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Unit 4 Measurement

Unit 4 Measurement. Key Words. Millilitre (ml). Referent. perimeter. Cubic centimetre (cm 3). capacity. area. displacement. Litre (L). dimensions. Millimetre (mm). volume. Cubic metre (m 3). Lesson #1. Student Outcome: I will be able to estimate and measure in millimetres (mm).

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Unit 4 Measurement

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  1. Unit 4 Measurement

  2. Key Words Millilitre (ml) Referent perimeter Cubic centimetre (cm3) capacity area displacement Litre (L) dimensions Millimetre (mm) volume Cubic metre (m3)

  3. Lesson #1 Student Outcome: I will be able to estimate and measure in millimetres (mm) What kind of comparisons Can you make between Centimeters (cm) and Millimeters (mm)? * * *

  4. Lesson #1 Student Outcome: I will be able to estimate and measure in millimetres (mm) • What kind of comparisons • Can you make between • Centimeters (cm) and • Millimeters (mm)? • * 1cm = 10mm • * 1cm is 10 times bigger than 1mm • 1mm is 10 times smaller than 1 cm • 10mm = 1cm • 1mm = 0.1cm

  5. Lesson #1 Student Outcome: I will be able to estimate and measure in millimetres (mm) A metre stick is 100cm long. What kind of comparisons can you make between metres (m) centimetres (cm) and millimetres (mm)? * * * *

  6. Lesson #1 Student Outcome: I will be able to estimate and measure in millimetres (mm) • A metre stick is 100cm long. • What kind of comparisons • can you make between metres (m) • centimetres (cm) and • millimetres (mm)? • * 1m = 100cm • 1m = 1000mm • 1cm = 0.01m • * 1mm = 0.001m

  7. Lesson #2 Student Outcome: Students will select the right measuring tool to solve a problem. ACTIVITY Using a 30cm ruler and metre stick measure the following: (see attachment)

  8. Lesson #2 Student Outcome: Students will select the right measuring tool to solve a problem.

  9. Lesson #2 Student Outcome: ASSIGNMENT Student Practice and Homework Book Page 48 – 49 Textbook Page 124 – 125 # 1 a,b,c, 2 – 12 (a,b only for each question)

  10. Lesson #3 Student Outcome: I will be able to understand perimeter. How much fence will you need to enclose this baseball field?

  11. Lesson #3 Student Outcome: I will be able to understand perimeter. Perimeter: the distancearound a shape or the sum of all the sides

  12. Lesson #3 Student Outcome: I will be able to understand perimeter. How can you figure out these perimeters?

  13. Lesson #3 Student Outcome: I will be able to understand perimeter. You need a tarp to cover this soccer field. How do you figure this out?

  14. Lesson #3 Area: the amount of surface a shape covers : it is 2-dimensional - length (l) and width (w) : measured in square units (cm ²) or (m²) Student Outcome I will be able to understand perimeter and area.

  15. Lesson #3 46 cm Student Outcome: I will be able to understand perimeter and area. Figure the area for these objects? 50 cm 8 cm 183 cm 6cm 100 cm

  16. Lesson #3 46 cm Student Outcome: I will be able to understand perimeter and area. Figure the perimeter for these objects? 50 cm 8 cm 183 cm 6cm 100 cm

  17. Lesson #3 Student Outcome: I will be able to understand perimeter and area. Page 128 What are the perimeters for each rectangle? What are the areas for each rectangle? What do you notice?

  18. Lesson #3 8 cm² Page 129 Student Outcome: I will be able to understand perimeter and area. 14cm² 18cm² 20cm² What did we find out? The rectangles with the least width has the least area. The rectangle closest in shape to a square has the greatest area.

  19. Lesson #3 Student Outcome: Student Outcome: I will be able to understand perimeter and area. Assignment: Student Practice Homework Book Page 50-51 Textbook Page 130 #2, 3a, 4a, 7, 8,

  20. Lesson #2 Student Outcome: Students will be able to understand a problem and select an appropriate strategy to solve it. Assignment: Strategies Toolkit Page 126 -127 Explore and connect (group) Practice #1, 2 Game: Page 131

  21. Lesson #4 Student Outcome: I will be able to build different rectangles with a given area. Page 132 Pa

  22. Lesson #4 Perimeter 34 cm Student Outcome: I will be able to build different rectangles with a given area. Perimeter 20 cm Page 133 Pa Perimeter 16 cm What did we learn? The rectangle with the least width has the greatest perimeter. The rectangle that is a square or closest to a square has the least perimeter.

  23. Lesson #4 Student Outcome: I will be able to build different rectangles with a given area. Assignment: Textbook Page 133 #1a,c, 2, 3, 4a, c Student Practice Book Page 50,51,52,53

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