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This lesson plan offers a series of engaging math problems designed for third-grade students. It focuses on important concepts such as calculating area, performing division with real-life applications, and budgeting during travel. The problems encourage problem-solving through practical scenarios, such as determining the area of a garden after doubling its dimensions, distributing Thanksgiving pies on shelves, and managing a budget while on a trip. The lesson also includes place value practice and addition/subtraction challenges to enhance students' overall math skills.
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Warm Up • The grid below shows a garden. The area of the garden is 12 square units. If the length and the width of the garden are doubled, what would the NEW area be? • 2. The Pilgrim Bakery prepared 214 pies to sale for Thanksgiving. If the pies are displayed equally on 5 shelves, ABOUT how many pies will be on each shelf? • 1,000 • 300 • 40 • 50 3. The chart shows how many feathers each turkey has. How many feathers would 16 turkeys have? 4. Daniel wrote down the number of Turkeys he saw. Then he multiplied the number by 4 and added 8 to the product. The result was 32. How many Turkeys did Daniel See?
Ten-Minute Math • Practicing Place value • I will read a number out loud. You must write the number down correctly in standard and word form. • What is 40 more than this number? • What is 400 more than this number? • What is 10 less than this number?
Today’s Math Lesson Have you ever been on a road trip before?
How many miles from…. • Boston, MA to Orlando, FL --- 1, 300 miles • Orlando, FL to Denver, CO --- 1, 842 miles • Nashville, TN to Dallas, TX --- 664 miles • Dallas, TX to Los Angeles, CA --- 1, 343 miles • Denver, CO to Seattle, WA --- 1, 332 miles • Minneapolis, MN to Denver CO --- 915 miles • ------------------------------------------------------------------------------- • You want to travel from Boston to Orlando and then to Denver. How many miles will your trip be? • Your next trip is from Nashville to Dallas to LA. What is your total distance? • Write your own trip question and solve.
Sometimes when you go on a trip, you might create a budget for how much money you will spend… Joaquin has budgeted $45 a day for food and gifts. He spent $23.78 on food, and $17.96 on souvenirs on the first day of his trip. How much money did spend? Did he stay within his budget?
Addition & Subtraction Practice 1. What was the total attendance of the science fair and the rock concert? 2. Which event had more people in attendance, the homecoming dance or the swim meet? How many more? 3. Which 3 events had the highest attendance? 4. What was the total attendance at those 3 events?
Closure • How did you solve these problems? • What strategies do you feel most comfortable with for addition/subtraction?