Download K-2 - Charles City Community School District

May 2005
Charles City Community Schools
Math Standards and Benchmarks Grades K-2
I = Introduce, D = Develop, A=Assess, M = Maintain
MC/GF = Multicultual Gender Fair Approaches; CE=Career Education; GE=Global Education
ITBS/ITED
Content Standard #1. Effectively uses a variety of strategies in the problem-solving process
K
1
2
IA
DA
A
Uses objects, draws pictures or uses words to describe and explain a problem
I
DA
M
Uses whole number models
I
DA
M
Recognize +, -, = and uses them to communicate mathematically
ID
A
Explains how to solve a numerical problem
MC/GF
CE
GE
MC/GF
CE
GE
Scope and Sequence
K
1
2
Problem Solving Activities
Calculator Use
Exemplars
Problem Solving Activities
Calculator Use
Exemplars
Problem Solving Activities
Calculator use
Exemplars
Content Standard #2. Understands and applies basic and advanced properties of concept of numbers
K
1
2
IA
M
M
Counts whole numbers (1:1 correspondence)
IA
DA
M
Understands that numbers are symbols used to represent quantities or attributes of real-world objects
I
DA
A
Understands basic whole number relationships -
IA
A
Understands basic characteristics of fractions
Page 1
Scope and Sequence
K
1
2
Numbers 0 – 30
Calculator use
Understands more and fewer
Explore equal parts, halves, and equal groups
Numbers 0 – 100
Calculator use
1’s and 10’s
Fractions ½, ⅓, ¼,
Part of whole
1’s, 10’s, 100’s
Numbers 0 – 999
Calculator use
Fractions as part of whole
Introduce: Part of group
Content Standard #3. Uses basic and advanced procedures while performing the process of computation
K
1
2
I
DA
A
I
DA
A
MC/GF
Uses strategies to add and subtract whole numbers
Solves real-world problems involving addition and subtraction of whole numbers
x
CE
GE
x
Scope and Sequence
K
Calculator use: concept explanation, not computation
Introduce concept of + and -.
1.
2
Master + & - facts 0-12
Calculator use: concept explanation, not computation
Introduce 2 digit + and – without regrouping
Master + and - facts to 20
2 digit numbers with regrouping
Calculator use: concept explanation, not computation
Page 2
Content Standard #4. Understands and applies basic and advanced properties of the concept of measurement
MC/GF
K
1
2
I
DA
A
Understands the concept of time and how it is measured
I
DA
A
Recognizes and counts money
I
DA
A
CE
x
GE
x
x
Knows the process for measuring length
Scope and Sequence
K
1
2
Introduce coins and value 1¢,5¢,10¢
Introduce time to hour
Introduce measurement
Time to hour & 1/2 hour
Recognizes coins and their values
1¢, 5¢,10¢,25¢,
Count money using 1¢,5¢,10¢
Measures inches and centimeters
Introduce feet
Introduce cup, pint, guard
Introduce weight measurement
Measure inches and centimeters
Introduce feet
Time to 5 min.
Read and interpret daily calendar
Recognizes coins and problem solve using coins
Calculator use: money 1¢,5¢,10¢,25¢
Introduce 50¢
Introduce cup, pint, quart, gallon
Introduce weight measurement
Content Standard #5. Understands and applies basic and advanced properties of the concepts of geometry
K
1
2
IA
DA
A
I
DA
M
MC/GF
Recognizes basic properties and similarities and differences between simple geometric shapes
Understands that geometric shapes are useful for representing and describing real world situations
Page 3
CE
GE
Scope and Sequence
K
1
2
Recognizes basic shapes--circle, square, triangle,
rectangle
Recognizes basic shapes--circle, square, triangle,
rectangle
3 dimensional shapes—cube, sphere, cone
Introduce rectangular prism, cylinder, pyramid
Basic shapes: circle, square, triangle, rectangle
3 dimensional shapes--cone, cube, sphere, cylinder,
pyramid, rectangular prism
Understands congruency
Content Standard #6. Understands and applies basic and advanced concepts of data analysis and probability
MC/GF
K
1
2
I
M
M Understands that a graph is a representation of quantities of object
I
DA
CE
GE
CE
GE
DA Understands that observations about objects or events can be organized and displayed in simple graphs
Scope and Sequence
K
1
2
Uses terms more, less, and same with simple bar/
picture graphs
Bar
Picture graphs
Bar graph
Picture graphs
Tallies
Table graph
Content Standard #7. Understands and applies basic and advanced properties of relationships, functions, and algebra
K
1
2
IAD
A
A
IA
M
MC/GF
Recognizes and extends basic patterns
Sort objects by attribute
Page 4
Scope and Sequence
K
1
2
Objects
Sort by color, size, shape
Objects, Pictures
Objects, Pictures, Numbers
Calculator use: number patterns
Page 5