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Algebra I Keystone Exam Sample Questions Problems taken from: Keystone Exams: Algebra I Assessment Anchors and Eligible Content http://static.pdesas.org/Content/Documents/KYST_ALG1_AAEC_S mpl_Qstns_Glssry_April-2012.pdf
A1.1.2 6 hours
A1.1.2 3 hours
x-variable: the number of bowls y-variable: the height of the stack of bowls
A1.1.2 8.75 inches
Dark purple represents solution set
11 6 1
As the distance driven (d) increases, the amount of gasoline (g) must decline.
-220 represents the cost of materials. As the values of the range increase from –220, Ben is losing less money. When the range becomes positive, Ben is making a profit.
The slope represents the fact that for every 8 granola bars that Georgia purchases, she could by 5 fruit bars.
Half of the students scored greater than 68. The median marks the point where half of the students scored greater than. In this case, half of the students scored greater than 68, not 75.
Literature Keystone Measures a students ability to: Read and comprehend fiction and non-fiction Understand different forms of text (poetry, essay) Compare.
Planner Aug 29 T: Data Analysis D : Analyze graphs and write about data Table of Contents 8/12 Claims and Evidence 2-3 8/13 Lab Safety 4-5 8/14 Questions.
C HAPTER 6. C HAPTER 6.6 Measures of Center Mean, Median, Mode and Range.
GloJuju’s Chocolate Shop Gloria Zhou & Julia Lieu.
Slope Is a Rate of Change Section 2.4. Lehmann, Intermediate Algebra, 3ed Section 2.4 The ratio of a to b is the fraction A unit ratio is a ratio written.
Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin.
Elementary Statistics Larson Farber 5 Normal Probability Distributions.
Section 3.5 Solving Systems of Linear Equations in Two Variables by the Addition Method.
Measures of Variability Percentile Rank. Comparison of averages is not enough. Consider a class with the following marks 80%, 80%, 80%, 90%, 20%, 70%,
Warm Up 1)The product of a number and 9 increased by 4 is 58. Find the number. 9x + 4 = 58 9x = 54 x = 6 2) Solve for x 2x x 5(x + 2) 5(x + 2) +
Direct Variation Talking about the relationship between variables in a new way!!! Fun, Huh?
Measures of Center vs Measures of Spread 1.2 Describing Data.
3-3 WRITING FUNCTIONS CHAPTER 3. SAT PROBLEM OF THE DAY Ben travels a certain distance at 25 miles per hour and returns across the same distance at 50.
Algebra I Keystone Test Prep Part 1: Tuesday, April :00 pm-4:00 pm Part 2: Tuesday, April :00 pm-4:00 pm Part 3: Tuesday, May :00.
Finding a Linear Model Section 2.4. Lehmann, Intermediate Algebra, 4ed Section 2.4 A company’s profit was $10 million in 2005 and has increased by $3.
Blue Day – 1/8/2014 Gold Day – 1/9/2014. Finish domain and Range worksheet from last class.
EIGHTH GRADE MATH FINAL REVIEW Evaluate each expression for the given values of the variables. 1. 6x + 9 for x = 3 2. x + 14 for x = x + 3y.
1 The Standard Deviation as a Ruler A student got a 67/75 on the first exam and a 64/75 on the second exam. She was disappointed that she did not score.
Chapter 9 Day 1. Parameter and Statistic Parameter – a number that describes a population, usually impossible to find Statistic – A number described.
4/16/13 Warm Up Math III Get out #4 from We’re Watching You Learning Task.
Sampling variability & the effect of spread of population.
Name________________________________________ Teacher _______________ Period _____ Department Warm Up Week #29 April 7, 2014 Monday/Tuesday 4A family will.
Chapter 1-2: Order of Operations. Example 1 Evaluate Expressions Evaluate each expression. ◦ ÷ 2 ⋅ 5 ◦36 ÷ ⋅
3-3 Writing Functions. Using a table to Write an Equation Example: Suppose Tasha baby-sits and charges $5 per hour. The amount of money Tasha earns is.
Algebra Problems… Solutions Algebra Problems… Solutions © 2007 Herbert I. Gross Set 24 By Herbert I. Gross and Richard A. Medeiros next.
Copyright © 2013, 2010 and 2007 Pearson Education, Inc. Chapter Numerically Summarizing Data 3.
-3z + 4 > 13 or 2z – 6 ≥ -2 Do Now. Solving Inequalities Word Problems 1)Choose a variable. 2)Write an inequality using your variable. 3)Solve the inequality.
Claim 1 Smarter Balanced Sample Items Grade 7 - Target H Draw informal comparative inferences about two populations. Questions courtesy of the Smarter.
Scatterplots show the relationship between two variables. Ex: Temp vs. Test scores, Students vs. lunch cost Gas prices vs. people who drive to work.
Warm-Up Exercises 1.Write the numbers in order from least to greatest. 82, 45, 98, 87, 82, The heights in inches of the basketball players in order.
2.3.2 – Slope as Rate of Change. In real life context, we can extend the idea of a slope Remember, slope is a ratio; change in one set of numbers over.
Unit 2 Investigation 1 Review. Mrs. Howard graded the class’s science test. The grades were 76, 92, 46, 89, 98, 100, 53, 75, 84, 88, and 90. How many.
Chapter 3: Averages and Variation Section 2: Measures of Dispersion.
Chapter 3 review Data and Data Displays. FIND THE PERIMETER OF A RECTANGLE THAT IS 8 INCHES WIDE AND 12 INCHES LONG INCHES INCHES INCHES.
Section 1.3 Linear Function. Last section we discussed average rate of change over a certain interval When a function has a constant rate of change (i.e.
A item is marked 25% off and then you are given an additional discount of 10%. What will you pay? Are receiving a total of 35% off? Explain why or why.
By: Holland Humphrey AKA Chico Stick. Bertha went to the store to buy Gatorade. If she wants to get 5 bottles, and each drink cost $3, how much money.
5 Minute Check Find the measures of center and variability then make a line plot for the daily high temperatures. Round to the tenth, if needed. Describe.
Quartiles Divide data sets into fourths or four equal parts. Smallest data value Q1Q2Q3 Largest data value 25% of data 25% of data 25% of data 25% of.
Lesson 3-4 Example Example 1 At 5 years old, Victoria was 44 inches tall. At 9 years old, she was 55 inches tall. What is the percent of change in.
Claim 1 Smarter Balanced Sample Items High School - Target L Interpret functions that arise in applications in terms of the context. Questions courtesy.
TRUE FALSE QUIZCORE 3 & 4 Round 1 Round 2Round TOTAL OVERALL SCORE
Affecting and Documenting Shifts in Secondary Precalculus Teachers’ Instructional Effectiveness and Students’ Learning Marilyn P. Carlson Arizona State.
Jeopardy LCMAddingSubtracting Multiplying Dividing Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.
Warm Up 1.The sum of the values in a data set divided by the number of data values gives the ________________________. 2.Find the mean, median, mode, and.
1 of 24© Boardworks 2013 Normal Distribution. 2 of 24© Boardworks 2013 Information.
Central Tendency & Range. Central Tendency Central Tendency is a value that describes a data set. Mean, Median, and Mode are the measures of Central Tendency.
August 28, 2013 Keystone & Stats. August 29, 2013 Keystone & Stats.
System of Inequalities Objective: I can graph a system of two linear inequalities.
Problem Solving Questions courtesy of the Smarter Balanced Assessment Consortium Item Specifications – Version 3.0 Slideshow organized by SMc Curriculum.
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