The Year 2 Add to the Next 10 PowerPoint guides both teachers and children through the lesson, including use of the varied fluency, reasoning and problem solving, deeper reasoning and scaffolded resources. Key learning information about this step:
Key Vocabulary
ones: Individual units that make up a whole number.
tens: A group of 10 ones together is the same as 1 ten.
multiples of 10: Counting in groups of 10. The ones digit will always be a 0.
number bonds: Two numbers that join together to make a different whole number.
Varied Fluency
Knowledge Organiser
• Designed to support all children via key information and examples.
Scaffolded Examples
• Counting tens and ones and Base 10 to find the bond to 10; counting on to the next 10 on a number line.
Support
• Q1: Find the ones needed to reach the next multiple of 10; Base 10 given, with a ones sentence to support.
• Q2: Find the jump to the next 10 on a fully labelled number line; the arrow and the sentence are given.
• Q3: Use a given bond to 10 to find two missing numbers.
Core
• Q1: Find the ones needed to reach the next multiple of 10 using Base 10; the sentence is given.
• Q2: Find the jump to the next 10 on a number line with only the ends labelled; the total is given.
• Q3: Find missing numbers to the next 10 in different positions; no bond is given.
Stretch
• Q1: Count the Base 10, then write the ones needed and the next 10 as a number sentence.
• Q2: Read the start number from a number line with only the ends labelled; write the sentence to find the jump and the next 10.
• Q3: Find the missing number when the next 10 is written first; the missing number is a 2-digit number.
Reasoning and Problem Solving
Support
• Q1: Reasoning – decide whether a character has found the ones needed to reach the next 10; fully labelled number line given.
• Q2: Reasoning – decide which of two children has found the amount needed to reach the next 10; number sentence and fully labelled number line given.
• Q3: Problem Solving – add a 1-digit number to a 2-digit number to make a given multiple of 10 from one condition; fully labelled number line given.
Core
• Q1: Reasoning – decide whether a character has found the ones needed to reach the next 10; number line with only the end points given.
• Q2: Reasoning – decide which of two children has found the amount needed to reach the next 10; fully labelled number line given.
• Q3: Problem Solving – find three additions to a given multiple of 10 that meet a rule for the 1-digit number; number line with end points given.
Stretch
• Q1: Reasoning – count Base 10, then decide whether a character has found the next 10 and the ones needed.
• Q2: Reasoning – decide which of two children has found the amount needed to reach the next 10; number line with only the end points given.
• Q3: Problem Solving – find three additions to a given multiple of 10 in which the 1-digit number meets two rules; number line with only the target multiple labelled.
Deeper Reasoning
The questions in this set focuses on problem solving with addition to deepen understanding in adding numbers using concrete objects, pictorial representations, and mentally, including a 2-digit number and 1s.
