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3 rd Grade Math Standards-Measurements and Data

3 rd Grade Math Standards-Measurements and Data. Solve Problems Involving Measurement and Estimation. COMMON CORE: 3.MD.1 : Reading the exact minute on a clock S olving elapsed time word problems to the nearest hour Solving elapsed time word problems to the nearest five minutes

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3 rd Grade Math Standards-Measurements and Data

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  1. 3rd Grade Math Standards-Measurements and Data

  2. Solve Problems Involving Measurement and Estimation COMMON CORE: 3.MD.1 : • Reading the exact minute on a clock • Solving elapsed time word problems to the nearest hour • Solving elapsed time word problems to the nearest five minutes • Solving elapsed time word problems to the nearest minute • Solving elapsed time word problems using a t-chart COMMON CORE: 3.MD.1: • Identifying the start time, change of time, and end time in real-world elapsed time problems • Solving elapsed time word problems to the nearest hour • Solving elapsed time word problems to the nearest five minutes • Solving elapsed time word problems to the nearest minute • Solving elapsed time word problems using a t-chart COMMON CORE: 3.MD.2 : • Understand volume and how volume is measured • Estimate volume in liters • Estimate volume in liters • Understand mass and how mass is measured • Estimate mass in grams • Estimate mass in kilograms using benchmarks • Measure mass in grams • Measure mass in kilograms

  3. Solve Problems Involving Measurement and Estimation Continued… COMMON CORE: 3.MD.2 • Solve word problems about mass by adding and subtracting on a number line • Solve word problems about volume by adding and subtracting on a number line • Solve multiplication and division word problems about mass by drawing pictures • Solve multiplication and division word problems about volume by drawing pictures Represent and Interpret Data COMMON CORE: 3.MD.3: • Draw bars on a graph • Label and title a graph • Title and label graphs by looking at data collected • Determine scale increments • Determine an appropriate key for a picture graph COMMON CORE: 3.MD.3 • Identify questions that can be answered using graphs • Answer one-step questions about a bar graph by drawing • Answer one-step questions about a picture graph using a t-chart • Answer two-step story problems about a bar graph by drawing • Answer two-step questions about a picture graph using a t-chart

  4. Represent and Interpret Data COMMON CORE: 3.MD.4 • Creating and reading a ruler to measure objects to the nearest quarter inch • Measure an object to the nearest quarter inch using a ruler • Display data in fractional amounts by creating a line plot • Collect and show data on a line plot • Interpret data on a line plot Geometric Measurement :Understand Concepts of Area and Relate Area to Multiplication and to Addition COMMON CORE: 3.MD.5A • Cover the area of a shape using square units COMMON CORE: 3.MD.5B • Find the area of a shape using square units COMMON CORE: 3.MD.5B • Use equal square units to find the area • Use grid paper to find the area

  5. Geometric Measurement :Understand Concepts of Area and Relate Area to Multiplication and to Addition Continued… COMMON CORE: 3.MD.6 • Find the area of a square or rectangle by counting unit squares • Determine which unit of measurement to use to find the area • Find the area of a polygon using a key • Find the area of a shape using a key to find the unit of measure COMMON CORE: 3.MD.7A • Find the area of a rectangle using an array Find the area of a rectangle by multiplying side lengths COMMON CORE: 3.MD.7B • Find missing side lengths by drawing arrays COMMON CORE: 3.MD.7B | BY: JOANNA VASTOLA • Given the area, find missing side lengths of a rectangle • In this lesson, you will learn how to find the side length of a rectangle by drawing an array when the area is known. • https://learnzillion.com/lessons/2509-find-the-area-of-a-rectangle-using-an-array

  6. Practice Problems #1) #2) Nate bought a rug that is 6 feet long and 3 feet wide. How much area will the rug cover on the floor? 6ft 3ft

  7. Practice Problems Continued… #3) Make arrays to find the rectangles that have an area of 10 square feet. #4)The third graders are painting 1 foot wide stripes on the cafeteria wall. The wall is 8 feet tall. The wall is 48 square feet. How many columns will there be? ? 8ft 48 square ft

  8. Geometric Measurement: Recognize Perimeter COMMON CORE: 3.MD.8 • Find the perimeter of a polygon • Find the perimeter of a square or rectangle by adding side lengths • Find the perimeter of a polygon in real world problems • Find perimeter with missing side lengths • Find the perimeter of a polygon with more than 4 sides • Use a chart to understand how rectangles can have the same perimeter with different areas • Use a chart to understand how rectangles can have the same area with different perimeters

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