Arithmetic

Arithmetic（It inhales、 England Arithmetic) elementary schoolSubjectOne.

mathematics. Simply, junior high school is a little ideological and abstract, arithmetic elementary school has designated that feelings of a basic quantity which is related to daily life are learned as main purpose vis-a-vis becoming the curriculum which glares the kind of application which is used with special occupation.

Study contents of arithmetic elementary school

Large number you can see the child who recently is poor arithmetic from immediately after the attending school, yearly have increased. Also manner of the communication that is the harmful influence while communication of the parent is insufficient, just lesson precedes, can teach letter and number etc. from early on, is praised by the fact that you remember. With guidance law of the school which is pair other things it has become difficult to acquire.

• • From 1 up to 9 number、0With 10 ( positional notation scale of notation) The quantity up to 100 and the quantity up to 1000, ten thousand, hundred million and trillion etc.. ( natural number, righteousness integer)
  • fraction
  • decimal
  • Ratio
  • Number line
• calculation
  • Arithmetical operation
    • Addition, subtraction and multiplication ( 99)
    • Division
  • Writing brush calculation、 abacus、 portable calculator
• figure
  • triangle
    • Regular triangle、Isosceles triangles、Right triangle
  • quadrangular
    • Square、Rectangle、 parallelogram、Trapezoid、Rhombus
  • polygon
  • circle
    • pi
  • pillar body
    • Three prisms
    • Square pillar
      • Rectangular parallelepiped、Cube
    • Cylinder
  • Sphere
  • Development
• Weighing, unit
  • length
    • mm、cm、m、km
  • Angle
    • Degree
  • weight
    • Mg、g、kg
  • time
    • second、 minute、 time、 day
  • area
    • Cm²、m²、km²
    • a、ha
  • cubic measure
    • Ml、Dl、l、Cm³、M³
  • Speed
    • Per second velocity, speed per minute and speed per hour
• StatisticsAnd so on
  • graph
    • Bar graph、Line graph、Pie chart、Band graph
    • proportion
  • Ratio
    • Percentage、 percent、Average
• Composition subject(Being handled with class elementary school be fixed is, butJunior high school admission examinationAnd so on with it is made questions well.)
  • crane turtle calculation、Traveler calculation、Passing calculation、Distribution calculation、 work calculation、Multiple calculation、 garden plant calculation、Restoration calculation、 overs and shorts calculation、Newton calculation

Related item

• mathematics
• elementary school - school for the blind - school for the deaf - school for physically handicapped and mentally retarded children
• Course of study

This item "Arithmetic"There is a possibility of becoming reference of something to investigate, but stillItem of writing applyingIs.Revision and correctionAnd so on the cooperator doing is sought.