Page 39 - PlayFacto_A3
P. 39
4 True-False
2-digits
Unit Objective Classify 2-digit numbers by one condition.
.Find 2-digit numbers according to the condition, then classify
them.
.Children find out how to compare 2-digit numbers by themselves
and understand the concept of place value.
NCTM Standards
Data Analysis and Probability
.Sort and classify objects according to their attributes and
organize data about the objects.
Algebra
.Sort, classify, and order objects by size, number, and
other properties.
Number and Operations
. Develop understanding of the relative position
and magnitude of whole numbers and of
ordinal and cardinal numbers and their
connections.
. Develop a sense of whole numbers and
represent and use them in flexible ways,
including relating, composing, and decomposing numbers.
36 Workbook A-3
2-digits
Unit Objective Classify 2-digit numbers by one condition.
.Find 2-digit numbers according to the condition, then classify
them.
.Children find out how to compare 2-digit numbers by themselves
and understand the concept of place value.
NCTM Standards
Data Analysis and Probability
.Sort and classify objects according to their attributes and
organize data about the objects.
Algebra
.Sort, classify, and order objects by size, number, and
other properties.
Number and Operations
. Develop understanding of the relative position
and magnitude of whole numbers and of
ordinal and cardinal numbers and their
connections.
. Develop a sense of whole numbers and
represent and use them in flexible ways,
including relating, composing, and decomposing numbers.
36 Workbook A-3
