Math

       

 

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                       Practice Book
                    Modules

 

Videos 

 

Practice Book Reviews
Chapters 1-4 
Module Videos Embarc
Module Videos Oakdale
Khan Academy
                                                     
                                                   Games
Math Playground 

Mr. Nussbaum

separated by grade level and skill

ABCYA

math games separated by grade level

 

 
Chapter 1 - Numbers to 1,000
 
Big Idea: Count, compare, and order numbers to 1,000.
 
 
Vocabulary
hundred
10 tens = 100
hundreds
258 = 2 hundreds 5 tens 8 ones
thousand
10 hundreds = 1,000
standard form
258 is the standard form of 258
word form
two hundred fifty-eight is the word form of 258
expanded form
200 + 50 + 8 is the expanded form of 258
greater than (>)
 235 > 146
 less than (<)
345 < 372
 greatest
 among 489, 236, and 701, 701 is the greatest
 least
 among 489, 236, and 701, 236 is the least
 more than
 1 more than 246 is 247
 less than
 1 less than 251 is 250
 
School-to-Home Connection
 
 
Practice Worksheet Video
 
Extra Practice
 
 
Resources

Great Website
  

Chapter 2 - Addition Up To 1,000
 
Big Idea: Three-digit numbers can be added with and without 
                   regrouping.
 
 

Vocabulary

add put together two or more part to make a whole
place-value chart
regroup change 10 ones to 1 ten
or
change 1 ten to 10 ones

change 10 tens to 1 hundred
or
change 1 hundred to 10 tens

School-to-Home Connection

 
 
Extra Practice

 


Chapter 3 - Subtraction Up to 1,000
 
Big Idea: Subtract up to three-digit numbers with and without 
                 regrouping.
 
 

Vocabulary

subtract take away one part from the whole to find the other part
place-value chart
regroup change 10 ones to 1 ten
or
change 1 ten to 10 ones

change 10 tens to 1 hundred
or
change 1 hundred to 10 tens

School-to-Home Connection

 
 
Extra Practice
 
 

 
Chapter 4 - Using Bar Models: Addition and Subtraction

 
Big Idea: Addition and subtraction can be shown with bar 
                 models.
 
Bar models are used to show the part, part, and whole of an addition or subtraction problem.
 
Bar Model Examples:
 

Vocabulary

join bring together two or more sets
set a collection of items
take away remove one part from the whole
 compare  find out which of two sets has more or fewer things

School-to-Home Connection

 
 
 
Extra Practice
 
 
 

 
Chapter 5 - Multiplication and Division
 
Big Idea: Multiplication and division use equal groups
 
 

Vocabulary

times to multiply
equal having the same amount or number
group a set of things
 multiply put all the equal groups together
 repeated addition 3 + 3 + 3 + 3 = 12
Groups of 3 are added 4 times.
You can use repeated addition to find the number of things in all.
multiplication sentence a number sequence involving multiplication
multiplication story a number story involving multiplication
share put into groups
divide put into equal groups or share equally
equal groups groups or sets that have the same amount
division sentence a number sentence involving division
repeated subtraction 6 - 2 - 2 - 2 = 0
Groups of 2 are subtracted 3 times.
You can use repeated subtraction to find the number of groups.

School-to-Home Connection

 
 
Extra Practice
 
 
 
 
 

 


Chapter 6 - Multiplication Tables of 2, 5, and 10
 
Big Idea: Known multiplication facts can be used to find other 
                multiplication facts
 
 

Vocabulary

skip-count

skip-counting by 2s

dot paper

this is dot paper.
It shows 3 rows of 2.

related multiplication facts 5 x 2 = 10
2 x 5 = 10
 odd number a number that does not divide exactly by 2
(1, 3, 5, 7, 9)
 even number a number that divides exactly by 2
(0, 2, 4, 6, 8)

School-to-Home Connection

 
 
 
Extra Practice
 
 
 
 
 

Chapter 7 - Metric Measurement of Length
 
Big Idea: Centimeter rulers and metersticks can be used to 
                measure and compare how long and how tall things 
                are

 

Vocabulary

meterstick a meter-long ruler to measure length
length how long something is
meter (m) a metric unit of length
unit units are used to measure
width how wide something is
height how wides something is
taller,
tallest
shorter,
shortest
longer,
longest
centimeter (cm)
a metric unit of length, used to measure shorter lengths

School-to-Home Connection

 
 
 
Extra Practice
 
 
 
 
 
 
 
Chapter 10 - Mental Math and Estimation
 
Big Idea: Mental math can be used when an exact answer is 
                 needed.
                Estimation can be used when an exact answer is not  
                 needed.
 
 

Vocabulary

sum the result when numbers are added
add mentally adding numbers mentally without actual writing
difference the result when one number is subtracted from another
subtract mentally subtracting numbers mentally without actual writing
number line a line that shows numbers in increasing size from left to right
about an estimation
round
for example: 44 is 40 when rounded to the nearest ten
nearest ten
for example: 44 is 40 when rounded to the nearest ten
estimate
a number close to an exact amount
reasonable when the actual answer is close to an answer from a rounding or estimation

School-to-Home Connection

 
 
 
Extra Practice
 
 
 
 
 

 

 


Chapter 11 - Money
 
Big Idea: Money amounts can be shown and counted using 
                 bills and coins
 

Vocabulary

$1 bill a bill with a value of $1 or 100¢
$5 bill a bill with a value of $5 or 500¢
$10 bill a bill with a value of $10 or 1,000¢
$20 bill a bill with a value of $20 or 2,000¢
cent sign 
¢
a sign that indicates that the value of the amount is in cents (not dollars)
dollar sign
$
a sign that indicates that the value of the amount is in dollars (not cents)
decimal point
a dot that separates the cents from the dollars in money amounts
table
a table can be used to organize data in rows and columns

School-to-Home Connection

 
Review - Money
 
Extra Practice

 

 

Chapter 12 - Fractions
 
Big Idea: Fractions can be used to describe how equal parts 
                are related to a whole.
 

Vocabulary

equal each part is the same size
unequal not the same size
whole an entire figure and is equal to one
fraction a number that names equal parts of a whole
one-half one of the parts you get when you divide something into 2 equal parts
one-third one of the parts you get when you divide something into 3 equal parts
one-fourth
one of the parts you get when you divide something into 4 equal parts
unit fraction
names one of the equal parts of a whole
same figures or objects that are equal in size
greater than more than in value
less than smaller in value
like fractions the bottom numbers are the same

School-to-Home Connection

 
 
 
Extra Practice

 

 

 

Chapter 13 - Customary Measurement of  Length
                      
 
Big Idea: Rulers can be used to measure and compare how 
                long and how tall things are
 
 

Vocabulary

foot/feet (ft.) a customary measure of length
length how long something is
ruler a tool used to measure length of an object
unit units are used to measure
width how wide something is
height how wides something is
longest
a word used when ordering three objects by length
shortest
a word used when ordering three objects by length
inch (in.)
a customary measure of length

School-to-Home Connection

 
 
 
Extra Practice
 
 
 
 

Chapter 14 - Time
 
Big Idea: Time of day can be shown in different ways.
 

Vocabulary

hour hand short hand on a clock
minute hand long hand on a clock
minute a unit of time
60 minutes equals 1 hour
hour a unit of time equal to 60 minutes
o'clock o'clock means according to the clock
past after
clock face
on a clock face, the long hand tells the hour and the short hand tells the minutes after the hour
A.M.
use A.M. to talk about time just after midnight to just before noon
P.M. use P.M. to talk about time just after noon to just before midnight

School-to-Home Connection

 
Videos
 
 
 
Extra Practice
Chapter 17 - Graphs and Line Plots
 
Big Idea: Picture graphs, tally charts, bar graphs, and line 
                plots show data about things you can count
 

Vocabulary

picture graph a graph that uses pictures to represent data
key a statement that tells what each picture or symbol on a picture graph stands for
symbol a picture that represents data in a picture graph
record to keep track of data or information
tally chart a chart that uses tally marks to keep track of data or information collected
line plot a graph that represents data along a number line

School-to-Home Connection

 
Read Aloud

 

 
 
Extra Practice

 

 

 
 

 

 

Chapter 18 - Lines and Surfaces
 
Big Idea: Properties of parts of lines, curves, and surfaces can be seen and felt
 
 

Vocabulary

part of
a line
not the whole line
curve a line that is not straight but bent
flat
surface
a surface that is level and even
curved
surface
a surface that is not level or even
slide to move along a smooth surface
stack to arrange on top of each other
 roll  move by turning over and over

School-to-Home Connection

 
 
 
Extra Practice

 

 

 
 

Chapter 19 - Shapes and Patterns
 
Big Idea: Plane and solid shapes can be identified and classified. They can be separated and combined to make other shapes.
 
 

Vocabulary

plane
shape
a plane shape has length and width, but no thickness
hexagon a plane shape that has six sides
trapezoid a plane shape that has four sides
figure you can make a figure by combining different plane shapes
pattern
unit
one set in a series of repeated sets.
shape The square, rectangle, triangle, and circle are plane shapes.

The cube, rectangular prism, cone, cylinder, and pyramid are solid shapes.
 face refers to every flat surface of a solid
 pentagon  a plane shape that has five sides
 quadrilateral  a figure with four straight sides
 repeating
patterns
 repeated sets of shapes arranged in a pattern

School-to-Home Connection

 
 
 
Extra Practice