| Grade Level |
Strand |
Topic |
| 4.0 |
A |
set description and word problems
intro. of factors and product |
|
B |
regrouping for subtraction
subtracting tens and ones
continuing lesson on subtracting tens and ones
regrouping hundreds and tens
finding factors and products |
|
C |
equal fractions as in 1/2 = 2/4 with pictures
numerator and denominator same equals all the parts, 2/2 = 1
showing fractions and equal fractions on number lines |
|
D |
temperature: Celsius scale, Fahrenheit scale
liquid measure: tsp., tbs., cup, ounce, pint, quart, gallon |
|
E |
definition of points, lines, segments, and rays |
| 4.1 |
A |
definition of any number divided by one equals the number
union of sets |
|
B |
check division with multiplication
solving equations by division
using parentheses and intro. to parentheses
example of distributive law for multiplication
finding products by use of the distributive law |
|
C |
showing adding and subtracting of fractions on a number line
addition of whole numbers and fractions |
|
D |
weight measure: ounces, pounds, hundredweight, tons
money: penny, cent, nickel, dime, quarter, half dollar, dollar |
|
E |
definition of angles and vertex |
| 4.2 |
A |
difference of sets |
|
B |
solving multiplication with use of distrib. law and algorithms with 2 digit numbers
multiplication of a single digit and 2 digit number
multiplication of a single digit and a 3 digit number |
|
C |
finding mixed numbers and whole numbers
using a ruler and the correlation of fractions
least common multiple of two numbers |
|
D |
time zones
twenty-four hour clock
definition of twenty-four hour clock |
|
E |
definition of congruent angles |
| 4.3 |
A |
disjoint and overlapping sets
sets of numbers |
|
B |
distributive law for division
distributive law for division
distributive law for division over addition
concept of ones, tens, hundreds, thousands, ten-thousands
concept of hundred-thousands |
|
C |
numerator/denominator of a fraction
fractional parts of whole objects
fractional parts of a set of objects |
|
D |
measurement is approximate
rounding measurements |
|
E |
definition. of interior angles of a rectangle |
| 4.4 |
A |
sets of numbers
difference of two sets of numbers |
|
B |
concept of millions
reading numerals, i.e. "one million", "ten million", ...
division and remainders
estimating in division
expressing hundreds as tens
|
|
C |
proper/improper fractions
showing whole numbers and fractions on a number line
comparing fractions |
|
D |
perimeter and areas
drawing to a scale |
|
E |
constructions |
| 4.5 |
A |
infinite sets |
|
B |
dividing tens
dividing tens and ones, ex. 131 divided by 2
number line and negative and positive numbers
negative numbers
adding negative numbers |
|
C |
addition of whole numbers and fractions
fractions equal whole numbers |
|
D |
intro. of metric system: km, dm, m, cm, and mm.
Review |
| 4.6 |
A |
definition of a set
equal/equivalent sets |
|
B |
comparing numbers
adding a positive and a negative number
adding a negative and positive number
numberline for fractions
adding fractions with a numberline |
|
C |
correlation between division and fractions
fractions equal mixed numbers
correlation between division of fractions and mixed numbers |
|
D |
definition of coordinate system, coordinates, horizontal axis, vertical axis.
ordered pairs
finding ordered pairs |
| 4.7 |
A |
union of sets
intersection of sets |
|
B |
dividing by multiples of ten
more dividing by multiples of ten
divide by numbers that are not multiples of ten
continuing lesson of division |
|
C |
addition of fractions
addition of mixed numbers |
|
D |
plotting points
fractions as coordinates |
|
E |
scalene triangles |
| 4.8 |
A |
difference of sets |
|
B |
continuing lesson of division
binary operations on numbers
commutative law for addition
commutative and associative definitions
associative law for addition |
|
C |
subtraction of fractions
subtraction of mixed numbers
multiplication of fractions |
|
D |
identifying horizontal and vertical lines
Review |
| 4.9 |
A |
disjoint and overlapping sets
proper subsets |
|
B |
definition of associative law for addition
subtraction
subtraction is not commutative
subtraction with parentheses
definition of subtraction is not associative |
|
C |
division of fractions
Review |
|
D |
introduction and definition of bar graphs
definition of line graphs |
