Mental Thinking: Using the Target Number Strategy

Page 8

Curriculum links Links to the Australian Curriculum have been made for Foundation to Year 6. E

Activities are coded

for Early Childhood, M for Middle Primary and

U

for Upper Primary.

The activities in this book can suit any year level in the primary class. Early Childhood Foundation–Year 2 It is suggested that the teacher gives students a set of counters/craft sticks so that they can manipulate the materials and either draw or symbolically write the different solutions to each of the questions asked. Content description

r o e t s Bo r e p ok u S Elaborations

Year 1: Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts (ACMNA015)

• developing a range of mental strategies for addition and subtraction problems

Year 2: Explore the connection between addition and subtraction (ACMNA029)

• becoming fluent with partitioning numbers to understand the connection between addition and subtraction • using counting on to identify the missing element in an additive problem

Year 2: Solve simple addition and subtraction problems using a range of efficient mental and written strategies (ACMNA030)

• becoming fluent with a range of mental strategies for addition and subtraction problems, such as commutativity for addition, building to 10, doubles, 10 facts and adding 10 • modelling and representing simple additive situations

Year 2: Count and order small collections of Australian coins and notes according to their value (ACMNA034)

• identifying equivalent values in collections of coins or notes, such as two five-cent coins having the same value as one 10-cent coin • counting collections of coins or notes to make up a particular value

Teac he r

• using a range of practical strategies for adding small groups of numbers, such as visual displays or concrete materials

ew i ev Pr

Foundation: Represent practical situations to model addition and sharing (ACMNA004)

w ww

. te

m . u

© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•

o c . che e r o t r s super

The above content descriptions and codes have been reproduced with permission from ACARA. © Australian Curriculum, Assessment and Reporting Authority 2012

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Mental thinking: thinkin Using the target number strategy

R.I.C C. Publications® ~ www www.ricpublicat ww.ricpublica w.ricpublications.com.au


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