

Unit 4 Number Pairs, Addition, and Subtraction to 10 Kindergarten Math 


Description: Number
comparison leads to a further study of embedded numbers (e.g., 3 is less
than 7 leads to, 3 and 4 make 7, and 3 + 4 = 7). 1 more, 2 more, 3 more leads into addition
(+1, +2, +3). Students will represent
stories with blocks, drawings, and equations. 

Standards: 



Enduring
Understandings 
Essential Questions 

·
Students will count to 100 by ones and
tens. They will count objects to 20 and represent that number of objects
with a written numeral from 120. ·
Students
will use comparative vocabulary to describe items in two sets between
110. ·
Students will compare two objects with a
measurable attribute in common to see which object has more of/less of the
attribute and describe the difference. ·
Students will solve addition and subtraction word
problems, adding and subtracting within 10 using objects fingers and/or
drawings. ·
Students will decompose numbers up to 10 into
partners in multiple ways (e.g. 5 = 2 + 3 and 5 = 4 + 1). They will
begin to find a number that makes 10 when given any number from 1
9. ·
Students will know how things are alike and
different, understanding there are many ways to tell about a number. They
will demonstrate an ability to think in numbers. 
·
How do we count? Why do we count? ·
Is there more than one way to count? ·
Why is it important for me to think in numbers? ·
How do I show my thinking in different ways? ·
How can I compare numbers? ·
How can I use concrete objects to add and
subtract in a story problem? 


