Sample only Not for classroom use Reading Scales

Sample only: Not for classroom use Reading Scales M - MATHS TOPICS KS 2 - Actual ©Powerpoint B. Taylor 2012 is fully editable if desired

Sample only: Not for classroom use Reading Scales There are different types of scales, but they are just like a number line. Here are some examples where we may find scales. 3 4 5 6 7 8 9 litres 4 cm³ 50 3 40 10 cm 30 2 20 1 10 0 There are many other examples. Maybe you can think of some more. M 2 6 0 kg 4 1 5 1 2 3 0 0 1 2 3 4 5 6 pints We will use measuring cylinders to look at how we read scales. Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 10 cm³. It is only marked every 1 cm³, so cannot be used to measure any more accurately than that. We just read the number off the scale. cm³ 10 Sample only: Not for classroom use Example 1: 9 8 7 6 5 4 How many cm³ is shown here? 3 2 1 M Reading Scales 4 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 10 cm³. It is only marked every 1 cm³, so cannot be used to measure any more accurately than that. We just read the number off the scale. cm³ 10 Sample only: Not for classroom use Example 2: 9 8 7 How many cm³ is shown here? 6 5 4 3 2 1 M Reading Scales 7 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 10 cm³. It has a mark between each 1 cm³, splitting it into two. So each mark represents 0. 5 cm³ The liquid is between 6 and 7. cm³ 10 Sample only: Not for classroom use Example 1: 9 8 7 6 How many cm³ is shown here? 5 4 3 It is half way between them. M 2 1 Reading Scales 6. 5 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 10 cm³. It has a mark between each 1 cm³, splitting it into two. So each mark represents 0. 5 cm³ The liquid is between 3 and 4. cm³ 10 M Example 2: 9 8 7 6 5 4 3 It is half way between them. Sample only: Not for classroom use How many cm³ is shown here? 2 1 Reading Scales 3. 5 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 10 cm³. It has a mark between each 1 cm³, splitting it into two. So each mark represents 0. 5 cm³ The liquid is on the 8 mark. cm³ 10 Sample only: Not for classroom use Example 3: 9 8 How many cm³ is shown here? 7 6 5 4 3 2 1 M Reading Scales 8 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 10 cm³. It has a mark between each 1 cm³, splitting it into two. So each mark represents 0. 5 cm³ The liquid is between 4 and 5. cm³ 10 Sample only: Not for classroom use Example 4: 9 8 7 6 5 4 How many cm³ is shown here? 3 It is half way between them. M 2 1 Reading Scales 4. 5 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 50 cm³. It has 9 marks between each 10 cm³, splitting it into ten. So each mark represents 1 cm³. Example 1: cm³ 50 40 40 30 The liquid is 4 marks above 20. 30 20 So this is: 20 + 4 10 Sample only: Not for classroom use 9 8 7 6 5 4 3 2 1 How many cm³ is shown here? 24 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 50 cm³. It has 9 marks between each 10 cm³, splitting it into ten. So each mark represents 1 cm³ 50 40 Sample only: Not for classroom use Example 2: How many cm³ is shown here? 30 The liquid is 7 marks above 30. 20 So this is: 30 + 7 10 37 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 50 cm³. It has 9 marks between each 10 cm³, splitting it into ten. So each mark represents 1 cm³ 50 40 Sample only: Not for classroom use Example 3: How many cm³ is shown here? 30 The liquid is 5 marks above 40. 20 So this is: 40 + 5 10 45 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 50 cm³. It has 9 marks between each 10 cm³, splitting it into ten. So each mark represents 1 cm³ 50 Sample only: Not for classroom use Example 4: 40 30 The liquid is 1 mark above 20. 20 So this is: 20 + 1 10 How many cm³ is shown here? 21 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 50 cm³. It has 4 marks between each 10 cm³, splitting it into five. So each mark represents 2 cm³. 40 8 6 30 The liquid is 3 marks above 10. 30 20 So this is: 10 + 2 + 2 10 4 2 How many cm³ is shown here? 16 cm³ This means it cannot measure as accurately as the previous one. M Example 1: cm³ 50 40 Sample only: Not for classroom use Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 50 cm³. It has 4 marks between each 10 cm³, splitting it into five. So each mark represents 2 cm³ 50 40 Sample only: Not for classroom use Example 2: How many cm³ is shown here? 30 The liquid is 4 marks above 30. 20 So this is: 30 + 2 + 2+ 2 10 38 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 50 cm³. It has 4 marks between each 10 cm³, splitting it into five. So each mark represents 2 cm³ 50 Sample only: Not for classroom use Example 3: 40 30 The liquid is 1 mark above 20. 20 So this is: 20 + 2 10 How many cm³ is shown here? 22 cm³ M Reading Scales Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder also measures up to 50 cm³. It has 4 marks between each 10 cm³, splitting it into five. So each mark represents 2 cm³. M cm³ 50 Sample only: Not for classroom use Example 4: 40 30 The liquid is 3 marks above the base. 20 So this is: 0 + 2+ 2+ 2 10 Reading Scales 6 cm³ How many cm³ is shown here? Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 100 cm³. It has a mark between each 10 cm³, splitting it into two. So each mark represents 5 cm³ The liquid is between 70 and 80. cm³ 100 Sample only: Not for classroom use Example 1: 90 80 70 How many cm³ is shown here? 60 50 40 30 It is half way between them. 20 10 This measuring cylinder can only measure to the nearest 5 cm³. M Reading Scales 75 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 100 cm³. It has a mark between each 10 cm³, splitting it into two. So each mark represents 5 cm³ The liquid is between 30 and 40. cm³ 100 M Example 2: 90 80 70 60 50 40 30 It is half way between them. Sample only: Not for classroom use How many cm³ is shown here? 20 10 Reading Scales 35 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 100 cm³. It has a mark between each 10 cm³, splitting it into two. So each mark represents 5 cm³ We just read the number off the scale. cm³ 100 Sample only: Not for classroom use Example 3: 90 80 70 60 How many cm³ is shown here? 50 40 30 20 10 M Reading Scales 60 cm³ Actual Powerpoint is fully editable if desired

Reading Scales Measuring Cylinders This measuring cylinder measures up to 100 cm³. It has a mark between each 10 cm³, splitting it into two. So each mark represents 5 cm³ The liquid is between 80 and 90. cm³ 100 90 80 Sample only: Not for classroom use Example 4: How many cm³ is shown here? 70 60 50 40 30 It is half way between them. M 20 10 Reading Scales 85 cm³ Actual Powerpoint is fully editable if desired

M - MATHS TOPICS KS 2 - © B. Taylor 2012