CHAPTER 12: Relative sizes of measurement
In Chapter 12 students will:
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Chapter 12 videos:
Lesson 12.1 Measurement Benchmarks (CC.4.MD.1)^ Lesson 12.2 Customary Units of Length (CC.4.MD.1)^ Lesson 12.3 Customary Units of Weight (CC.4.MD.1)^ Lesson 12.4 Customary Units of Volume (CC.4.MD.1)^ Lesson 12.5 Line Plots (CC.4.MD.4)^ Lesson 12.6 Metric Units of Length (CC.4.MD.1)^ Lesson 12.7 Metric Units of Mass and Volume (CC.4.MD.1,2)^ Lesson 12.8 Units of Time (CC.4.MD.1)^ Lesson 12.9 Elapsed Time (CC.4.MD.2)^ Lesson 12.10 Mixed Measures (CC.4.MD.2)^ Lesson 12.11 Patterns in Measurement Units (CC.4.MD.1)^ |
Vocabulary:
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Chapter 12 Standards: Measurement and Data (4.MD)
Measurement and Data: Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. 1. Know relative sizes of measurement units within one system of units including km, m, cm; kg g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column table.(CC.4.MD.1) 2. Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals, and problems that require expressing measurements given in a larger unit in terms of a smaller unit. Represent measurement quantities using diagrams such as number line diagrams that feature a measurement scale. (CC.4.MD.2) Represent and interpret data. 4. Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Solve problems involving addition and subtraction of fractions by using information presented in line plots.(CC.4.MD.4) Extra links |
chapter 11: Angles
In Chapter 11 students will:
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Chapter 11 videos:
Lesson 11.1 Angles and Fractional Parts of a Circle (CC.4.MD.5a)^ Lesson 11.2 Degrees (CC.4.MD.5a; CC.4.MD.5b)* Lesson 11.3 Measure and Draw Angles (CC.4.MD.6)^ Lesson 11.4 Join and Separate Angles (CC.4.MD.7)* Lesson 11.5 Unknown Angle Measures (CC.4.MD.7)^ *created by Jessica Littlefield -North Park Elementary ^created by Holly Stuart -North Park Elementary |
Vocabulary:
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Chapter 11 Standards: Measurement and Data (4.MD)
Geometric Measurement: Understand concepts of angle and measure angles. Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement. 5a. 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 a circle is called a "one-degree angle," and can be used to measure angles. (CC.4.MD.5) 5b. an angle that turns through n one-degree angles is said to have an angle measurement of n degrees. (CC.4.MD.5) 6. Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure. (CC.4.MD.6) 7. Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems e.g., by using an equation with a symbol for the unknown angle measure. (CC.4.MD.7) |
Chapter 10: Two Dimensional figures
In Chapter 10 students will:
Divisibility Rules: A number is divisible by these numbers if these rules apply: 2 – the number is even 3 - the sum of the digits is divisible by 3 5 – the number ends with a 0 or 5 6 - the number is even and divisible by 3 9 – the sum of the digits is divisible by 9 Vocabulary:
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Chapter 10 videos:
Lesson 10.1 Lines, Rays, and Angles (CC.4.G.1)* Lesson 10.2 Classify Triangles (CC.4.G.2)* Lesson 10.3 Parallel and Perpendicular Lines (CC.4.G.1)* Lesson 10.4 Classify Quadrilaterals (CC.4.G.2)* Lesson 10.5 Line Symmetry (CC.4.G.3)* Lesson 10.6 Find and Draw Lines of Symmetry (CC.4.G.3)^ Lesson 10.7 Problem Solving-Shape Patterns (CC.4.OA.5)^ ^created by Holly Stuart - North Park Elementary *created by Alden Jack - North Park Elementary Chapter 10 Standards: Geometry (4.G)
Draw and identify lines and angles, and classify shapes by properties of their lines and angles. (CC.4.G) 1. Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures. (CC.4.G.1) 2. Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles. (CC.4.G.2) 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. (CC.4.G.3) Operations and Algebraic Thinking (4.OA) Generate and analyze patterns. 5. Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself. For example, given the rule "Add 3" and the starting number 1, generate terms in the resulting sequence and observe that the terms appear to alternate between odd and even numbers. Explain informally why the numbers will continue to alternate in this way. (CC.4.OA.5) g. |