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  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

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

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

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.  using-an-array using-an-array

#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

#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? 8ft48 square ft ?

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