SUCCESS CRITERIA I express my answers using decimal numbers I can measure in millimetres and centimetres I can use a ruler to draw lines accurately ACTIVITIES Work through the slides ID: 1042451
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1. Tuesday 19th May 2020LO To measure and draw lines accuratelySUCCESS CRITERIA I express my answers using decimal numbers.I can measure in millimetres and centimetres.I can use a ruler to draw lines accurately.ACTIVITIESWork through the slides. Do the worksheets Mild, Hot and Spicy. Mathletics – Do any of the work on properties of shapes.
2. StarterReviewing division. What is half of 200?395 ÷ 9 =Share 81 between 9 groups.576 divided by 8 =What is the quotient of 112 divided 4? What are the factors of 24?7. How many 50p coins are in £5? 8. How many 8s in 64? DRAWING SHAPES ACCURATELY Make sure you have a ruler for this session. Look carefully at your ruler and make sure you can see the millimetres (mm) and centimetres (cm). How many millimetres in a centimetre? What would you measure in millimetres?
3. Remember these rules from yesterday: Rulers show millimetres and centimetres. We always start on 0 – zero or nought.Make sure you mark the part of the line which you are measuring. Measure the line between your marks. The line will not always be exactly on the centimetre mark.Look at your ruler and count the millimetres from 0 to 1. This means that we have 10 millimetres or 1 centimetre. 1 millimetre will be 1/10 of a centimetre.We can write this by using the decimal point. Do you remember how? 0.1
4. How much does this line measure? 3.2cm How much does this line measure? 7.3cm Measuring using decimal numbers.Look at the number shown below:There is 1 complete centimetre. The line stops before the second centimetre.Count the millimetres after 1. What number is shown? 1.6
5. Measuring in millimetresWe can use the millimetre side of the ruler to measure in millimetres. How long is this line? 54mmWe can also measure shapes. Move the ruler around the shape and measure each line. Write the measurement next to each line. Remember to show the unit of measurement