IMPORTANT ISSUES Singapore Math. Early Grades Concrete – Pictorial – Abstract Approach Number bonds Subtraction:  Take away  Difference Mental re-arrangements.

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Presentation transcript:

IMPORTANT ISSUES Singapore Math

Early Grades Concrete – Pictorial – Abstract Approach Number bonds Subtraction:  Take away  Difference Mental re-arrangements to facilitate  Addition  subtraction

Number Bonds Practice using worksheets Practice using games Online game:  online game for number bonds online game for number bonds

Using number bonds to add up to 20

Practicing Number Bonds up to 20

Steps in problem solving

Other Resources Supplementary books

Visual Algebra Representation of quantities using bars Make sure to train students on the use of bars early on, even though it may seem redundant at first. +/- word problems:  Two types of bar representation  Side by side  Aligned

Using Bars With Word Problems

Steps in Using Bar Diagrams – 1 –

Steps in Using Bar Diagrams – 2 –

More Practice for Number Bonds

Mental Steps For Addition and Subtraction

Percentages

Steps For Model Drawing

Comparing Traditional and Singapore Approaches -- 1 –

Comparing Traditional and Singapore Approaches -- 2 –

YOUTUBE CLIPS Online Resources

About Singapore Math What is Singapore Math? CPA approach Introduction to Singapore Math –1 Introduction to Singapore Math –2 Why Singapore Math Leads the World

Number Bonds, Addition & Subtraction Number Bonds Understanding Number Bonds Number Bonds in Kindergarten Number Bonds in Kindergarten 2 Number Bonds in Kindergarten 3 Addition and Subtraction – 1 Addition and Subtraction – 2 Addition and Subtraction – 3

Multiplication & Division Multiplication Multiplication word problem Multiplication word problem 2 Multiplying a mixed number with a whole number Division word problem

Problem Solving Problem solving – 2 Model Approach Grade 7 word problem Grade 7 word problem – 2

Algebraic problem solving 1 Algebraic problem solving 2 Algebraic word problem 3 Algebraic word problem 4 Algebraic word problem 5 Algebraic word problem 6

Fraction word problem 1 Dividing fractions Fractions with different denominators, word problems Fractions with different denominators, word problems

Primary School Leaving Exam (PSLE) Problems PSLE: Primary School Leaving Exam PSLE problem 1 PSLE Problem 1-charted details PSLE problem 2 PSLE problem 3 PSLE Guess and Check PSLE speed problem

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