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Ray's for Today Arithmetic

Ray's Classic Arithmetic in an Updated Format!

Level 4 - Ages 9 and 10
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RAY'S for TODAY ARITHMETIC
Level 4

by Lori Coeman - READ MORE and Joyce Bohn - READ MORE

Level 4
The main learning objectives for the fourth level of Ray’s for Today are to:
  • be proficient at adding and subtracting fractions and mixed numbers
  • become proficient at recognizing and working with numbers through the millions
  • become proficient at multiplying by a 2-digit number
  • become proficient at long division by a 1-digit and 2-digit number
  • be introduced to decimals and decimal place values
   
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Ray's for Today
Level 4 - Student Text
364 pages
Looseleaf Packet
3-Hole Punched
ISBN-10: 0-88062-092-7
ISBN-13: 978-0-88062-092-5

List Price: $49.99

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Ray's for Today
Level 4 - Instructor's Manual
260 pages
Looseleaf Packet
3-Hole Punched
ISBN-10: 0-88062-091-9
ISBN-13: 978-0-88062-091-8

List Price: $29.99

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Ray's for Today
Level 4 - Set
Instructor's Manual and Student Text
Looseleaf Packet
3-Hole Punched
ISBN-10: 0-88062-093-5
ISBN-13: 978-0-88062-093-2

List Price: $69.99

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RAY'S for TODAY ARITHMETIC
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Level 4 - Ages 9 and 10

Ray's for Today Scope & Sequence:

Number Concepts
  •  types of numbers: counting, whole, rational numbers, fractions, mixed numbers, decimals, zero

  •  Commutative, Identity, and Associative Properties for Addition and Multiplication
  •  review multiples of base ten system
  •  powers of ten
  •  naming and writing numbers to hundred million
  •  place values to hundred million
  •  comparing & ordering whole numbers
  •  greater than, less than, equal to, not equal to

  •  Roman numerals
  •  common multiples
  •  math vocabulary
  •  rounding
  •  estimating
  •  decimal place values to thousandths
  •  sets – definition, elements/members
  •  subsets
  •  union and intersection of sets
  •  Pascal’s Triangle
  •  number sequences
  •  figural sequences
  •  patterned squares
   
Arithmetic Operations
  •  review math facts through story problems
  •  addition, subtraction, multiplication, division vocabulary
  •  subtraction as reverse of addition
  •  division as reverse of subtraction
  •  multiplication and division as short-cuts to addition and subtraction, respectively
  •  using addition to check subtraction
  •  signs of operations & comparison
  •  mental math
  •  adding, subtracting, multiplying, & dividing numbers to the millions
  •  multiplying by 10
  •  multiplying by a 2-digit number
  •  long division, with and without a remainder
  •  dividing by 10
  •  dividing by a 2-digit number
  
Money
  •  review of counting bills and coins
  •  review of making change
  •  review of money as decimals
  •  arithmetic operations with money
  •  money story problems

  
Time
  •  review calendar
  •  review clocks and telling time to the minute
  •  BC/AD
  •  decade, century
  •  time zones

  
Measurement
  •  review of customary measurements, abbreviations, and equivalencies of length: inch, feet, yard, mile
  •  review of customary measurements, abbreviations, and equivalencies of weight: ounces, pounds, ton
  •  review of customary measurements, abbreviations, and equivalencies of liquid capacity: cups, pint, quart, gallon
  •  introduction to fluid ounces, teaspoons, tablespoons
  •  review of metric measurements, abbreviations, and equivalencies of length: millimeter, centimeter, decimeter,     meter, kilometer
  •  review of metric measurements, abbreviations, and equivalencies of liquid capacity: liter, kiloliter, milliliter
  •  review of metric measurements, abbreviations, and equivalencies of mass: gram, kilogram, milligram, centigram
  •  temperature comparisons: Fahrenheit and Centigrade
  
Geometric Constructions
  •  review difference between plane and solid figures
  •  review plane geometry figures: rectangle, square, triangle, circle, polygons
  •  introduction of plane geometry figures: rhombus, parallelogram, quadrilateral, oval
  •  review solid geometry figures: cube, triangular prism, rectangular solid, sphere
  •  regular and irregular figures
  •  open and closed figures
  •  types of triangles: equilateral, right, acute, obtuse, scalene; base of a triangle
  •  circle: center point, radius, diameter, chord
  •  perimeter of a rectangle
  •  area of a rectangle and formula
  •  perimeter and area of irregular rectangles
  •  review of point, line segment, line, and ray
  •  types of angles: right, straight, acute, obtuse
  •  protractor and measuring degrees of angles
  •  intersecting and parallel lines
  •  diagonals
  •  tangrams
   
Fractions
  •  review fractional parts as equal parts
  •  review of fractions as rational numbers that show a ratio
  •  review of numerator and denominator
  •  review writing a fraction
  •  review of fractions as division
  •  fractional wholes
  •  proper and improper fractions, changing to each
  •  mixed numbers
  •  adding and subtracting mixed numbers, without and with regrouping
  •  review adding and subtracting fractions with like denominators
  •  introduction of addition and subtraction of fractions with unlike denominators (one fraction multiple of the other)
  •  equivalent fractions
  •  comparing and ordering fractions
  •  simplest form (reducing a fraction)
  •  fraction problems

  
Decimals
  •  money as decimals
  •  decimal place values through thousandths
  •  decimal fractions
  •  pure and mixed decimals
  •  equivalent decimals
  •  writing and naming decimals
  •  comparing and ordering decimals
  •  adding/subtracting decimals with regrouping
  •  decimal story problems

  
Graphing
  •  averages
  •  median and mode

  
Problem-Solving
  •  translating words into numbers and operation signs
  •  arithmetic operations clue words
  •  problem-solving strategies
  •  multi-step problems
  •  multi-operation problems
  •  fraction and decimal word problems
  •  work problems
  •  distance, rate, time problems
  •  number puzzles
  •  equivalent values and money transactions
  •  age problems
  •  Venn Diagram