Standards Based Curriculum Plan Mathematics Grade 8 2020-2021 - UPDATED 06/2020
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2020-2021
Standards Based
Curriculum Plan
Mathematics
Grade 8
UPDATED 06/2020Priority, Secondary & Supporting Standards identified based on Item Analysis Reports of MAP 2019 from the Missouri Department of Elementary &
Secondary Education (DESE).
High Priority*** Secondary** Supporting*
8.EE.A.2 (Finding Square and Cube Roots) 8.NSA.1 (Real Number System) 8.GM.A.1 (Translations, Reflections, Rotations)
8.EE.B.5 (Parallel Lines, Transversals and Angles) 8.NSA.2 (Irrational Numbers) 8.GM.A.2 (Congruent Figures)
8.EE.C.8 (Solving Systems of Linear Equations) 8.EEI.A.1 (Exponents and Properties) 8.GM.A.3 (Dilations)
8.F.A.1 (Relations and Functions) 8.EEI.A.3 (Reading Scientific Notation) 8.GM.A.4 (Similar Figures)
8.F.A.2 (Linear Functions) 8.EEI.A.4 (Writing Scientific Notation) 8.DSP.A.1 (Scattered Plots)
8.GM.A.5 (Graphing Proportional Relationships) 8.EEI.B.6 (Using the Pythagorean Theorem) 8.DSP.A.2 (Line of Fit)
8.EEI.C.7 (Solving Equations) 8.DSP.A.3 (Line of Fit)
8.F.A.3 (Comparing Linear and Nonlinear Functions) 8.DSP.A.4 (Two-Way Tables)
8.F.A.4 (Writing Linear Equations)
8.F.A.5 (Analyzing and Sketching Graphs)
8.GM.B.6 (Slope of a Line and Graphing Linear
Equations)
8.GM.B.7 (Pythagorean Theorem)
8.GM.B.8 (Pythagorean Theorem)
8.GM.C.9 (Volumes and Surface Areas)St. Louis Public Schools Curriculum 2020-2021
By the end of the year students in eighth grade will be able to…
In Grade 8 students will be able to:
• Know that there are numbers that are not rational, and approximate them by rational numbers.
• Work with radicals and integer exponents.
• Understand the connections between proportional relationships, lines and linear equations.
• Analyze and solve linear equations and inequalities and pairs of simultaneous linear equations.
• Understand congruence and similarity using physical models, transparencies or geometry software.
• Understand and apply the Pythagorean Theorem.
• Solve problems involving volume of cones, pyramids and spheres.
• Investigate patterns of association in bivariate data.
• Define, evaluate and compare functions. Use functions to model relationships between quantities.
1St. Louis Public Schools Curriculum 2020-2021
Standards Pacing By Quarter
Quarter 1 Quarter 2 Quarter 3 Quarter 4
Functions Geometry and Measurement
Geometry and Measurement Expressions, Equations and Inequalities
Expressions, Equations and Inequalities Data Analysis, Statistics and
Functions
Geometry and Number Sense Probability
Understand congruence and similarity using Analyze and solve linear equations, inequalities, Define, evaluate and compare functions Understand congruence and similarity
physical models, transparencies or and pairs of simultaneous linear equations. 8.F.A.1*** using physical models, transparencies
geometry software 8.EEI.C.7 ** 8.F.A.2 *** or geometry software
8.GM.A.1 *
8.F.A.3 ** 8.GM.A.5***
8.GM.A.2*
8.GM.A.3* Understand the connections between proportional Use functions to model relationships between
8.GM.A.4* relationships, lines and linear equations quantities
8.EE.B.5*** 8.F.A.5 **
8.EEI.B.6**
Work with radicals and integer exponents
8.EE.A.2*** Investigate patterns of association in
Use functions to model relationships between
Solve problems involving volume of cones, Understand and apply the Pythagorean Theorem. bivariate data.
quantities
pyramids and spheres. 8.F.A.4 ** 8.GM.B.7** 8.DSP.A.1 *
8.GM.C.9** 8.DSP.A.2 *
8.GM.B.8 **
8.GM.B.6 ** 8.DSP.A.3 *
8.DSP.A.4 *
Know that there are numbers that are not rational,
and approximate them by rational numbers
8.NSA.1 **
8.NSA.2**
Analyze and solve linear equations, inequalities, Work with radicals and integer exponents
and pairs of simultaneous linear equations. 8.EEI.A.1**
8.EEI.A.3**
8.EE.C.8***
8.EEI.A.4**
2St. Louis Public Schools Curriculum 2020-2021
Math/Grade 8 - Year at a Glance
Assessment for/of
Standards Based Aligned Instructional Resources
Student Learning
Curriculum
Text/ Assessment
Standard Topic Essential Questions Resources for Blended Instruction and
Print Only Options Resources
Research Based Intervention
Quarter 1 (38 Instructional Days) 2.1 Congruent How to identify Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Figures congruent triangles? Chapter 2 Transformations activates in other grade levels) District Option (CFA)
8.GM.A.2* (Pages 42 - 47) Similar and Congruent Figures Exit Ticket Data Base
Understand that two-dimensional figures 3 days (8.Q.1)
are congruent if a series of rigid Congruence Statements and Summative Tasks
transformations can be performed to Corresponding Parts (8.P.14) District Option (CSA)
Student Record and STAR Benchmark
map the pre-image to the image. Practice Journal Side Lengths and Angle Measures
STAR Progress
(Pages 21 -24) of Congruent Figures (8.P.15)
(a) Describe a possible sequence of monitoring
Congruent Triangles: SSS, SAS,
rigid transformations between two
and ASA (8.P.16)
congruent figures.
8.GM.A.1 * 2.2 Translations How to arrange tiles to Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Verify experimentally the congruence make a tessellation? Chapter 2 Transformations activates in other grade levels) District Option (CFA)
properties of rigid transformations. (Pages 48 – 53) Identify Reflections, Rotations, and Exit Ticket Data Base
(Pages 54 – 59) Translations (8.P.4)
(a) Verify that angle measure, 2.3 Reflections How to use reflections (Pages 60 – 67) Summative Tasks
Describe a Sequence of
betweeness, collinearity and distance to classify a frieze District Option (CSA)
Transformations (8.P.5)
are preserved under rigid pattern? STAR Benchmark
Translations: Graph the Image
transformations. (8.P.6) STAR Progress
Student Record and monitoring
(b) Investigate if orientation is preserved 2.4 Rotations Practice Journal Translations: Find the Coordinates
What are the three
under rigid transformations. (8.P.7)
basic ways to move an (Pages 25 -28)
Reflections over the x- and y-axes:
9 days object in a plane? (Pages 29 -32)
8.GM.A.2* Graph the Image (8.P.8)
(Pages 33 -36)
Understand that two-dimensional figures Reflections over the x- and y-axes:
are congruent if a series of rigid Find the Coordinates (8.P.9)
transformations can be performed to Reflections: Graph the Image
map the pre-image to the image. (8.P.10)
3St. Louis Public Schools Curriculum 2020-2021
(a) Describe a possible sequence of Reflections: Find the Coordinates
rigid transformations between two (8.P.11)
congruent figures. Rotations: Graph the Image
(8.P.12)
Rotations: Find the Coordinates
(8.P.13)
Khan Academy
Congruent Shapes &
Transformations
DESMOS
Transformations
8.GM.A.4* 2.5 Similar Figures How to use proportions Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Understand that two-dimensional figures to help make decisions Chapter 2 Transformations activates in other grade levels) District Option (CFA)
are similar if a series of transformations in art, design, and (Pages 70 – 75) Similar and Congruent Figures Exit Ticket Data Base
(rotations, reflections, translations and magazine layouts? (Pages 76 – 81) (8.Q.1)
dilations) can be performed to map the Side Lengths and Angle Measures Summative Tasks
pre-image to the image. of Similar Figures (8.Q.5) District Option (CSA)
2.6 Perimeters and How do changes in STAR Benchmark
(a) Describe a possible sequence of dimensions of similar Student Record and Khan Academy
Areas of Similar Practice Journal STAR Progress
transformations between two similar Figures geometric figures affect Intro to Triangle Similarity monitoring
figures the perimeters and the (Pages 37 - 40)
Triangle Similarity
areas of the figures? (Pages 41 - 44)
6 days Postulates/Criteria
Determining Similar Triangles
DESMOS
4St. Louis Public Schools Curriculum 2020-2021
8.GM.A.3* 2.7 Dilations How to enlarge or Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Describe the effect of dilations, reduce a figure in the Chapter 2 Transformations activates in other grade levels) District Option (CFA)
translations, rotations and reflections on 3 days coordinate plane? (Pages 82 – 89) Dilations: Graph the Image (8.Q.2) Exit Ticket Data Base
two-dimensional figures using Dilations: Find the Coordinates
coordinates. (8.Q.3) Summative Tasks
District Option (CSA)
Student Record and Khan Academy STAR Benchmark
Practice Journal DESMOS STAR Progress
(Pages 45 -48) monitoring
8.GM.C.9** 8.1 Volumes of How to find the volume Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Solve problems involving surface area Cylinders of a cylinder? Chapter 8 Volumes activates in other grade levels) District Option (CFA)
and volume. (Pages 334 – 339) Volume of Cubes, Prisms, and Exit Ticket Data Base
(Pages 340 – 345) Pyramids (8.T.8)
(a) Understand the concept of surface 8.2 Volumes of How to find the volume (Pages 348 – 353) Summative Tasks
area and find surface area of pyramids. Cones Surface Area of Cubes, Prisms,
of a cone? (Pages 354 – 361) and Pyramids (8.T.9) District Option (CSA)
Volume of Cylinders (8.T.10) STAR Benchmark
(b) Understand the concepts of volume
STAR Progress
and find the volume of pyramids, cones 8.3 Volumes of Volume of Cones (8.T.11)
How to find the volume Student Record and monitoring
and spheres. Surface Area of Cylinders (8.T.12)
Spheres of a sphere? Practice Journal Surface Area of Cones (8.T.13)
(Pages 167 - 170) Volume of Spheres (8.T.14)
(Pages 171 - 174) Surface Area of Spheres (8.T.15)
8.4 Surface Areas When the dimensions of
and Volumes of a solid increase by a (Pages 175 - 178) Khan Academy
Similar Solids factor of k, how does (Pages 179 - 182)
Cylinder Volume & Surface Area
the surface area Volume of a Cone
12 days change? How does the Volume of a Sphere
volume change?
DESMOS
Cylinders
5St. Louis Public Schools Curriculum 2020-2021
Quarter 2 (41 Instructional Days) 1.1 Solving Simple How to use inductive Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Equations reasoning to discover Chapter 1 Equations activates in other grade levels) District Option (CFA)
8.EEI.C.7 ** rules in mathematics? (Pages 2 – 9) Solve One-Step Equations (8.W.7) Exit Ticket Data Base
Solve linear equations and inequalities How can you test a (Pages 10 – 15) Solve Two-Step Equations (8.W.8)
in one variable. rule? (Pages 18 – 25) Solve Multi-Step Equations (8.W.9) Summative Tasks
(Pages 26 – 31) District Option (CSA)
(a) Create and identify linear equations Solve Equations Involving Like
STAR Benchmark
Terms (8.W.10)
with one solution, infinitely many 1.2 Solving Multi- How to solve a multi- STAR Progress
Solve Equations with Variables on
solutions or no solutions. Step Equations step equation? How to monitoring
Student Record and Both Sides (8.W.11)
check the reasonable-
(b) Solve linear equations and ness of your solution? Practice Journal Solve Equations: Mixed Review
inequalities with rational number (Pages 3 - 6) (8.W.12)
coefficients, including equations and (Pages 7 - 10) Solve Equations: Complete the
inequalities whose solutions require Solution (8.W.13)
(Pages 11 - 14)
expanding expressions using the 1.3 Solving How to solve an Solve Equations: Word Problems
(Pages 15 - 18)
(8.W.14)
distributive property and combining like Equations with equation that has
terms. Variables on Both variables on both sides? Khan Academy
Sides One-Step Addition & Subtraction
Equations
One-Step Subtraction Equations
1.4 Rewriting How to use a formula Modeling with One-Step Equations
Equations and for one measurement to One-Step Addition & Subtraction
Formulas write a formula for a Equations: Fractions & Decimals
different measurement?
Intro to Two-Step Equations
8 days
Two-Step Equations Intuition
Worked Example: Two-Step
Equations
Why we do the Same Thing to Both
Sides: Variable on Both Sides
Intro to Equations with Variables on
Both Sides
Equations with Variables on Both
Sides
DESMOS
Smallest Solution
6St. Louis Public Schools Curriculum 2020-2021
8.EEI.B.6** Apply concepts of slope 4.1 Graphing How to recognize a Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
and y-intercept to graphs, equations and Linear Equations linear equation? Chapter 2 Equations activates in other grade levels District Option (CFA)
proportional relationships. (Pages 142 – 147) Find the Slope of a Graph (8.Y.1) Exit Ticket Data Base
(Pages 148 – 155) Find the Slope from Two Points
(a) Explain why the slope (m) is the 4.2 Slope of a Line How to draw its graph? (Pages 156 – 157) Summative Tasks
(8.Y.2)
same between any two distinct points on District Option (CSA)
Slopes of Parallel and
a non-vertical line in the Cartesian Perpendicular Line (8.Y.13) STAR Benchmark
coordinate plane. Student Record and STAR Progress
4.2 Extension How to use the slope of Practice Journal Khan Academy monitoring
(b) Derive the equation y = mx for a line Slopes of Parallel a line to describe the (Pages 69 - 72) Graphing a Linear Equation:
through the origin and the equation y = and Perpendicular line? (Pages 73 - 76) 5x+2y=20
mx + b for a line intercepting the vertical Lines (Pages 77 - 78) Graphing a Linear Equation:
axis at b. y=2x+7
6 days Positive & Negative Slope
Worked Example: Slope from
Graph
Calculating Slope from Tables
DESMOS
8.EE.B.5*** 4.3 Graphing How to describe the Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Graph proportional relationships. Proportional graph of the equation Chapter 2 Equations activates in other grade levels) District Option (CFA)
Relationships y = mx? (Pages 158 - 165) Identify Proportional Relationships Exit Ticket Data Base
(a) Interpret the unit rate as the slope of from Graphs and Equations (8.I.6)
the graph. 3 days Identify Proportional Relationships Summative Tasks
from Tables (8.I.7) District Option (CSA)
(b) Compare two different proportional Student Record and
Graph Proportional Relationship STAR Benchmark
relationships Practice Journal STAR Progress
(8.I.8)
(Pages 79 - 83) monitoring
Khan Academy
DESMON
7St. Louis Public Schools Curriculum 2020-2021
8.EEI.B.6**Apply concepts of slope 4.4 Graphing How to describe the Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
and y-intercept to graphs, equations and Linear Equations in graph of the equation y Chapter 2 Equations activates in other grade levels) District Option (CFA)
proportional relationships. Slope-intercept = mx + b? (Pages 166 – 171) Slope-Intercept Form: Find the Exit Ticket Data Base
Form. (Pages 172 – 177) Slope and y-intercept (8.Y.4)
(a) Explain why the slope (m) is the Summative Tasks
Graph a Line using Slope (8.Y.5)
same between any two distinct points on District Option (CSA)
How to describe the Graph a Line from an Equation in
a non-vertical line in the Cartesian 4.5 Graphing Slope-Intercept Form (8.Y.6) STAR Benchmark
coordinate plane. Linear Equations in graph of the equation Student Record and STAR Progress
Practice Journal Graph a Line from an Equation in
Standard Form ax + by = c? monitoring
(b) Derive the equation y = mx for a line (Pages 83 - 86) Standard Form (8.Y.12)
through the origin and the equation y = 6 days (Pages 87 - 90) Khan Academy
mx + b for a line intercepting the vertical DESMOS
axis at b. Match My Line
8.F.B.4 ** 4.6 Writing How to write an Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Use functions to model linear Equations in Slope- equation of a line when Chapter 2 Transformations activates in other grade levels) District Option (CFA)
relationships between quantities. Intercept Form you are given the slope (Pages 178 – 183) Write a Linear Equation from a Exit Ticket Data Base
and the y-intercept of (Pages 184 – 189) Slope and y-intercept (8.Y.7)
(a) Explain the parameters of a linear Summative Tasks
the line? Write a Linear Equation from a
function based on the context of a District Option (CSA)
Graph (8.Y.8)
problem. STAR Benchmark
Student Record and Write a Linear Equation from a
4.7 Writing How to write an STAR Progress
(b) Determine the parameters of a linear Equations in Point- equation of a line when Practice Journal Slope and a Point (8.Y.9)
monitoring
function. Write a Linear Equation from Two
Slope Form you are given the slope (Pages 91 - 94) Points (8.Y.10)
(c) Determine the x-intercept of a linear and a point on the line? (Pages 95 - 98) Khan Academy
function. 6 days Slope-intercept Equation from
Graph
Slope-intercept Equation from
Slope & Point
Slope-intercept Equation from Two
Points
DESMOS
Land the Plane
8St. Louis Public Schools Curriculum 2020-2021
8.EE.C.8***Analyze and solve 5.1 Solving How to solve a system Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
systems of linear equations. Systems of Linear of linear equations? Chapter 5 Systems of activates in other grade levels) District Option (CFA)
Equations by Linear Equations Is (x, y) a Solution to the System of Exit Ticket Data Base
(a) Graph systems of linear equations Graphing (Pages 202 - 207) Equations? (8.AA.1)
and recognize the intersection as the (Pages 208 - 213) Summative Tasks
Solve a System of Equations by
solution to the system. (Pages 216 - 223) Graphing (8.AA.2) District Option (CSA)
5.2 Solving How to use substitution (Pages 224 - 229) Solve a System of Equations by STAR Benchmark
(b) Explain why solution(s) to a system Systems of Linear to solve a system of (Pages 230 - 231) STAR Progress
of two linear equations in two variables Equations by Graphing: Word Problems (8.AA.3)
linear equations? monitoring
correspond to point(s) of intersection of Substitution Find the Number of Solutions to a
the graphs. System of Equations by Graphing
Student Record and (8.AA.4)
(c) Explain why systems of linear Practice Journal Find the Number of Solutions to a
5.3 Solving How to use elimination (Pages 101 - 104)
equations can have one solution, no System of Equation (8.AA.5)
Systems of Linear to solve a system of (Pages 105 - 108)
solution or infinitely many solutions. Equations by linear equations? Classify a System of Equations by
(Pages 109 - 112) Graphing (8.AA.6)
Elimination (Pages 113 - 116) Classify a System of Equations
(Pages 117 - 118) (8.AA.7)
Can a system of linear
5.4 Solving Special equations have no Solve a System of Equations using
Systems of Linear solution? Can a system Substitution (8.AA.8)
Equations of linear equations have Solve a System of Equations using
many solutions? Substitution: Word Problems
(8.AA.9)
5.4 Extension Solve a System of Equations using
Solving Linear Elimination (8.AA.10)
Equations by Solve a System of Equations using
Graphing Elimination: Word Problems
(8.AA.11)
12 days Khan Academy
Solving Systems of Linear
Equations
Solving Systems of Linear
Equations II
Systems of Linear Equations Word
Problems
DESMOS
9St. Louis Public Schools Curriculum 2020-2021
Quarter 3 (46 Instructional Days) 6.1 Relations and How to use a mapping Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Functions diagram to show the Chapter 6 Functions activates in other grade levels) District Option (CFA)
8.F.A.1*** relationship between (Pages 242 – 247) Identify Functions (8.Z.1) Exit Ticket Data Base
Explore the concept of functions. (The two data sets? (Pages 248 – 255) Does (x, y) Satisfy the Linear
use of function notation is not required. Function? (8.Z.2) Summative Tasks
How to represent a Evaluate a Linear Function (8.Z.7) District Option (CSA)
(a) Understand that a function assigns to 6.2 STAR Benchmark
function in different Student Record and Complete a Table for a Linear
each input exactly one output. Representations STAR Progress
Practice Journal Function (8.Z.8)
of Functions ways? monitoring
(b) Determine if a relation is a function. (Pages 121 - 124) Complete a Table and Graph a
(Pages 125 - 128) Linear Function (8.Z.9)
(c) Graph a function. 8 days
Find Values using Function Graphs
(8.Z.20)
Complete a Table for a Function
Graph (8.Z.21)
Domain and Range of Function
(8.Z.22)
Khan Academy
Testing if a Relationship is a
Function
Relations and Functions
Recognizing Functions from Graph
Checking if a Table Represents a
Function
Recognizing Functions from Table
Checking if an Equation
Represents a Function
Does a Vertical Line Represent a
Function?
DESMOS
Polygraph: Functions and Relations
Polygraph: Functions & Relations II
10St. Louis Public Schools Curriculum 2020-2021
8.F.A.2 *** 6.3 Linear How to use a function Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Compare characteristics of two functions Functions to describe a linear Chapter 6 Functions activates in other grade levels) District Option (CFA)
each represented in a different way pattern? (Pages 256 – 263) Compare Linear Functions: Graphs Exit Ticket Data Base
4 days and Equations (8.Z.12)
Compare Linear Functions: Tables, Summative Tasks
Graphs, and Equations (8.Z.13) District Option (CSA)
Student Record and STAR Benchmark
Practice Journal Khan Academy STAR Progress
(Pages 129 - 132) Recognizing Linear Functions monitoring
Linear & Nonlinear Functions:
Table
DESMOS
8.F.A.3 ** 6.4 Comparing How to recognize when Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Investigate the differences between Linear and a pattern in real life is Chapter 3 Functions activates in other grade levels) District Option (CFA)
linear and nonlinear functions. (a) Nonlinear linear or nonlinear (Pages 266 – 271) Identify Linear and Nonlinear Exit Ticket Data Base
Interpret the equation y = mx + b as Functions Functions: Graphs and Equations
defining a linear function, whose (8.Z.16) Summative Tasks
parameters are the slope (m) and the y- 4 days Identify Linear and Nonlinear District Option (CSA)
Student Record and STAR Benchmark
intercept(b). Practice Journal Functions: Tables (8.Z.17)
Does (x, y) Satisfy the Nonlinear STAR Progress
(b) Recognize that the graph of a linear (Pages 133 - 136) monitoring
Function? (8.Z.18)
function has a constant rate of change Evaluate a Nonlinear Function
(c) Give examples of nonlinear (8.Z.19)
functions. Khan Academy
DESMOS
11St. Louis Public Schools Curriculum 2020-2021
8.F.B.5 **Describe the functional 6.5 Analyzing and How to use a graph to Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
relationship between two quantities from Sketching Graphs represent relationships Chapter 6 Functions activates in other grade levels) District Option (CFA)
a graph or a verbal description. between quantities (Pages 272 – 277) Write Linear Functions: Word Exit Ticket Data Base
3 days without using numbers? Problems (8.Z.14)
Summative Tasks
Khan Academy
District Option (CSA)
Student Record and DESMOS STAR Benchmark
Practice Journal STAR Progress
(Pages 137 - 140) monitoring
8.EE.A.2*** 7.1 Finding Square How to find the Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Roots dimensions of a square Chapter 7 Real Numbers activates in other grade levels) District Option (CFA)
Investigate concepts of square and cube or a circle when you are and Pythagorean Theorem Exit Ticket Data Base
Square roots of Perfect Squares
roots. given its area? (Pages 288 – 293) (8.F.15)
(Pages 294 – 299) Positive and Negative Square Summative Tasks
(a) Solve equations of the form x2 = p
Roots (8.F.16) District Option (CSA)
and x3 = p, where p is a positive rational 7.2 Finding Cube How is the cube root of STAR Benchmark
number. Estimate Positive and Negative
Roots a number different from Student Record and Square Roots (8.F.17) STAR Progress
(b) Evaluate square roots of perfect the square root of a Practice Journal monitoring
Relationship between Squares and
5 days number? (Pages 143 -146)
squares less than or equal to 625 and Square Roots (8.F.18)
cube roots of perfect cubes less than or (Pages 167 - 150) Cube Roots of Positive Perfect
equal to 1000. Cubes (8.F.20)
Khan Academy
(c) Recognize that square roots of non-
perfect squares are irrational. Intro to Square Roots
Understanding Square Roots
Intro to Cube Roots
DESMOS
12St. Louis Public Schools Curriculum 2020-2021
8.GM.B.7**Use the Pythagorean 7.3 The How are the lengths of Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Theorem to determine unknown side Pythagorean the sides of a right Chapter 7 Real Numbers activates in other grade levels) District Option (CFA)
lengths in right triangles in problems in Theorem triangle related? and Pythagorean Theorem Pythagorean Theorem: Find the Exit Ticket Data Base
two- and three-dimensional contexts (Pages 300 – 305) Length of the Hypotenuse (8.R.1)
4 days Pythagorean Theorem: Find the Summative Tasks
Missing leg Length (8,R,2) District Option (CSA)
Pythagorean Theorem: Find the STAR Benchmark
8.GM.B.8 ** Student Record and STAR Progress
Use the Pythagorean Theorem to find Practice Journal Perimeter (8.R.3)
monitoring
the distance between points in a (Pages 151 - 154) Pythagorean Theorem: Word
Cartesian coordinate system. Problems (8.R.4)
Find the Distance between Two
Points (8.N.4)
Khan Academy
Intro to the Pythagorean Theorem
Pythagorean Theorem Example
DESMOS
Taco Truck
8.NSA.1 ** 7.4 Approximating How to find decimal Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Explore the real number system. Square Roots approximations of Chapter 7 Real Numbers activates in other grade levels) District Option (CFA)
square roots that are and Pythagorean Theorem Estimate Positive Square Roots Exit Ticket Data Base
(a) Know the differences between
not rational? (Pages 308 – 315) (8.F)
rational and irrational numbers. 7.4 Extension Summative Tasks
(b) Understand that all rational numbers Repeating (Pages 316 – 317) Khan Academy
District Option (CSA)
have a decimal expansion that Decimals Approximating Square Roots STAR Benchmark
terminates or repeats. Approximating Square Roots to STAR Progress
(c) Convert decimals, which repeat into 4 days Student Record and Hundredths monitoring
fractions and fractions into repeating Practice Journal DESMOS
decimals. (Pages 155 - 158)
(d) Generate equivalent representations (Pages 159 - 160)
of rational numbers.
8,NS.A.2 Estimate the value and
compare the size of irrational numbers
and approximate their locations on a
number line
13St. Louis Public Schools Curriculum 2020-2021
8.GM.B.6 ** 7.5 Using the In what other ways can Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Use models to demonstrate a proof of Pythagorean you use the Chapter 7 Real Numbers activates in other grade levels) District Option (CFA)
the Pythagorean Theorem and its Theorem Pythagorean Theorem? and Pythagorean Theorem Converse of the Pythagorean Exit Ticket Data Base
converse. (Pages 318 – 323) Theorem: is it a Right Triangle?
3 days (8.R.5) Summative Tasks
District Option (CSA)
Khan Academy
STAR Benchmark
Student Record and DESMOS STAR Progress
Practice Journal monitoring
(Pages 161 - 164)
8.EEI.A.1** 10.1 Exponents How to use exponents Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Know and apply the properties of integer to write numbers? Chapter 10 Exponents and activates in other grade levels) District Option (CFA)
exponents to generate equivalent Scientific Notations Understanding Exponents (8.F.1) Exit Ticket Data Base
expressions. (Pages 410 – 415) Evaluate Exponents (8.F.2)
10.2 Product of How to use inductive (Pages 416 – 421) Exponents with Negative Base Summative Tasks
Powers Property reasoning to observe (Pages 422 – 427) (8.F.4) District Option (CSA)
patterns and write (Pages 428 – 434) STAR Benchmark
Understanding Negative Exponents
general rules involving STAR Progress
(8.F.6)
properties of monitoring
Evaluate Negative Exponents
exponents? Student Record and (8.F.7)
Practice Journal Multiplication with Exponents
10.3 Quotient of How can you divide two (Pages 203 - 206)
Powers Property powers that have the (Pages 206 - 209) (8.F.8)
same base? Division with Exponents (8.F.9)
(Pages 210 - 214) Multiplication and Division with
(Pages 215 - 218 )
Exponents (8.F.10)
10.4 Zero and How to evaluate a Power Rule (8.F.11)
Negative nonzero number with an Evaluate Expressions using
Exponents exponent of zero? How Properties of Exponents (8.F.12)
can you evaluate a Identify Equivalent Expressions
8 days nonzero number with a Involving Exponents (8.F.13)
negative integer Identify Equivalent Expressions
exponent? Involving Exponents II (8.F.14)
Khan Academy
Intro to Exponents
14St. Louis Public Schools Curriculum 2020-2021
The 0 & 1st Power
1 and -1 to Different Powers
Powers of Zero
Comparing Exponent Expressions
DESMOS
8.EEI.A.3** 10.5 Reading How to read numbers Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Express very large and very small Scientific Notation that are written in Chapter 10 Exponents and activates in other grade levels) District Option (CFA)
quantities in scientific notation and scientific notation? Scientific Notations Convert between Standard and Exit Ticket Data Base
approximate how many times larger one (Pages 436 – 441) Scientific Notation (8.G.1)
is than the other. (Pages 442 – 447) Compare Numbers Written in Summative Tasks
10.6 Writing How to write a number (Pages 448 – 453) Scientific Notation (8.G.2) District Option (CSA)
8.EEI.A.4**Use scientific notation to Scientific Notation in scientific notation? STAR Benchmark
Multiply Numbers Written in
solve problems. Scientific Notation (8.G.3) STAR Progress
Student Record and monitoring
(a) Perform operations with numbers Divide Numbers Written in
Practice Journal Scientific Notation (8.G.4)
expressed in scientific notation, 10.7 Operations in How to perform (Pages 219 - 222)
including problems where both decimal Scientific Notation operations with Add and Subtract Numbers Written
(Pages 223 - 226) in Scientific Notation (8.G)
and scientific notation are used. (Pages 448-453) numbers written in (Pages 227 - 210)
scientific notation? Khan Academy
(b) Use scientific notation and choose 6 days Introduction to Scientific Notation
units of appropriate size for Scientific Notation Examples
measurements of very large or very Scientific Notation Examples II
small quantities. Scientific Notation Example III
DESMOS
15St. Louis Public Schools Curriculum 2020-2021
Quarter 4 (52 Instructional Days) 3.1 Parallel Lines How to describe angles Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
and Transversals formed by parallel lines Chapter 3 Angles and activates in other grade levels) District Option (CFA)
and transversals? Triangles Transversals of Parallel Lines: Exit Ticket Data Base
8.GM.A.5***
(Pages 102 – 109) Name Angle Pairs (8.O.16)
Explore angle relationships and
(Pages 110 – 115) Transversals of Parallel Lines: Find Summative Tasks
establish informal arguments. 3.2 Angles of How to describe the (Pages 118 – 125) District Option (CSA)
Angle Measures (8.O.17)
(a) Derive the sum of the interior angles Triangles relationships among the (Pages 126 – 131) Find Missing Angles in Triangles STAR Benchmark
of a triangle. angles of a triangle? (8.O.7) STAR Progress
monitoring
Triangle Angle-Sum Theorem (8.O)
(b) Explore the relationship between the Student Record and Interior Angles of Polygons
interior and exterior angles of a triangle. 3.3 Angles and How to find the sum of Practice Journal
(8.O.12)
Polygons the interior angle (Pages 51 - 54)
(c) Construct and explore the angles measures and the sum (Pages 55 - 58) Identify Similar Triangles (8.Q)
created when parallel lines are cut by a of the exterior angle Side Lengths and Angle Measures
(Pages 59 - 62) of Similar Figures (8.Q.5)
transversal. measures of a polygon? (Pages 63 - 66)
Khan Academy
(d) Use the properties of similar figures 3.4 Using Similar How to use angles to Angles, Parallel Lines,
to solve problems. Triangles tell whether triangles & Transversals
are similar? Missing Angles with a Transversal
10 days Angles in a Triangle Sum to 180°
Proof
Sum of Interior Angles of a Polygon
Sum of the Exterior Angles of a
Polygon
DESMOS
Parallel Lines
Lines, Transversals, and Angles
Puzzling It Out
Polygraph: Angle Relationships
8.DSP.A.1 * 9.1 Scattered Plots How to construct and Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Construct and interpret scatter plots of interpret a scatter plot? Chapter 9 Data Analysis activates in other grade levels) District Option (CFA)
bivariate measurement data to 3 days and Displays Create Scatter Plots (8.CC) Exit Ticket Data Base
investigate patterns of association (Pages 372 – 377) Identify Trends with Scatter Plots
between two quantities. (8.CC.15) Summative Tasks
Student Record and Outliers in Scatter Plots (8.DD.8) District Option (CSA)
Khan Academy STAR Benchmark
Practice Journal
Constructing a Scatter Plot STAR Progress
(Pages 185 - 188 )
DESMOS monitoring
Scatter Plot Capture
16St. Louis Public Schools Curriculum 2020-2021
Robots: What a Point in a Scatter
Plot Means
8.DSP.A.1 * 9.2 Lines of Fit How to use data to Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Construct and interpret scatter plots of (Pages 378-384) predict an event? Chapter 9 Data Analysis activates in other grade levels) District Option (CFA)
bivariate measurement data to and Displays Outliers in Scatter Plots (8.DD.8) Exit Ticket Data Base
investigate patterns of association 3 days (Pages 378 – 384) Scatter Plots: Line of Best Fit
between two quantities. Khan Academy Summative Tasks
Student Record and Scatterplots — Basic Example District Option (CSA)
Scatter Plots: Smokers STAR Benchmark
8.DSP.A.2 * Practice Journal
Generate and use a trend line for Line of Best Fit: Smoking in 1945 STAR Progress
(Pages 189 - 192 )
bivariate data, and informally assess the DESMOS monitoring
fit of the line. Fit Fights
Classy Cats
8.DSP.A.3 *
Interpret the parameters of a linear
model of bivariate measurement data to
solve problems.
8.DSP.A.4 * 9.3 Two-Way Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Tables Chapter 9 Data Analysis activates in other grade levels) District Option (CFA)
Understand the patterns of association (Pages 386-391) Exit Ticket Data Base
and Displays Find Probabilities using Two-Way
in bivariate categorical data displayed in
(Pages 386 – 391) Frequency Tables (8.EE)
a two-way table. 3 days Summative Tasks
Khan Academy
District Option (CSA)
(a) Construct and interpret a two-way Two-Way Frequency Tables and STAR Benchmark
table summarizing data on two Student Record and Venn Diagrams STAR Progress
categorical variables collected from Practice Journal Two-Way Relative Frequency monitoring
same subjects. (Pages 193 - 196) Tables
Interpreting Two-Way Tables
(b) Use relative frequencies calculated
for rows or columns to describe possible
association between two variables.
17St. Louis Public Schools Curriculum 2020-2021
8.DSP.A.1 * 9.4 Choosing a How to display data in a Big Ideas Textbook (Blue) - IXL (modify instruction by finding similar Formative Options
Construct and interpret scatter plots of Data Display way that helps you Chapter 9 Data Analysis activates in other grade levels) District Option (CFA)
bivariate measurement data to make decisions? and Displays Make Predictions with Scatter Plots Exit Ticket Data Base
investigate patterns of association 3 days (Pages 392 – 400) (8.CC.16)
between two quantities. Summative Tasks
Khan Academy
District Option (CSA)
Example of Direction STAR Benchmark
Student Record and in Scatterplots STAR Progress
Practice Journal DESMOS monitoring
(Pages 197 - 200)
Scatter Plot Capture
Robots: What a Point in a Scatter
Plot Means
Polygraphs: Scatter Plots
18St. Louis Public Schools Curriculum 2020-
2021
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