P.5 L.MC

Content: Estimating and measuring using m/cm Item | Estimate in cm | Actual in cm | Actual in m | Length of an exercise book | | | | Length of a new pencil | | | | Length of a table | | | | Length of the chalkboard | | | | Height of a pupil | | | Topic: length, mass and capacity 1 | P a g e Km | Hm | Dm | M | dm | cm | mm | 1 | 0 | 0 | 0 | 0 | 0 | 0 | | 1 | 0 | 0 | 0 | 0 | 0 | | | 1 | 0 | 0 | 0 | 0 | | | | 1 | 0 | 0 | 0 | | | | | 1 | 0 | 0 | | | | | | 1 | 0 Sub-Topic: Length Estimate and measure the following Stating relationship between the units of length. Subtopic: Conversion of units of length. Lesson 1 Topic: length, mass and capacity Content: Converting big units to smaller units Lesson 2: 450 mm = (10 1 x 450) cm 4. 5m to dm = 3m 1. 5 km to metres 7. 10dm to cm 5. 8 1 3. 4.5 Dm to metres Lesson 3 1 mm = (10 1 ) cm 6. 7m to mm 2 | P a g e Subtopic: Conversion of units of length. 10 mm = 1 cm 460 cm = 100 1 mm = (10 1 ) cm 100 cm = 1m 9. 9cm to mm 8. 7dm to mm 1 x 300) a) 450 milli metres t0 centimetres 1 cm = (100 b) 32 mm c) 300 cm d).460 cm =45 mm. = 45 cm Change the following as 1 ) m 2m to cm 1 cm = 100 Evaluation activity = 60 mm. b) 100 cm = 1 m 1 cm = 10mm a) Change 6 cm to mm. = 4.6m 10. 6km to Hm 1 x 460 6 cm = (10 x 6) mm 1 cm = 10 mm 2. 3 Hm to metres Content: Converting smaller units to bigger units. 2 9 cm = (10 x 2 9 ) mm 5 10 mm = 1 cm 2 1 4 cm instructed Examples: 1 = 5 x 9 mm Examples 300 cm = (100 2 m > 100 cm = 3.2 cm Evaluation activity f) 1.5km ____