Revision Plan -- Lesson 18

Number 18

Subject: Maths | Class: Nursery | Series: Skillford

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Revision Objectives

• Recognise the number 18 and say its name, eighteen
• Count eighteen objects and count on from ten to eighteen
• Know that 18 is one ten and eight ones, and nine and nine more
• Trace and write the number 18 with the correct strokes

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Revision Activity 1: Fill the Pencil Cup

Time: 5 minutes

• Learners drop pencils into a cup one at a time
• The class counts aloud up to eighteen
• Ask: "What are pencils made from?" (wood)

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Revision Activity 2: Rows on the Desk

Time: 4 minutes

• Open page 52 and count the pencils in each row: six, six and six
• Count all eighteen together, touching each pencil
• Say together: "Eighteen Pencils"

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Revision Activity 3: Bundle and Loose

Time: 5 minutes

• Show a bundle of ten pencils and say "one ten"
• Add eight loose pencils, counting on: "11, 12 ... 18"
• Say together: "One ten and eight ones make eighteen"

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Revision Activity 4: Pencil Raft

Time: 4 minutes

• Learners lay eighteen pencils side by side to make a raft
• Split the raft into nine and nine and count both halves
• Push them back together: "Nine and nine make eighteen"

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Revision Activity 5: Sand and Pencil Writing

Time: 7 minutes

• Trace 18 in a sand tray: 1 straight down; for 8, the top curve, pause, then a second curve the same size
• Write one row of 18 on page 53, starting at the dots
• Check that both parts of the 8 are about the same size

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Revision Activity 6: Calculator Eighteen

Time: 3 minutes

• Learners press 1 then 8 on a calculator
• Ask: "What happens if we press 8 then 1?" Show that 81 is a different number
• Say together: "1 then 8 makes eighteen"

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Key Points to Remember

• The number 18 is called eighteen
• 18 is one ten and eight ones
• Nine and nine more make eighteen
• One more than 18 is 19; one less than 18 is 17
• To write 18: a straight 1, then an 8 with two matching curves