Think Mentals 1 is the 'how-to' guide for making mental maths calculations friendly. The Student Workbook includes:

preparatory units that teach early maths concepts and friendly number facts
8 modelled computation strategies for addition and subtraction
over 30 weeks of carefully structured and differentiated mental computation questions
strategy revision and core maths skills questions
weekly assessment and a Student Assessment Profile
end-of-unit higher-order thinking activities.

Think Mentals 1 Workbook - Click here to view sample page