Friday Slides.notebook April 30, 2020 10.05.2020 Converting metric and imperial measures Word Skill Apply Extension Problem Mrs Lamb and Mrs Young Mr Holland Miss Woodgate Mr Coker Miss Peters 1
Friday Slides.notebook April 30, 2020 Here are some conversions between Imperial and Metric measurements. We have learnt lots about Metric measurements recently. Look at the table above and see if you can seperate these measures into Metric and Imperial, I'll start you off: Imperial Metric Km g inch pint Hint: This week we have been looking at metric measures. We have not looked at imperial measures yet. 2
Friday Slides.notebook April 30, 2020 How did you do? Look at the table above and see if you can seperate these measures into Metric and Imperial, I'll start you off: Imperial Metric Km g inch pint cm m mm ounce pound L ml foot mile gallon Hint: This week we have been looking at metric measures. We have not looked at imperial measures yet. 3
Friday Slides.notebook April 30, 2020 Skill - Model: Lets learn how to convert between some metric and imperial measures Inches to cm Pounds to grams Pints to ml I know that 1 inch = 2.5 cm I know that 1 pound = 450g I know that 1 pint = 570ml so if I want to find 3 so if I want to find 4 So if I wanted to find 5 inches I need to multiply pounds I need to multiply pints I need to multiply 2.5 x 3 = 7.5 450 x 4 = 1,800 570 x 5 = 2850 3 Inches = 7.5 cm 4 pounds = 1800g (1.8Kg) 5 pints = 2850ml (2.85L) 4
Friday Slides.notebook April 30, 2020 Skill 1 Your go! Change these imperial measures into metric Use my example below to help you: 2 Pints = ____ ml 2 pounds = ____ g 2 Inches = ____cm 5
Friday Slides.notebook April 30, 2020 Apply Getting trickier! Change these imperial measures into metric Use my example below to help you: 4 Pints = ____ ml 3 pounds = ____ g 4 Inches = ____cm 10 pints = ____ ml 10 Inches = ____cm 10 pounds = ____ g 6
Friday Slides.notebook April 30, 2020 Extension: If we know this. Can we use the inverse to find the opposite measure? 12.5 cm = __ Inches 2,250 g = __ Pounds 3420 ml = __ Pints 450 = 1 Pound Example: 2700g = _______ Pounds Divide by 450 (or count up in 450) 900 = 2 Pounds 6 Pounds 1350 = 3 Pounds 1800 = 4 Pounds 2250 = 5 Pounds 2700 = 6 Pounds 7
Friday Slides.notebook April 30, 2020 Word Problem 1. Mr Coker has run 32km this week, How many miles is that? 2. A Marathon is 26 miles How far is that in Km? How much does the last bag weigh? 8
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