Page 17 - PlayFacto_A10
P. 17
2 Magic square
puzzle
Unit Objective Understand the principle of magic squares and solve
them.
.Learn the principle of a magic square which is the sum of numbers
in each line is the same.
.Solve different shapes of magic squares using addition and
subtraction.
.Develop the number sense and thinking skills by experiencing and
inferring the sum of numbers.
NCTM Standards
Number and Operations
.Develop a sense of whole numbers and represent and use
them in flexible ways, including relating, composing, and
decomposing numbers.
.Connect number words and numerals to the quantities
they represent, using various physical models and
representations.
.Recognize and apply mathematics in contexts
outside of mathematics.
14 Workbook A-10
puzzle
Unit Objective Understand the principle of magic squares and solve
them.
.Learn the principle of a magic square which is the sum of numbers
in each line is the same.
.Solve different shapes of magic squares using addition and
subtraction.
.Develop the number sense and thinking skills by experiencing and
inferring the sum of numbers.
NCTM Standards
Number and Operations
.Develop a sense of whole numbers and represent and use
them in flexible ways, including relating, composing, and
decomposing numbers.
.Connect number words and numerals to the quantities
they represent, using various physical models and
representations.
.Recognize and apply mathematics in contexts
outside of mathematics.
14 Workbook A-10
