8.F.2 Graph proportional relationships, Observation 5.1.12.D.2 To graph relations 8.F.3 interpreting the unit rate as the and functions Class discussions To use tables, Homework 8.F.4 slope of the graph. Compare two Technology graphs, or listed Problem of the day 8.F.5 different proportional relationships 8.1.4.A.1 numerically to Journal 8.SP.1 represented in different ways. For 8.1.P.C.1 determine the slope Graphing calculator 8.SP.2 example, compare a distance-time of the function. activities 8.SP.3 graph to a distance-time equation 21st Century To find solutions Rap song 8.SP.4 to determine which of two moving Life and of equations with objects has greater speed. Career Skills two variables 9.1.8.A.1 To graph linear 8.EE.8 Analyze and solve pairs of 9.1.12.A.1 equations with two simultaneous linear equations. 9.1.4.B.1 variables 9.1.8.B.1 To find the slope a. Understand that solutions to a of a line Visual and system of two linear equations To use Performing in two variables correspond to form in Arts graphing a linear points of intersection of their 1.3.8.B.2 equation graphs, because points of 1.3.8.B.4 To write a function intersection satisfy both equations rule for a word simultaneously. relationship Language Arts To write a function b. Solve systems of two linear L.8.2.a rule by analyzing a equations in two variables L.8.2.c table or graph algebraically, and estimate SL.8.1.d To interpret and solutions by graphing the equations. W.8.1.c draw scatter plots Solve simple cases by inspection. W.8.2.d To use scatter plots For example, 3x + 2y = 5 and 3x + to find trends 2y = 6 have no solution because 3x To solve systems + 2y cannot simultaneously be 5 of equations of linear equations by and 6. graphing To solve systems c. Solve real-world and of linear equations mathematical problems leading to to solve problems two linear equations in two To solve systems variables. of linear
8.F.2 8.F.3 8.F.4 8.F.5 8.SP.1 8.SP.2 8.SP.3 8.SP.4 Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed. 8.EE.8 Analyze and solve pairs of simultaneous linear equations. a. Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously. b. Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6. c. Solve real-world and mathematical problems leading to two linear equations in two variables. To graph relations and functions To use tables, graphs, or listed numerically to determine the slope of the function. To find solutions of equations with two variables To graph linear equations with two variables To find the slope of a line To use form in graphing a linear equation To write a function rule for a word relationship To write a function rule by analyzing a table or graph To interpret and draw scatter plots To use scatter plots to find trends To solve systems of equations of linear equations by graphing To solve systems of linear equations to solve problems To solve systems of linear Observation Class discussions Homework Problem of the day Journal Graphing calculator activities Rap song 5.1.12.D.2 Technology 8.1.4.A.1 8.1.P.C.1 21st Century Life and Career Skills 9.1.8.A.1 9.1.12.A.1 9.1.4.B.1 9.1.8.B.1 Visual and Performing Arts 1.3.8.B.2 1.3.8.B.4 Language Arts L.8.2.a L.8.2.c SL.8.1.d W.8.1.c W.8.2.d
Grade_8_-_PreAlgebra.docx