Lesson Five – Christmas Market

This maths teaching pack for Key Stage One gets the children to calculate numbers of items sold at a Christmas market by subtracting ones from different two digit numbers. The class can use concrete equipment and diagrams to model their number calculations when subtracting two digit numbers and ones.

Download this teaching pack including a lesson plan, classroom activities and an interactive presentation to teach the children to calculate numbers of items sold at a Christmas market by subtracting ones from different two digit numbers

Learning Objectives

Recall and use subtraction facts to 20 fluently. Subtract numbers using pictorial representations, and mentally, including: a two-digit number and ones.

Learning Outcomes

I can use number facts to 20 when subtracting pairs of two and one digit numbers. I can subtract a two digit number and ones crossing the tens boundary.

Christmas Market

Teaching sequence to help the children calculate numbers of items sold at a Christmas market by subtracting ones from different two digit numbers

Market Sales

Activity to help the children practise subtracting ones from different two digit numbers to calculate numbers of items sold at a Christmas market

Market Sales (support)

Activity to help the children practise subtracting ones from different two digit numbers to calculate numbers of items sold at a Christmas market

Christmas Market

Interactive activity to help the children calculate numbers of items sold at a Christmas market by subtracting ones from different two digit numbers

Download this teaching pack including a lesson plan, classroom activities and an interactive presentation to teach the children to calculate numbers of items sold at a Christmas market by subtracting ones from different two digit numbers

## New Teaching Resources for Key Stage One

• Favourite Food
Use commas to list favourite foods that can be eaten at different family meal times
• Mini-beasts
Use commas to write lists about different mini-beasts that can be found in the school grounds
• Holidays
Use commas to write lists describing activities that can be completed in different holiday locations
• City Pavements
Select and compare different shapes used in tessellating patterns found on city pavements