Sr. Cosmas – Second Trimester 2020-2021



Grade 6 Math

Number System

  •    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.
  •     Solve real-world and mathematical problems using rational numbers, coordinate plane, coordinates, and absolute value. 

Equations and Expressions

  •     Read, write, and evaluate numerical expressions involving exponents and/or variables
  •     Read, write, and solve equations and inequalities
  •     Recognize two expressions that are equivalent
  •     Understand and explain that writing and solving equations and inequalities is a process of answering questions
  •     Write and solve real-world and mathematical problems using variables, expressions and equations
  •     Write an inequality, and represent a constraint or condition in a real-world or mathematical problems with inequalities
  •     Use variables to represent two quantities in real-world problem that change in relationship to one another
  •     Identify and represent both the dependent and independent variable
  •     Analyze the relationships between dependent and independent variables using graphs, tables, and equations.


Grade 7

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
  • 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


  •  Solve problems involving scale drawings of geometric figures
  •  Draw geometric shapes with given conditions using free hand, ruler, and protractor, and technology
  • Describe two dimensional figures resulting from slicing three dimensional figures
  •  Know and understand the formulas for calculating areas and circumference of a circle.
  • Write and solve simple equations and multi-step problems using facts about supplementary, complimentary, vertical, and adjacent angles 
  •  Solve real world and mathematical problems involving area, volume, and surface area of two-and-dimensional problems


Grade 8

Expressions and Equations

  • Graph proportional relationships, interpret unit rate as the slope of the graph
  • Use similar triangles to explain the relationship between two equal slopes drawn from different points on a graph
  • Derive the equation for a line passing through the origin and a line intercepting the vertical line at a point.
  • Solve linear equations in one variable
  • Analyze and solve pairs of simultaneous linear equations


  • Understand a function as a rule that assigns to each input exactly one output
  • Identify and write ordered pairs
  • Read and compare properties of two functions represented in different ways- algebraically, numerically, in tables, verbal descriptions
  • Construct a function to model a linear relationship between two quantities
  • Determine the rate of change and initial value of the function from a description of a relationship
  • Interpret the rate of change and initial value of a linear function in terms of the situation it models or its graph or table of values
  • Describe qualitatively the functional relationship between two quantities by analyzing  a graph
  • Sketch a graph of a function that has been described verbally.
  • Verify properties of rotations, reflections, and translations
  • Understand congruency of a two-dimensional figure
  • Describe the effect of dilations, translations, rotations, and reflections on two –dimensional figures using coordinates
  • Establish facts about: the angle sum and exterior angle of triangles
  • Establish angles created when parallel lines are cut by transversal



Grade 7 Religion

  • Advent and Christmas
  • Understand the fulfillment of the promise of God is Jesus Christ our Savior 
  • Understand Jesus as the Promised Messiah 
  • The coming of God’s kingdom
  • Understand the teaching of Jesus Christ about the kingdom of God
  • Understand and appreciate Jesus the healer
  • Understand Jesus the bread of life.
  • Understand and appreciate Jesus as our Savior
  • The Sacrament of Baptism
  •  Sacrament of Confirmation 
  •  The Eucharist
  • Penance and Anointing of the Sick
  • Holy Orders and Matrimony


Grade 8 Science

  • Structure of the Universe
  • Stars and life cycle of Stars
  • Models of the Solar System
  • Gravity and the Solar System
  • The Sun
  • The terrestrial Planets and the Gas Giant Planets
  • Other Smaller Bodies in the Solar System
  • Technology for Space Exploration
  • History of Space Exploration