Lesson 4: Identifying Proportional and Non-Proportional Relationships in Tables
|
|
- Ilene Rose
- 5 years ago
- Views:
Transcription
1 : Identifying Proportional and Non-Proportional Relationships in Tables Classwork Example: Which Team Will Win the Race? You have decided to walk in a long distance race. There are two teams that you can join. Team A walks at a constant rate of. miles per hour. Team B walks miles the first hour and then miles per hour after that. Task: Create a table for each team showing the distances that would be walked for times of,,,,, and hours. Using your tables, answer the questions that follow. Team A Distance Time (h) (miles) Team B Distance Time (h) (miles) a. For which team is distance proportional to time? Explain your reasoning. Team A, because the miles divided by the hours always gives a constant rate (. mph). b. Explain how you know distance for the other team is not proportional to time. The first hour the rate is miles per hour. The second hour the average rate is mph. y/x does not have the same answer for each pair. : Identifying Proportional and Non-Proportional Relationships in Tables Date: //7 S. 0 7 Creative Commons Attribution-NonCommercial-ShareAlike.0 Unported License.
2 c. At what distance in the race would it be better to be on Team B than Team A? Explain. Team B is faster than team A when the distance is less than 0 miles. Both teams take hours to go 0 miles, but team B walks more miles in, and hours. d. If the members on each team ran for 0 hours, how far would each member run on each team? Team A:.x0= miles Team B: miles in the first hour + each of the next 9 hours= += miles e. Will there always be a winning team, no matter what the length of the course? Why or why not? No, at hours, both teams have walked 0 miles. 7 f. If the race is miles long, which team should you choose to be on if you wish to win? Why would you choose this team? Team A. /.=. hours. Team B: - (walked in first hour)= miles left. At miles per hour it would take more hours for a total of hours. I would choose team A. g. How much sooner would you finish on that team compared to the other team?. hours= minutes. Exercises. Bella types at a constant rate of words per minute. Is the number of words she can type proportional to the number of minutes she types? Create a table to determine the relationship. Minutes 0 Number of Words 0 The relationship is proportional, because the rate is words per minute (y/x=) for each pair. : Identifying Proportional and Non-Proportional Relationships in Tables Date: //7 S. Creative Commons Attribution-NonCommercial-ShareAlike.0 Unported License.
3 7. Mark recently moved to a new state. During the first month he visited five state parks. Each month after he visited two more. Complete the table below and use the results to determine if the number of parks visited is proportional to the number of months. To get the number of months: - (in the first month)= / (per month)=9 First year plus 9 more months=0 months. Number of Months 0 Number of State Parks 7 9 It is not proportional because the number of state parks per month is not constant.. The table below shows the relationship between the side length of a square and the area. Complete the table. Then determine if the length of the sides is proportional to the area. Side Length (inches) Area (square inches) y/x Area of square=side length squared (times itself) 9 It is not proportional, because y/x is not constant. : Identifying Proportional and Non-Proportional Relationships in Tables Date: //7 S. Creative Commons Attribution-NonCommercial-ShareAlike.0 Unported License.
4 7 Problem Set. Joseph earns $ for every lawn he mows. Is the amount of money he earns proportional to the number of lawns he mows? Make a table to help you identify the type of relationship. Number of Lawns Mowed Earnings ($) 0 0 It is proportional because the rate ($ per lawn) is for each pair.. At the end of the summer, Caitlin had saved $0 from her summer job. This was her initial deposit into a new savings account at the bank. As the school year starts, Caitlin is going to deposit another $ each week from her allowance. Is her account balance proportional to the number of weeks of deposits? Use the table below. Explain your reasoning. Time (in weeks) Account Balance ($) No, it is not proportional. The balance divided by the time does not give the same rate for each pair. : Identifying Proportional and Non-Proportional Relationships in Tables Date: //7 S. Creative Commons Attribution-NonCommercial-ShareAlike.0 Unported License.
5 7. Lucas and Brianna read three books each last month. The table shows the number of pages in each book and the length of time it took to read the entire book. Pages Lucas Read 0 Time (hours) 9 Pages Brianna Read 0 Time (hours) y/x y/x a. Which of the tables, if any, shows a proportional relationship? Lucas' table is proportional because it took him a constant rate of.0 hours to read each page. b. Both Lucas and Brianna had specific reading goals they needed to accomplish. What different strategies did each person employ in reaching those goals? Lucas read at a constant pace. Brianna adjusted her pace for the different books, but she still met her goal. : Identifying Proportional and Non-Proportional Relationships in Tables Date: //7 S.7 Creative Commons Attribution-NonCommercial-ShareAlike.0 Unported License.
6.RP Speed Conversions
6.RP Speed Conversions Alignments to Content Standards: 6.RP.A.3.d Task Jessica sees the following speed limit sign while visiting Australia where the units for speed are kilometers per hour: a. A conversion
More informationAnswer C. It must be straight and through Origin (0,0)
STUDY GUIDE UNIT 2 You will need a straightedge for this assessment. 1. Which graph represents a proportional relationship? Answer C. It must be straight and through Origin (0,0) 2. The graph shows the
More information8.G Bird and Dog Race
8.G Bird and Dog Race Alignments to Content Standards: 8.G.B Task Doug is a dog, and his friend Bert is a bird. They live in Salt Lake City, where the streets are 1/16 miles apart and arranged in a square
More informationa. Cari s first tank is 4 feet wide, 8 feet long and 5 feet high. How many cubic feet of water can her tank hold?
5.MD Cari's Aquarium Alignments to Content Standards: 5.MD.C.5.b Task Cari is the lead architect for the city s new aquarium. All of the tanks in the aquarium will be rectangular prisms where the side
More informationLesson 18: There Is Only One Line Passing Through a Given Point with a Given Slope
There Is Only One Line Passing Through a Given Point with a Given Slope Classwork Opening Exercise Examine each of the graphs and their equations. Identify the coordinates of the point where the line intersects
More informationDraw a graph of the water level as a function of time for each of the following situations:
F-IF The Aquarium Alignments to Content Standards: F-IF.B.4 Task PART 1: Below is an illustration of an aquarium. When the faucet is on, the water flows into the aquarium at a constant rate. When the plug
More informationRobot Arm Challenge Answer Key
Youth Explore Trades Skills Fluid Power Worksheet These are some of the words and ideas that engineers use when working with fluid power. They are also used by mechanics and equipment operators when controlling
More informationLesson 19: Comparison Shopping Unit Price and Related Measurement Conversions
: Comparison Shopping Unit Price and Related Measurement Analyze tables, graphs, and equations in order to compare rates. Classwork Example 1: Creating Tables from Equations 1. The ratio of cups of blue
More informationActivity 8: Cave Surfing Game
Activity 8: Cave Surfing Game CS First Scratch Game Design Video 1: Side Scrolling Games and If-Else Statements 1. Open the starter project on the CS First page. 2. Remix the project. 3. Sign in to Scratch.
More informationG-SRT Bank Shot. Task. Alignments to Content Standards: G-SRT.B.5
G-SRT Bank Shot Alignments to Content Standards: G-SRT.B.5 Task Pablo is practicing bank shots on a standard 4 ft.-by-8 ft. pool table that has a wall on each side, a pocket in each corner, and a pocket
More information8.G.7 Running on the Football
8.G.7 Running on the Football Field Task During the 2005 Divisional Playoff game between The Denver Broncos and The New England Patriots, Bronco player Champ Bailey intercepted Tom Brady around the goal
More informationLesson 22: Getting the Job Done Speed, Work, and Measurement Units
Lesson 22: Getting the Job Done Speed, Work, and Measurement Units Student Outcomes Students decontextualize a given speed situation, representing symbolically the quantities involved with the formula.
More informationMATH GRADE 6 UNIT 6 RATE ANSWERS FOR EXERCISES
MATH GRADE 6 UNIT 6 RATE FOR EXERCISES LESSON 2: PRICE AS A RATE 1. $6.25 2. $.625, or $.63 3. $5.25 4. $.3125, or $.31 5. a. $2.5 b. $13.75 6. a. Amount (pt) 1 2 3 4 5 6 Cost non-organic ($) $.75 $1.5
More informationFunctions 6 Identifying Key Information from the Graph
1. Functions 6 Identifying Key Information from the Graph Warm-up 1 For each of the following, highlight the regions of the graphs that correspond to different graph shapes (constant, increasing, or decreasing).
More informationSample Grade 7 End-of-Unit Assessment: Proportional Reasoning
Sample Grade 7 End-of-Unit Assessment: Proportional Reasoning Name: Date: I can determine unit rates and scale factors. 1. Find the unit rate: 40 feet in 1 minute. 1 point. Find the unit rate: $8.40 for
More informationLost at Sea. Grahame Knox
Grahame Knox 1 You have chartered a yacht with three friends, for the holiday trip of a lifetime across the Atlantic Ocean. Because none of you have any previous sailing experience, you have hired an experienced
More informationModel 7 Goal Kicker. January 2011
Model 7 Goal Kicker January 2011 Creation: Service national du RÉCIT à l éducation préscolaire. Translation: LEARN-RÉCIT 1 Activity created by the Service national du RÉCIT à l éducation préscolaire Translation:
More informationLab 11: Introduction to Linear Regression
Lab 11: Introduction to Linear Regression Batter up The movie Moneyball focuses on the quest for the secret of success in baseball. It follows a low-budget team, the Oakland Athletics, who believed that
More informationCYCLING ESSENTIALS. Bunch Riding. Smartcyclist. brought to you by BETA CYCLING ESSENTIALS
Bunch Riding brought to you by Bunch Riding - Who s in Charge? Lead Rider Responsible for decisions which affect the safety of all riders Initiate calls and signals - avoid late calls & drastic moves Maintain
More informationQuizbank/College Physics/I T1study
Quizbank/College Physics/I T1study From Wikiversity TrigPhys_I_T1_Study If you are reading this as a Wikiversity page, proper pagebreaks should result if printed using your browser's print option. On Chrome,
More informationBefore viewing the film:
FILM DISCUSSION GUIDE Before viewing the film: 1. When you think of fashion in Africa, specifically in The Republic of Congo, what colors and styles do you expect to see? 2. What do you know about the
More informationDistance-time graphs
Distance-time graphs Name & Set 1 Someone runs a race at a steady speed. The runner s motion is plotted as a distance-time graph below. distance /m 100 80 60 40 20 0 0 2 4 6 8 10 12 time /s (i) Over what
More information1.4 Rabbit Run A Solidify Understanding Task
1.4 Rabbit Run A Solidify Understanding Task Misha has a new rabbit that she named Wascal. She wants to build Wascal a pen so that the rabbit has space to move around safely. Misha has purchased a 72 foot
More informationGuo W. Can electric bikes empower future mobility solutions?. In: International Cycling Conference. 2017, Dresden, Germany: Umwelt Bundesamt.
Copyright: Guo W. Can electric bikes empower future mobility solutions?. In: International Cycling Conference. 2017, Dresden, Germany: Umwelt Bundesamt. This is the author s manuscript of a paper that
More informationLesson 27: Real-World Volume Problems
Student Outcomes Students use the volume formula for a right prism ( ) to solve volume problems involving rate of flow. Lesson Notes Students apply their knowledge of volume to real-world contexts, specifically
More informationFelix and Herbert. Level
Introduction: We are going to make a game of catch with Felix the cat and Herbert the mouse. You control Herbert with the mouse and try to avoid getting caught by Felix. The longer you avoid him the more
More informationCYCLING ESSENTIALS. Bunch Riding. Smartcyclist. brought to you by BETA
CYCLING ESSENTIALS Bunch Riding brought to you by BETA cyclist Bunch Riding - Who s in Charge? smart-cyclist.com entour.com.au Lead Rider Responsible for decisions which affect the safety of all riders
More information3. Answer the following questions with your group. How high do you think he was at the top of the stairs? How did you estimate that elevation?
J Hart Interactive Algebra 1 Classwork Exploratory Challenge 1. Watch the first 1:08 minutes of the video below and describe in words the motion of the man. Elevation vs. Time #2 [http://www.mrmeyer.com/graphingstories1/graphingstories2.mov.
More information25 Stories. Roger. Trevor Duff
25 Stories Roger Trevor Duff This edition published 2015 by TasTAFE GPO Box 2015 Hobart Tasmania 7001 www.tastafe.tas.edu.au First published 1988, second edition published 1993 by ALBE Resources Unit (TAS)
More informationExercise Across Tennessee
Exercise Across Tennessee Exercise Across Tennessee Challenge Explanation of Challenge: This 12 week challenge can be offered department v. department, teams or individual participants. Please determine
More informationtta Dori-Mic and the
tta Dori-Mic and the Universal Machine! Dori-Mic and the Universal Machine! A Tragicomic Tale of Combinatorics and Computability for Curious Children of All Ages Story and Math by David Evans Inspired
More informationGraphing Stories Writing Equations
Exploratory Activity Consider the story: Maya and Earl live at opposite ends of the hallway in their apartment building. Their doors are 50 ft. apart. Each starts at his or her own door and walks at a
More informationLesson 22: Average Rate of Change
Student Outcomes Students know how to compute the average rate of change in the height of water level when water is poured into a conical container at a constant rate. MP.1 Lesson Notes This lesson focuses
More informationPART 3 MODULE 6 GEOMETRY: UNITS OF GEOMETRIC MEASURE
PART 3 MODULE 6 GEOMETRY: UNITS OF GEOMETRIC MEASURE LINEAR MEASURE In geometry, linear measure is the measure of distance. For instance, lengths, heights, and widths of geometric figures are distances,
More informationEngage New York Grade 6. Module 1 Full Module Review
Engage New York Grade 6 Module 1 Full Module Review Your Purchase Your purchase entitles you to use the materials purchased for use in one classroom. Photocopying is permitted provided that the copies
More informationVariation of Pressure with Depth in a Fluid *
OpenStax-CNX module: m42192 1 Variation of Pressure with Depth in a Fluid * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 Abstract Dene
More informationRatio & Rate Reasoning PRESENTED BY MR. LAWS 6 TH GRADE MATH
Ratio & Rate Reasoning PRESENTED BY MR. LAWS 6 TH GRADE MATH JCMS Common Core State Standard (CCSS) 6.RP.3 -Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning
More informationSection 2C Formulas with Dividing Decimals
Section 2C Formulas with Dividing Decimals x Look at the following z-score formula again from Statistics. z. Suppose we want to calculate the z-score if x 17.6 pounds, 13.8 pounds, and 2.5 pounds. Not
More informationTraining Session Decision Making on the Ball
Training Session Decision Making on the Ball Presented by WORLDCLASSCOACHING.com I've been looking into new educational opportunities lately and although I've already earned my USSF 'B' License I decided
More informationLos Angeles Unified School District. Student Test Booklet
Office of Curriculum, Instruction, and School Support INTERIM ASSESSMENT Common Core Math 7 Fall Semester 2014-2015 Student Test Booklet Directions: Answer all multiple choice questions and selected response
More informationPerformance/Pilot Math
Performance/Pilot Math Charath Ranganathan, AGI http://pfactor.io/ facebook.com/pfactor.io (chuh-ruh-th) License This work is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 4.0
More information3. Answer the following questions with your group. How high do you think he was at the top of the stairs? How did you estimate that elevation?
Classwork Exploratory Challenge 1. Watch the first 1:08 minutes of the video below and describe in words the motion of the man. Elevation vs. Time #2 [http://www.mrmeyer.com/graphingstories1/graphingstories2.mov.
More informationLesson 21: Special Relationships within Right Triangles Dividing into Two Similar Sub-Triangles
: Special Relationships within Right Triangles Dividing into Two Similar Sub-Triangles Learning Targets I can state that the altitude of a right triangle from the vertex of the right angle to the hypotenuse
More informationWhere are you right now? How fast are you moving? To answer these questions precisely, you
4.1 Position, Speed, and Velocity Where are you right now? How fast are you moving? To answer these questions precisely, you need to use the concepts of position, speed, and velocity. These ideas apply
More informationQuantitative Aptitude Time and Work Problems for the Electrical Engineer
Quantitative Aptitude Time and Work Problems for the Electrical Engineer This is based on my dissatisfaction with the messed up way time and work problems are handled in quantitative aptitude examination
More informationLost at Sea. Grahame Knox
Grahame Knox 1 Lost at Sea You have chartered a yacht with three friends, for the holiday trip of a lifetime across the Atlantic Ocean. Because none of you have any previous sailing experience, you have
More informationCRS SKILL LEVEL DESCRIPTION
BOA 503 Work Sheet (Unit Conversions) Period Name CRS SKILL LEVEL DESCRIPTION Level 1 ALL students must BOA 403 Convert one, two- step or three- step unit attain mastery at this level conversions. BOA
More informationUnit 2, Lesson 9: Constant Speed
Unit 2, Lesson 9: Constant Speed Lesson Goals Use a double number line to find the speed expressed in distance traveled per 1 unit of time. Use per language in the context of constant speed. Understand
More informationGoalkeeping Curriculum Overview
Goalkeeping Fundamentals: Goalkeeping Curriculum Overview Movement Quick and efficient feet, good balance, control Catching and Parrying - Technique High Balls and Service Decisions, Catching and Punching
More informationStudent Outcomes. Lesson Notes. Classwork. Example 1 (6 minutes)
Student Outcomes Students understand that volume is additive and apply volume formulas to determine the volume of composite solid figures in real world contexts. Students apply volume formulas to find
More informationUniversity of Colorado-Boulder MATH 1300 Homework 1
Turn in the following problems: 1. Consider the following mathematical statements. Determine if the statements are always true, sometimes true, or never true. (a) (x + 2) 4 = x 4 + 16 (b) x 4 + 8x 2 +
More informationASVAB Arithmetic Reasoning
ASVAB Arithmetic Reasoning Number: Arithmetic Reasoning Passing Score: 800 Time Limit: 120 min File Version: 1.0 Arithmetic Reasoning QUESTION 1 If there are 3 quarts of gas in a gallon container, how
More informationThe Attributes of Data and Units of Measure - Step-by-Step Lesson
The Attributes of Data and Units of Measure - Step-by-Step Lesson Lesson 1 Investigation Problem: Mary is traveling from her home towards her sister s home on a fast rocket. Her sister is traveling from
More information2019 EN www.barcelonabeerchallenge.com CALENDAR BBC 19 Registration period: From November 3th, 2018 To January 11th, 2019 (both included) Delivery period: January 14th - 18th, 2019 (both included) Evaluations
More informationFinal Exam review Course II
Class: Date: Final Exam review Course II Short Answer 1. Mrs. Richland planted 12 tulip bulbs in her garden. All 12 bulbs bloomed the first year. The second year, 15 tulip blooms appeared, and the third
More informationTeaching Notes. Contextualised task 35 The 100 Metre Race
Contextualised task 35 The 100 Metre Race Teaching Notes This activity involves interpreting data presented in different forms to compare speed, distance and time. The aim is to find who might win a race
More informationThe Discussion of this exercise covers the following points:
Exercise 3-2 Orifice Plates EXERCISE OBJECTIVE In this exercise, you will study how differential pressure flowmeters operate. You will describe the relationship between the flow rate and the pressure drop
More informationChapter 11 Waves. Waves transport energy without transporting matter. The intensity is the average power per unit area. It is measured in W/m 2.
Chapter 11 Waves Energy can be transported by particles or waves A wave is characterized as some sort of disturbance that travels away from a source. The key difference between particles and waves is a
More information5.8 Applications of Rational Expressions
5.8 Applications of Rational Expressions The last thing we want to do with Rational Expressions is the last thing we always want to do when we learn a new topic. That is, we want to talk about applications
More informationROMAN CALENDAR FOR YEAR 2013
ROAN CALENDAR FOR YEAR 2013 DESIN AND LAYOU LICENSE Purgossu (purgossuyahoo.es) http://unacatarsisdetransfiguracion.wordpress.com/ All other copyrights belong to their corresponding authors, as follow.
More informationGOAL SETTING. Your Road Map to Success
Let s Take a Road Trip. GOAL SETTING Your Road Map to Success Excuse me, Sir, Alice inquires. Could you tell me which road to take? Wisely, the caterpillar asks, Where are you going? Somewhat dismayed,
More informationREALIZE FOCUS. Outline. Define. Design Thinking. Design Thinking 4/6/2016
CS377E: DESIGNING SOLUTIONS TO GLOBAL GRAND CHALLENGES This work is licensed under the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License. To view a copy of this license, visit
More informationConcepts/Skills. Computation Ratios Problem solving. Materials
. Overview Proportional Flag Concepts/Skills Computation Ratios Problem solving Materials TI-15 Student activity pages (pp. 82-85) Toy truck or car with scale indicated Color tiles Paper and pencils Chart
More informationJ&J Cutting Edge Lawn Care
J&J Cutting Edge Lawn Care 2165 Wisteria Lane Burleson, TX 76028 James Rhoades: 817-905-3987 To: James Rhoades, Owner From: Joshua Rhoades, Crew Manager Date: March 30, 2015 RE: A proposal to hire a new
More informationIntroduction. Objectives. Hazards. Procedure
Experiment: Exploring Gases Note to Students: Check with your instructor to see which parts of this lab (Parts A, B, or C) you will complete. Introduction Gases are made up of molecules that are in constant
More informationValidatingWindProfileEquationsduringTropicalStormDebbyin2012
Global Journal of Researches in Engineering: e Civil And Structural Engineering Volume 4 Issue Version. Year 24 Type: Double Blind Peer Reviewed International Research Journal Publisher: Global Journals
More informationMovement and Position
Movement and Position Syllabus points: 1.2 plot and interpret distance-time graphs 1.3 know and use the relationship between average speed, distance moved and 1.4 describe experiments to investigate the
More informationAn Analysis of the Components of Sport Imagery in Basketball Players
An Analysis of the Components of Sport Imagery in Basketball Players Nishan Singh Deol Department of Physical Education, Punjabi University, Patiala, India Davinder Singh Department of Physical Education,
More informationUnit 6. Vocabulary Cards. Skills Strand Grade 3. Core Knowledge Language Arts
Unit 6 Vocabulary Cards Skills Strand Grade 3 Core Knowledge Language Arts Creative Commons Licensing This work is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 3.0 Unported License.
More informationTEAM-BUILDING STUDENTS. ACTIVITiES FOR CONTENTS PROCESSING...2 LOOSEN UP... 3 BALANCE... 4 REACH...5 UNTANGLE...6 TRAVERSE... 7
CONTENTS PROCESSING...2 LOOSEN UP... 3 BALANCE... 4 REACH...5 UNTANGLE...6 TRAVERSE... 7 Team-Building Activities for Students is designed to help students step outside of their comfort zones, boost their
More informationExercise 2-3. Flow Rate and Velocity EXERCISE OBJECTIVE C C C
Exercise 2-3 EXERCISE OBJECTIVE C C C To describe the operation of a flow control valve; To establish the relationship between flow rate and velocity; To operate meter-in, meter-out, and bypass flow control
More informationName Date Period. (D) 4 π. 3. One revolution per minute is about: (A) rad/s (B) rad/s (C) 0.95 rad/s (D) 1.57 rad/s (E) 6.
Name Date Period Worksheet 5.2 Applications of Angles Show all work. All answers must be given as either simplified, exact answers. A calculator is permitted unless otherwise stated. Unless stated otherwise,
More informationName: Date: Period: Score: Rotational Symmetry
Rotational Symmetry Symmetry: Symmetry is the property of a shape that allows it to be carried onto itself either by by reflection, or rotation. The second kind of symmetry is called rotational symmetry.
More informationElden Tefft's Walking Tour of Lawrence
Elden Tefft's Walking Tour of Lawrence This work is licensed under a Creative Commons Attribution-NonCommercial- ShareAlike 4.0 International License. Craig Voorhees 2011 1 When Elden Tefft retired as
More informationA Developmental Approach. To The Soccer Learning Process
A Developmental Approach To The Soccer Learning Process Soccer by definition Soccer is a game played between 2 teams and each team is trying to score more goals than the other team. Soccer games are decided
More informationHomework: Turn in Tortoise & the Hare
Your Learning Goal: After students experienced speed in the Runner s Speed Lab, they will be able to describe how different speeds look like on a graph with 100% accuracy. Table of Contents: Notes: Graphs
More information1. What function relating the variables best describes this situation? 3. How high was the balloon 5 minutes before it was sighted?
Hot-Air Balloon At the West Texas Balloon Festival, a hot-air balloon is sighted at an altitude of 800 feet and appears to be descending at a steady rate of 20 feet per minute. Spectators are wondering
More informationCatapult Project. Even though we will be wearing safety glasses, the catapult must not have any sharp edges that could injure yourself or others.
Catapult Project Objective. Design and build a catapult capable of launching a large metal projectile ( a nut about the size of 5 nickels) more than 12 ft and up to 32 feet away in order to accurately
More informationSo you finished your first triathlon. Now what?
So you finished your first triathlon Now what? 1 Sprint Triathlon Swim 500 m Transition to the MAC court Bike for 30 minutes ( 8-10 miles) Transition to the run Run 3.4 miles 2 Before the Tri Did you adequately
More informationJuly 3 Twenty lawns can be mowed in 35 hours. The lawns per hour are about 0.57 or just over a half of a lawn per hour.
Grade 7 Answer Key 2015 Answers will vary for many of the activities depending on the choices students make. Here are the answers for activities with specific solutions.! July 1 This problem is based on
More informationa fraction rock star in no time! This is a free calculator for adding, subtracting, multiplying, and dividing two fractions and/or mixed numbers.
Fraction calculator The longest markings will be the quarter inch markings, ie. the first marking is 1/4 inch, the second is 1/2 (2/4) inch, the third is 3/4 inch. Calculate 3/4 by long division of 3 divided
More informationLDGA Goalie War Challenge Hosted By:
LDGA Goalie War Challenge Hosted By: www.ldgacamps.com Presented by: www.goaliewar.com Tournament Information Date/Time: Place/Surface: Eligibility: Cost: Includes: Sunday, June 15, 2008 / 1:30 PM - 4:30
More informationAdditional Exercises 7.7 Form I Applications Using Rational Equations and Proportions
Additional Eercises 7.7 Form I Applications Using Rational Equations and Proportions 1. A cyclist bikes at a constant speed for 20 miles. He then returns 1. home at the same speed but takes a different
More informationHockey Scholars: Math and Science Test Study Guide-Answer Key
1. On this scatterplot, the skate blades with the largest radius of hollow are found in: Section C 2. Using this scatterplot, you can conclude that skate blades with the smallest radius of hollow tend
More informationCC Investigation 1: Graphing Proportions
CC Investigation 1: Graphing Proportions DOMAIN: Ratios and Proportional Relationships Problem 1.1 During the first basketball game of the season, Karl made 3 of his 5 free-throw attempts. Karl then made
More information5-8 Applying Special Right Triangles
5-8 Applying Special Right Triangles Warm Up Lesson Presentation Lesson Quiz Geometry Warm Up For Exercises 1 and 2, find the value of x. Give your answer in simplest radical form. 1. 2. Simplify each
More informationFunctions - Trigonometry
10. Functions - Trigonometry There are si special functions that describe the relationship between the sides of a right triangle and the angles of the triangle. We will discuss three of the functions here.
More informationGas Laws For CHM1020
Gas Laws For CHM1020 PROPERTIES OF GASES 1. Variable shape and volume (same shape and volume as container) 2. Expand uniformly (as container increases in volume, gas expands and distributes uniformly in
More informationGears Ratios and Speed / Problem Solving
Teacher Mechanics Note to the teacher On this page, students will learn about the relationship between gear ratio, gear rotational speed, wheel radius, diameter, circumference, revolutions and distance.
More informationThe Great Kayak Expedition
Ethan went on a kayaking expedition down the Ottauquechee River last week. He left school at 2:35 and paddled downstream 3 miles until he hit the sewage treatment plant at 3:05. He decided to get out of
More informationLesson Z-Scores and Normal Distributions
STATWAY STUDENT HANDOUT STUDENT NAME DATE INTRODUCTION 1 A large company is hiring one employee for a top position. Your team will recommend who gets the job. After completing many interviews, reference
More informationGabe represents his mystery number with the variable f.
Mystery Numbers Home Link 7- Gabe and Aurelia play Number Squeeze. Gabe represents his mystery number with the variable f. - a. Represent each of the two Number Squeeze clues with an inequality. Describe
More informationInstructional Strategies and Activities. Support/Connections/Resources Adaptations for Diverse Learners/Lesson Extensions
SCALE CITY The Road to Proportional Reasoning: Kentucky Horse Park Lesson TABLE OF CONTENTS Click on a title to go directly to the page. You also can click on web addresses to link to external web sites.
More informationAlgebra I: Strand 3. Quadratic and Nonlinear Functions; Topic 1. Pythagorean Theorem; Task 3.1.2
Algebra I: Strand 3. Quadratic and Nonlinear Functions; Topic. Pythagorean Theorem; Task 3.. TASK 3..: 30-60 RIGHT TRIANGLES Solutions. Shown here is a 30-60 right triangle that has one leg of length and
More informationPASTURES FOR HORSES: CHALLENGES AND OPPORTUNITIES
PASTURES FOR HORSES: CHALLENGES AND OPPORTUNITIES Bob Coleman Department of Animal and Food Sciences University of Kentucky Horses were born to eat grass and how they evolved has allowed them to be efficient
More informationContent Design Structure, Scope & Sequence of Mathematics Content Addressed Within Numbers Up! Volcanic Panic
7-8 9-10 8-9 11-12 9 13-14 Division facts 2x, 5x, 10x Recognises division as repeated subtraction Recognises division as grouping Recognises division as sharing equally Recognises numbers that are divisible
More informationProportion or not? Q Can you name another pair of numbers we could include in the sets (which share the same relationship)?
LESSON 9N4.3 Proportion or not? Note: The materials here provide sufficient resources for two lessons. OBJECTIVES Consolidate understanding of the relationship between ratio and proportion. Identify the
More informationOne - Step Equations: Practical Applications (SOL 7.14b)
Math 7 NOTES (4.2) Name: One - Step Equations: Practical Applications (SOL 7.14b) ADDITION AND SUBTRACTION Direct translation Kelly s test score is 6 points higher than Michelle s. If Kelly s test score
More informationDESIGN AND ANALYSIS OF ALGORITHMS (DAA 2017)
DESIGN AND ANALYSIS OF ALGORITHMS (DAA 2017) Veli Mäkinen 12/05/2017 1 COURSE STRUCTURE 7 weeks: video lecture -> demo lecture -> study group -> exercise Video lecture: Overview, main concepts, algorithm
More informationOV United Soccer Club U-8 Coaches Guide
Players in the U8 age group will display a wide range of both technical skills and emotional maturity. You will see great variations in children s motor control and social skill as well. It is the task
More information