Lesson Five – Factory Numbers
This maths teaching pack for Key Stage Two gets the children to model how to solve a range of different number problems about products made in a factory by using a formal written method to multiply two by two digit numbers.
The class can identify and explain how to correctly layout a multiplication calculation when multiplying pairs of two digit numbers with exchange.
Download this teaching pack including a lesson plan, classroom activities and an interactive presentation to model how to solve a range of different number problems about products made in a factory by using a formal written method to multiply two by two digit numbers
Activities in this teaching pack include a set of differentiated worksheets to record how to solve number problems by using a formal written method to multiply pairs of two digit numbers to calculate numbers of different products made in a factory,
The interactive presentation gets the children to explore how to solve number problems by using a formal written method to multiply numbers.
This lesson is part of a maths scheme of work to get the children to identify and use the correct calculation steps needed to solve problems when multiplying numbers using informal and formal layouts to multiply by one and two digit numbers. There are teaching activities for shared learning, differentiated worksheets to support independent learning and interactive presentations to introduce concepts and key skills.
-
Ordering and Changing
Explore and record how to order three digit numbers by the place value of their digits and how the digits in a number change their numerical values when finding ten and one hundred more or less
-
Changing Hundreds
Explore and record the matching number sums that are one hundred more and less than different three digit numbers to show changes to the place values of their numerical digits
-
Digit Changes
Identify and record the matching number sums that are ten less than different three digit numbers by illustrating changes to the values of their hundreds, tens and ones digits
-
Changing Numbers
Identify and record number sums that are ten more than different three digit numbers using abacus diagrams to model their changing values