Year 2 Autumn Term Week 10 Doubling and Halving Numbers

Here are 5 PowerPoint lessons, complete with a mental warm up, about doubling, halving, multiplying and dividing. The main part of the lesson provides a whole class, interactive learning session. The lessons finish with a differentiated teaching challenges for the students.

Autumn Term

Lesson 1: Week 10
Title Making Multiplication Number Sentences
Learning Objective:  how to multiply
 how to use words to describe multiplication
 about multiplication and repeated addition
 to use the ‘x’ and ‘=’ signs in a number sentence.

Lesson 2: Week 10
Title Division
Learning Objective:  understand the difference between equal and unequal sharing
 understand that equal sharing can leave a remainder.

Lesson 3: Week 10
Title Doubles
Learning Objective:  double numbers up to 15 quickly
 use a range of strategies for doubling numbers greater than 15
 understand the relationship between doubling and the 2 times-table.

Lesson 4: Week 10
Title Halving Amounts
Learning Objective:  understand doubling and halving are inverse operations
 begin to halve multiples of 10 up to 100
 recognise patterns in halving multiples of 10.

Lesson 5: Week 10
Title Doubling Numbers
Learning Objective:  recite our 5 times-table
 begin to double any multiples of 5
 develop strategies for doubling multiples of 5.