4. Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given
Quiz, Flash Cards, Worksheet, Game & Study GuideCommon Factors
Generate and analyze patterns.
NY-4.OA.5. Generate a number or shape pattern that follows a given rule. Identify and informally explain apparent features of the pattern that were not explicit in the rule itself.
Quiz, Flash Cards, Worksheet, Game & Study GuidePatterns
Quiz, Flash Cards, Worksheet, Game & Study GuidePatterns
Quiz, Flash Cards, Worksheet, Game & Study GuidePatterns
Use the four operations with whole numbers to solve problems.
NY-4.OA.1. Interpret a multiplication equation as a comparison. Represent verbal statements of multiplicative comparisons as multiplication equations.
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
NY-4.OA.2. Multiply or divide to solve word problems involving multiplicative comparison. Use drawings and equations with a symbol for the unknown number to represent the problem; distinguish multiplicative comparison from additive comparison.
Quiz, Flash Cards, Worksheet, Game & Study GuideProblem Solving
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
NY-4.OA.3. Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted.