Butler County

Educational Service Center

1910 FAIRGROVE AVENUE, STe. B

hAMILTON, OH  45011

(513) 887-3710   faX:  (513) 887-3709              

 



Grade 8 Mathematics Standards DETAIL      
    Essential Indicator Home
Summary - Grade 8

Number Sense – Grade 8

Measurement – Grade 8

Geometry – Grade 8

Algebra – Grade 8

Data Analysis & Probability – Grade 8

     
Number, Number Sense and Operations         
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8-10 Benchmark A        
Use scientific notation to express large numbers and numbers less than one.      
           
           
    STEMS MC # SA # ER #
           
  Grade 7 Indicator 1 Demonstrate an understanding of place value using powers of 10 and write large numbers in scientific notation.  (GRADE 7)        
           
  Grade 8 Indicator 1 - Use scientific notation to express large numbers and small numbers between 0 and 1.  *Convert number to scientific notation 1    
           
8-10 Benchmark B        
Identify subsets of the real number system.        
           
           
    STEMS MC # SA # ER #
           
  Grade 7 Indicator 3- Describe differences between rational and irrational numbers; e.g., use technology to show that some numbers (rational) can be expressed as terminating or repeating decimals and others (irrational) as non-terminating and non-repeating decimals.  (GRADE 7)        
           
  Grade 8 Indicator 2 - Recognize that natural numbers, whole numbers, integers, rational numbers and irrational numbers are subsets of the real number system. *Which subset of real numbers containing…                                         1    
           
8-10 Benchmark C        
Apply properties of operations and the real number system and justify when they hold for a set of numbers.      
           
    STEMS MC # SA # ER #
           
  Grade 8 Indicator 4 - Explain and use the inverse and identity properties and use inverse relationships (addition/subtraction, multiplication/division, squaring/square roots) in problem solving situations.        
           
8-10 Benchmark D        
Connect physical, verbal and symbolic representations of integers, rational numbers and irrational numbers.      
           
    STEMS MC # SA # ER #
           
8-10 Benchmark E        
Compare, order and determine equivalent forms of real numbers.        
           
    STEMS MC # SA # ER #
           
8-10 Benchmark F        
Explain the effects of operations on the magnitude of quantities.        
           
    STEMS MC # SA # ER #
           
  Grade 6 Indicator 10- Recognize that a quotient may be larger than the dividend when the divisor is a fraction; e.g., 6÷ ½ = 12. (GRADE 6)        
           
  Grade 7 Indicator 5 - Explain the meaning and effect of adding, subtracting, multiplying and dividing integers; e.g., how adding two integers can result in a lesser value(GRADE 7) *Which statement is true about a quotient when… 1