Grade 4 Math Lesson 4MD1 Part 1 Customary Length Day

Standard: 4MD1 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. For example, know that 1 ft is 12 times as long as 1 in. Express the length of a 4 ft snake as 48 in. Generate a conversion table for feet and inches listing the number pairs (1, 12), (2, 24), (3, 36), ...

Objective: I can show that I know the relative size of measurement units within one system of units (including km, m, cm; kg, g; lb, oz; l, ml; hr, min, sec). I can show the measurements in a larger unit in terms of smaller units and record these in a table.

Instructional learning video to support the objective: https://learnzillion.com/lesson_plans/5003-compare-and-convert-customary-units-of-length/ Practice Worksheet: Grade 4 EnVisions Topic 13 , Lesson 13-1 (2- pages to be printed and 1- page answer sheet) Measurement Conversion Chart –(print 1 page) Problem of the Day (POD)

Games to play online: https://www.sheppardsoftware.com/mathgames/measurement/measurement_mania_imperial.htm https://www.sheppardsoftware.com/mathgames/measurement/MeasurementInches.htm https://www.sheppardsoftware.com/mathgames/measurement/MeasurementYards.htm Other: Customary Length Conversion Game (print 1 page) Additional Online Resources: STMath.org Imagine Learning (via Clever)

Name Practice Tools Assessment Buddy Another Example! Convert 6 yards to inches. There are 12 inches in 1 foot, and there are 3 feet in 1 yard. 12 × 3 = 36 There are 36 inches in 1 yard. You need to find how many smaller units are in a 6 × 36 = 216 inches number of larger units. Then, y y multiply the number of larger Number Inches per units by the number of smaller of yards yard units in each larger unit. There are 216 inches in 6 yards.

Do You Understand? Do You Know How? 1. MP.8 Generalize Does it take more inches or feet to equal a given For 3–5, convert each unit. length? Explain. 3. 2 miles = yards

2 4. 4 yards = feet 2. Which is a greater distance, 9 yards 3 or 9 miles?

5. 6 feet = inches

For 6–13, convert each unit.

6. 8 yards = inches 7. 28 yards = feet

8. 18 feet = inches 9. 7 miles = yards

1 1 10. 3 yard = inches 11. 22 feet = inches

12. 5 miles feet 1 = 13. 63 yards = feet

*For another example, see Set A on page 723. Topic 13 Lesson 13-1 681 14. MP.6 Be Precise Lou cuts 3 yards 15. MP.1 Make Sense and Persevere from a 9-yard roll of fabric. Then he cuts Tonya bought a sweater that costs $29.99 4 feet from the roll. How many feet of plus $1.60 tax. She used a coupon for $10 fabric is left on the roll? off. She paid the cashier $25. How much change should Tonya receive? Use coins and bills to solve.

16. Algebra On the field trip, Toni collected 17. Which is greater 3 miles or 5,000 yards? 4 times as many bugs as Kaylie. Kaylie How much greater? Explain. collected 14 bugs. How many bugs did Toni collect? Draw a bar diagram. Write and solve an equation to represent the problem.

18. Higher Order Thinking Jenna uses 0 1 yd 2 yd 3 yd 18 inches of ribbon for each box she wraps. How many yards of ribbon does 0 36 in. 72 in. 108 in. she need to wrap 4 boxes? Use the diagram to help solve.

Common Core Assessment

19. Draw lines to match each measure on 20. Three students measured the width of the left with its equivalent measure on the classroom. Lisa got 9, Shanna got the right. 324, and Emma got 27. The teacher said they were all correct. Draw lines to match 1 32 feet 10 feet each student with the unit she was using.

9 miles 72 inches Lisa Inches 1 33 yards 42 inches Shanna Feet

2 yards 15,840 yards Emma Yards