Lesson Three – Number Squares
This maths teaching pack for Key Stage One gets the children to identify and record different pairs of two digit numbers that sum to one hundred using a number square to model each calculation.
The class can explain and illustrate the techniques that can be used when adding numbers including the use of concrete objects and pictorial diagrams to complete different calculations.
Download this teaching pack including a lesson plan, classroom activities and an interactive presentation to teach the children to identify and record different pairs of two digit numbers that sum to one hundred using a number square to model each calculation
Activities in this teaching pack include differentiated worksheets to model how to record addition number sentences to show pairs of numbers that sum to one hundred using pictorial diagrams to illustrate each identified calculation.
The interactive presentation gets the children to identify and explain how to record pairs of two digit numbers that sum to one hundred using a number square to model each of the calculations.
This lesson is part of a maths scheme of work to get the children to model and record how to solve number problems involving addition of pairs of two digit numbers including exchange between place value. There are teaching activities for shared learning, differentiated worksheets to support independent learning and interactive presentations to introduce concepts and key skills.
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Number Doubles
Model and record how to double different numbers to twenty using concrete equipment and pictorial diagrams to support calculations
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Zoo Animal Doubles
Practise doubling different numbers of animals that might be seen at a zoo recorded in words and digits to ten using diagrams and number lines to model each product
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Doubles Facts
Identify, match and record the doubles of different numbers to ten using concrete equipment and repeated addition to support each multiplication number calculation
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Tower Doubles
Practise counting and doubling different numbers of cubes that have been used to make a range of towers to five, ten and fifteen