Sr. Cosmas – First Trimester, 2019-20

Grade 5 Math

Number and Operations in Base Ten

  • Recognize that in a multi-digit whole number, a digit in one place represents 10 times as much as it represent in the place to its right and 1/10 of what it represents in the place to its left.
  • Recognize and explain patterns in the number of zeroes of the product when multiplying a number by powers of 10
  • Recognize patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10
  • Use whole number exponents to denote powers of 10
  • Read, write, and compare decimals to the thousandths and round decimals to any place
  • Find whole number quotients of whole numbers with up to four-digit dividends and two digit divisors
  • Add, subtract, multiply, and divide decimals to the hundredths
  • Read and write whole numbers to the millions
  • Compare and order numbers to the millions
  • Compare fractions and decimals
  • Use a variety of strategies to multiply three-digit by three-digit numbers
  • Use a variety of strategies to divide three-digit numbers by one-digit and two-digit numbers
  • Understand that percent means part of a hundred, and write percents as fractions and decimals
  • Convert Measurement Units in a particular measurement system

Grade 6 Math

Number System

  • Understand the concept of a ratio
  • Use multiple forms of ratio language and ratio notation to describe a ratio relationship between two quantities
  • Understand the value of a ratio and equivalent ratios
  • Build ratio tables from equivalent ratios and study their additive and multiplicative structure.
  • Use tape diagrams, double number line diagrams, tables, equations and graphs to solve ratio problems in real world contexts
  • Relate ratio tables to equations using the value of a ratio
  • Transfer ordered pairs from table to a graph on the coordinate plane
  • Use unit rates and rates to determine measurement conversions
  • Use unit rates to interpret unit prices to compare prices in real world situations
  • Find percent of a quantity as a rate per 100. Use language of percent to express ratios and to solve percent problems
  • Recognize and simplify complex fractions
  • Divide and multiply fractions by fractions
  • Add, subtract, multiply and divide multi-digit numbers using standard algorithm
  • Add, subtract, multiply, and divide multi-digit decimals using standard algorithm
  • Use distributive property to express a sum of two whole numbers with a common factor as a multiple of two whole numbers with no common factor
  • Describe quantities having opposite directions or values using positive and negative numbers
  • Understand rational number as a point on the number line
  • Use positive and negative numbers to represent points on the number line (horizontal and vertical), and coordinate plain.
    Solve real-world and mathematical problems using rational numbers, coordinate plane, coordinates, and absolute value

Grade 7 Math

Number System

  • Use ratio and rate reasoning to define proportional relationship
  • Identify proportional relationships from tables, graphs, equations, and verbal descriptions
  • Understand unit rate as constant of proportionality
  • Use constant of proportionality to represent proportional relationships in equations
  • Apply the understanding of unit rates for ratios and rates involving fractions to solve multi-step ratio problems
  • Identify scale factor as the constant of proportionality
  • Calculate actual lengths and areas of objects
  • Create scale drawings of a two-dimensional figure
  •  Add and subtract rational numbers
  • Represent addition and subtraction of rational numbers on a number line
  • Multiply and divide rational numbers
  • Solve real-world and mathematical problems involving the four operations with rational numbers

Expressions and Equations

  •  Add, subtract, and expand linear expressions with rational coefficients by applying properties of operations as strategies
  • Rewrite expressions in different forms to understand the relationships among numbers
  • Solve multi-step real-world and mathematics problems that involve positive and negative rational numbers in any form
  • Convert between forms of rational numbers as appropriate
  • Use variables to represent quantities in real-world and mathematical problems
  • Construct simple equations and inequalities to solve problems
  • Compare and algebraic solution to an arithmetic solution
  •  Solve world problems involving inequalities graph and interpret the solution set in the context of the problem


Grade 8 Math

Number System

  •  Differentiate between rational and irrational numbers
  • Understand that every number has a decimal expansion, which eventually repeats
  • Convert decimal expansions with repeats into a rational number
  • Compare the size of irrational number using the rational approximations of irrational numbers
  • Locate approximately, and graph irrational numbers on a number line

Expressions and Equations

  • Know and apply the properties of integer exponents to generate equivalent numerical expressions
  • Represent solutions to equations involving squares and cubes of positive rational numbers using square root and cube root
  • Know that √2 is irrational
  • Estimate and compare very large or very small quantities using numbers expressed in single digit times an integer power of ten
  • Perform operations involving numbers expressed in scientific notation including problems where both scientific notation and decimal are used
  • Choose units of appropriate size for measurements of very large or very small quantities
  • Choose and rewrite numbers expressed in scientific notation to have the same magnitude
  • Verify experimentally the properties of rotations, reflections, and translations
  • Understand that congruency of a two-dimensional figure
  • Describe a sequence that exhibits the congruence between two congruent figures
  • Describe the effect of dilations, translations, rotations, and reflections on two –dimensional figures using coordinates
  • Use informal arguments to establish facts about: the angle sum and exterior angle of triangles
  • about angles created when parallel lines are cut by transversal
  • and angle-angle criterion for similarity of triangles

Grade 7 Religion

  • Understand and acknowledge God’s presence as father and creator in the world and in our lives
  • Understand the purpose of creation and human existence
  • Understand and acknowledge who we are as God’s children
  • Identify the Scripture and Tradition as sources of the Truth
  • Acknowledge the truth about the Blessed Trinity and relate it to the sign of the cross
  • Appreciate the forgiving heart of God
  • Acknowledge the gift of Jesus Christ as the good news from God
  • Recognize and appreciate the presence and work of the Holy Spirit in our lives
  • Understand the fulfillment of the promise of God is Jesus Christ our Savior
  • Understand and appreciate Jesus as a healer, as the bread of life
  • Understand and appreciate Jesus as our Savior