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Measurement, Money & Roman Numerals

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		Slide Rule as a Teaching Tool ^Votes:0 Use of the Slide Rule as a Teaching Tool Introduction In the days before calculators and personal computers an engineer always had a slide rule nearby. These days it is difficult to locate a slide rule outside of a museum. I don't know how many of those who have used a slide rule ever thought of it as an analog computer, but that is really what it is. As such, I think that it is an ideal tool for teaching the mathematical concept of transformations. With the proper scales, a slide rule can be used not only to multiply but to find the third side of a right triangle and add velocities relativistically. In order to introduce the concepts that will be used, we will start with the simplest type of slide rule - one that is made up of two ordinary rulers. Using Rulers for Addition Two rulers can Read More Go to Site


		Addition - Roman Numerals ^Votes:0 Addition of Roman Numerals Learn Practice Play Explore Feedback Previous Lesson Table of Contents Next Lesson &nbsp Addition with Roman Numerals This lesson illustrates addition with Roman Numerals. Notice how much more difficult it is to add when the number system does not use place values like the Arabic number system that we normally use. Return to Top What is the Sum of the two Numbers? &nbsp + &nbsp You have correct and incorrect. This is percent correct Return to Top Play Game What is it? Best Score How many correct answers can you get in 60 seconds? Extra time is awarded for each correct answer. Play longer by getting more correct. How fast can you get 20 more correct answers than wrong answers? Games, Puzzles and Riddles Return to Top &nbsp Explore Cool !!! Free Things Homework Hel Read More Go to Site

		Converting Nickels, Dimes and Quarters to Pennies ^Votes:0 Converting Coins to Pennies Learn Practice Play Explore Feedback Previous Lesson Table of Contents Next Lesson &nbsp Converting Nickels, Dimes and Quarters to Pennies How to convert Coins to Pennies: A nickel is worth 5 pennies. A dime is worth 10 pennies. A quarter is worth 25 pennies Multiply the number of a type of coin times its value in pennies. Example: How many pennies are three dimes worth? 3*10=30 Return to Top Find the Number of Pennies equal to each coin How many Pennies can you get with a = You have correct and incorrect. This is percent correct Return to Top Play Game What is it? Best Score How many correct answers can you get in 60 seconds? Extra time is awarded for each correct answer. Play longer by getting more correct. How fast can you get 20 more correct answers than wro Read More Go to Site

		Converting Pennies to Dimes ^Votes:0 Converting Pennies to Dimes Learn Practice Play Explore Feedback Previous Lesson Table of Contents Next Lesson &nbsp Converting Pennies to Dimes To convert pennies to dimes, divide the number of pennies by 10. The quotient will tell how many dimes can be obtained from the pennies. The remainder should be less than ten cents which is less than the value of a dime. Return to Top Find the number of dimes that could be obtained from the pennies. How many Dimes can you get with = You have correct and incorrect. This is percent correct Return to Top Play Game What is it? Best Score How many correct answers can you get in 60 seconds? Extra time is awarded for each correct answer. Play longer by getting more correct. How fast can you get 20 more correct answers than wrong answers? Games, Puzzles a Read More Go to Site

		Converting Pennies to Nickels ^Votes:0 Converting Pennies to Nickels Learn Practice Play Explore Feedback Previous Lesson Table of Contents Next Lesson &nbsp Converting Pennies to Nickels How to convert Pennies to Nickels: Divide the number of pennies by 5. The quotient is the number of nickels that can be obtained The remainder is the number of pennies that are left oven (not enough to equal a nickel) Return to Top Find the Number of Nickels available from the number of Pennies How many Nickels can you get with = You have correct and incorrect. This is percent correct Return to Top Play Game What is it? Best Score How many correct answers can you get in 60 seconds? Extra time is awarded for each correct answer. Play longer by getting more correct. How fast can you get 20 more correct answers than wrong answers? Games, Puzzles Read More Go to Site

		ESL Quiz - Roman Numerals (Owen Wade) I-TESL-J ^Votes:0 a4esl.org Roman Numerals Click the answer button to see the answer. What does III mean? Answer 3 (three) What does V mean? Answer 5 (five) How do you write 6 in Roman numerals? Answer VI How do you write 10 (ten) in Roman numerals? Answer X How do you write 9 and 11 (nine and eleven) in Roman numerals? Answer 9 = IX and 11 = XI What does XV equal? Answer 15 (fifteen) How much is XXXIV? Answer 34 (thirty-four) How do you write 39 in Roman numerals? Answer XXXIX What does L stand for? Answer 50 (fifty) So LX means Answer 60 (ie 50 + 10) and XL means Answer 40 (50 - 10) How do you write 100 in Roman numerals? Answer C How do you write 151 in Roman numerals? Answer CLI Which is greater in value: CCXXXIX = 239 or CCLVI = 256 Answer CCLVI How do you write 1000 (one thousand) in Roman numerals? A Read More Go to Site

		Math Forum: Ask Dr. Math FAQ: Roman Numerals ^Votes:0 --> Ask Dr. Math: FAQ Roman Numerals Dr. Math FAQ \|\| Classic Problems \|\| Formulas \|\| Search Dr. Math \|\| Dr. Math Home Table of Contents Basics How do I read and write Roman numerals? What are the rules for subtracting letters? Can I write MIM? What about IIII? How do I write large numbers? Web resources: introductions, charts, calculators, and converters Calculations Did the Romans use fractions? How can I use Roman numerals to do arithmetic problems? Uses Past and Present How did the Romans use math? How are Roman numerals used today? Resources for other numeral systems [Top] Basics How do I read and write Roman numerals? A numeral is a symbol used to represent a number. (Our digits 0-9 are often called Arabic numerals.) Each letter used in Roman numerals stands for a different number: Ro Read More Go to Site

		Minutes to Hours and Minutes ^Votes:0 Converting Time Units Learn Practice Play Explore Feedback Previous Lesson Table of Contents Next Lesson &nbsp Finding Hours and Minutes How to find hours and minutes when the number of minutes is known: Divide the number of minutes by 60. The quotient is the number of hours. The remainder is the number of minutes greater than those in full hours. Return to Top Find the Number of Hours and Minutes from Minutes How many hours and minutes are in hours minutes You have correct and incorrect. This is percent correct Return to Top Play Game What is it? Best Score How many correct answers can you get in 60 seconds? Extra time is awarded for each correct answer. Play longer by getting more correct. How fast can you get 20 more correct answers than wrong answers? Games, Puzzles and Riddles Return Read More Go to Site

		Mr. Pitonyak's Pyramid Page ^Votes:0 What would an Egyptian pyramid cost to build today? During this project you will be asked to estimate the cost of building a pyramid using modern materials and ancient methods. In teams you will plan, collect data, submit a bid for the job (only the lowest bidding company will be awarded the job), create a scale drawing and model, and present a final report to the class. Remember to use all of your knowledge learned this year in math, science, and social studies to complete this project. Before you begin, you will be trained to utilize e-mail and other Internet research techniques and tools. Here is the invitation to bid: Invitation to Bid Here are the required calculations for the final report: Required Calculations Here are the final report requirements: Final Report Here is an extra cre Read More Go to Site

		Roman Numerals - An Educator's Reference Desk Lesson Plan ^Votes:0 Lesson Plan #: AELP-NUM0001 Roman Numerals An Educator's Reference Desk Lesson Plan AUTHOR: BESS KUZMA, ST.PIUS X SCHOOL, AURORA, COLORADO GRADE LEVEL: 5, 6, 7, 8 Subject(s): Mathematics/Number Theory OVERVIEW: Roman numerals are no longer an essential component of math, but need to be considered as a part of our cultural heritage. PURPOSE: Students are fascinated by the "secret code" aspect of Roman numerals. It can easily be integrated into a study of addition and subtraction, or world number systems. OBJECTIVES: Recognize Roman numerals as such when students see them. Identify each symbol and what it stands for in Arabic numbers: I - 1 V - 5 X - 10 L - 50 C - 100 D - 500 M - 1000 Generally understand the source of each symbol. (See background information under RESOURCES) Be able to tran Read More Go to Site

		Roman Numerals and Cardinal Numbers (Quiz) ^Votes:0 Convert the Following Numbers to Roman Numerals Roman Numerals Chart (Answers) ANSWERS ANSWERS 345 1431 100 2000 29 222 56 1755 68 72 89 44 445 63 503 12 997 899 90 550 49 64 733 884 990 601 862 782 499 1280 Convert the Following Numbers to Cardinal Numbers ANSWERS ANSWERS XVII YOUR AGE LX IV XXXVIII CC XC XVIII CII XLVI LXXXVIII MXCVIII CXC CCLXXX CMXXV XV CMXII MCMXCVII MM YOUR BIRTH YEAR Back to Cincinnati Math Lessons With Quizzes Page Back to Mini Grant Test Site Home This page http://literacy.kent.edu/Minigrant/Cinci/romanquiz.htm and is maintained by the OLRC Web Development Team . Read More Go to Site

		Smithsonian Education - Welcome ^Votes:0 Smithsonian Education - Welcome Read More Go to Site

		the Excellent Adventure - Home ^Votes:0 Shawsheen Valley Technical High School Welcome Home! Graphics by Dean Wetherbee BEFORE YOU GO Before you leave for your trip you have to make some plans. Your trip will be from your home town to Disney World in Orlando, Florida. You will be stopping at the cities shown on the map to your left. How are you going to get there? What car should you take? Click on various blocks on the table below to print out some worksheets that will help you plan your trip. Once you have chosen your car, get directions to the first city on the map shown to your left. Don't forget to do your pre-trip estimates. Estimating your cost What car am I taking? Get directions and mileage to Philadelphia Teachers' Guide Once you have picked your car and have your directions, click on Philadelphia and begin your Excell Read More Go to Site

		WebQuest: Show me the Money ^Votes:0 Show Me The Money: A WebQuest J. Cieply-Purcell, B. Larson, K. Turk and M. Weiger Districts 99 and 218 Introduction: Your grandmother has given you $10,000 to use for college. She tells you that for you to have access to the money, you must demonstrate how to invest money wisely. There exist many forms of investments, including savings accounts, CDs , money market accounts, mutual funds and stocks. Finding the best investment strategies has puzzled investors for years. In order to satisfy grandma, you must come up with the most profitable way to invest your money over a 12 week period. Task: Your group is responsible for creating an investment strategy based on each of the following types of investments: savings accounts and CDs money market accounts mutual funds stocks You must then reach Read More Go to Site

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