Decimal Arithmetic - Videos by Maria 3 pages 1 page 5 pages 4 pages 3 pages 5 pages 3 pages 4 pages 4 pages 2 pages 3 pages 4 pages 1 page 4 pages 2 pages 5 pages These are my videos where I explain all about decimal arithmetic: adding, subtracting, multiplying, dividing, comparing and rounding decimals, plus some problem solving. Suitable for grades 5-6. https://www.youtube.com/watch?v=rQCUJxb9p50&list=PLCCFD68119A0DA3E8 CONCEPT OF DECIMAL Decimal Demonstrator An interactive visual model that uses cups to demonstrate decimal numbers up to two decimal digits. http://www.ictgames.com/decimalDemonstrator/index.html Zoomable Decimal Number Line Click on this interactive number line to zoom in more and more and explore decimal numbers. https://www.mathsisfun.com/numbers/number-line-zoom.html Locating Decimals on a Number Line Create a number. As you move the sliders, notice how the arrow moves around on the number line. http://www.mathvillage.info/node/50 Scales Move the pointer on the scale to match the decimal number given to you. Refresh the page from your browser to get another problem to solve. http://www.interactivestuff.org/sums4fun/scales.html Puppy Pull Game: Fractions to Decimals Help your team win the tug contest by converting fraction words to decimal numbers! http://www.mathplayground.com/ASB_Puppy_Pull_Decimals.html Sample worksheet from www.mathmammoth.com 129 Decimals and Fractions Matching Game Click on the cards to match the decimal number to its equivalent fraction or vice versa. http://www.turtlediary.com/game/convert-between-decimals-and-fractions.html PLACE VALUE Decimals in Expanded Form Practice converting decimals between standard form and expanded form in this interactive exercise. https://www.khanacademy.org/math/arithmetic/decimals/decimal-place-value/e/writing-and-interpreting-decimals Place Value Strategy Organize the digits given by the spinner to make the largest number possible. http://www.decimalsquares.com/dsGames/games/placevalue.html Decimal Place Value Card Game Try to form the highest decimal number using playing cards in this quick and easy card game for 2-4 players. http://games4gains.com/blogs/teaching-ideas/41379652-decimal-place-value-with-playing-cards Decimal Darts Practice estimation and decimal numbers while trying to pop balloons with darts. Requires Shockwave. http://www.decimalsquares.com/dsGames/games/darts.html Decimal Challenge Guess a secret decimal number between 0 and 10. Each time the computer tells you whether your guess was too high or too low. http://www.interactivestuff.org/sums4fun/decchall.html Decimal Detective Identify the decimal numbers digit-by-digit with the help of given hints. http://www.turtlediary.com/game/guess-the-decimal-using-clues.html COMPARING AND ORDERING Switch Put the sequence of decimal numbers in ascending order by switching them around. Refresh the page from your browser to get another problem to solve. http://www.interactivestuff.org/sums4fun/switch.html Smaller and Smaller Maze Practice ordering decimal numbers to find your way through the maze. http://www.counton.org/magnet/kaleidoscope/smaller/ Decimals in Space An Asteroids-style game where you first answer a question about the smallest decimal and then get to shoot asteroids, earning points based on the numbers on them. http://www.mathwarehouse.com/games/our-games/decimal-games/decimal-place-value-math-game Order Decimals Quiz Place the decimal numbers in the correct order in this 10-question online quiz. https://www.thatquiz.org/tq-6/?-j20-lc-p0 Sample worksheet from www.mathmammoth.com 130 Compare Decimals Quiz Practice comparing decimal numbers in this 10-question online quiz. https://www.thatquiz.org/tq-B/?-jk-la-p0 ROUNDING Round Decimals Using the Number Line Practice using the number line to round decimals in this interactive online activity. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-rounding-decimals/e/rounding-decimals-using-a-number-line Rounding Decimals Game Learn rounding decimals to the nearest tenths, nearest hundredths, and to the nearest whole number in this game where you need to shoot the “bottle” displaying the correct answer. http://www.turtlediary.com/game/rounding-decimals-up-to-thousandths.html ADDITION & SUBTRACTION Sock Push the green blocks into the holes, and add the numbers on them, to make the target number. http://www.interactivestuff.org/sums4fun/sock.html Number Conundrum Can you solve the conundrum? Each number is the sum of the two numbers directly beneath it. Select “Hard” from the settings icon. http://www.mathplayground.com/number_conundrum/number_conundrum_decimal_numbers.htm Add and Subtract Decimals Quiz Practice adding and subtracting decimals with up to three decimal digits in this 10-question online quiz. https://www.thatquiz.org/tq-3/?-j123-lk-p0 Decimal Plus Practice mental and written methods for adding and subtracting decimal numbers in this online exercise. http://www.transum.org/Maths/Activity/Decimals/Add.asp?Level=2 Decimals Workshop Practice adding, subtracting, multiplying, or dividing decimals with this customizable interactive exercise. http://mrnussbaum.com/decimals-workshop/ Decimal Squares Blackjack Play cards with decimals, trying to get as close to 2 as possible without going over. Requires Shockwave. http://www.decimalsquares.com/dsGames/games/blackjack.html MULTIPLICATION Exploring Multiplication of Decimals Enter two numbers with one decimal digit, and you will see the product as a rectangular area. http://www.hbschool.com/activity/elab2004/gr6/1.html Sample worksheet from www.mathmammoth.com 131 Decimals Workshop Practice adding, subtracting, multiplying, or dividing decimals with this customizable interactive exercise. http://mrnussbaum.com/decimals-workshop/ Multiply Decimals by Whole Numbers Polish your decimal multiplication skills with this interactive online exercise. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-arith-operations/cc-5th-mult-decimals/e/multiplying-decimals-without-the-standard-algorithm-2 Decimal Times - Mental Multiplication Practice mental and written methods for multiplying and dividing decimal numbers in this interactive online exercise. http://www.transum.org/Maths/Activity/Decimals/ Multiply with Decimals: Simple Word Problems Practice multiplying decimals by whole numbers with these interactive word problems. https://www.studyladder.com/games/activity/multiply-decimals-by-whole-numbers-22247 DIVISION (AND MULTIPLICATION) Divide Decimals by Whole Numbers In Your Head Practice mental division of decimals by whole numbers in this interactive exercise. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-arith-operations/cc-5th-dividing-decimals/e/dividing-decimals-without-the-standard-algorithm-3 Divide Decimals by Decimals in Your Head Practice mental division of tenths by tenths in this online exercise. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-arith-operations/cc-5th-dividing-decimals/e/dividing-decimals-without-the-standard-algorithm-6 Long Division to Decimal Places This is a short tutorial about dividing whole numbers to decimal digits. At the bottom of the page you will find a short online quiz. https://www.mathsisfun.com/long_division3.html Dividing Decimals This is a short tutorial about dividing decimals, whether by whole numbers or by decimals. At the bottom of the page you will find a short online quiz. https://www.mathsisfun.com/dividing-decimals.html Divide and Multiply Decimals Quiz Practice multiplying and dividing decimals by whole numbers in this 10-question quiz. https://www.thatquiz.org/tq-3/?-j12c-l5-p0 Multiply and Divide Decimals Quiz Use this interactive exercise to polish your decimal multiplication and division skills. https://campus.mangahigh.com/en/px/38/0/0 Long Division - choose “Decimal division” Enter the numbers that you want to divide and click on the button “Do division” to see a step-by-step illustration of the solution. http://www.mathsonline.org/pages/longdiv.html Sample worksheet from www.mathmammoth.com 132 Decimal Long Division Worksheets Use these randomly generated worksheets for extra practice. http://www.homeschoolmath.net/worksheets/decimal_division.php#long Multiply and Divide Decimals by Powers of Ten Practice multiplying and dividing by powers of ten with this multiple-choice quiz. http://www.mathgames.com/skill/6.46-multiply-and-divide-decimals-by-powers-of-ten UNITS OF MEASUREMENT Conversion Quizzes - ThatQuiz.org A customizable online quiz about conversions between measuring units. The options include both metric and customary systems and six different difficulty levels. http://www.thatquiz.org/tq-n/science/metric-system/ Horrendous Soup Game Make a recipe for the most disgusting soup you can imagine in this fun game that practices conversion between metric units of measurement. http://mrnussbaum.com/soup Metric System Conversions Quiz Practice converting between different units of measurement in the metric system with this 10-question online quiz. https://www.thatquiz.org/tq-n/?-j17v-l4-p0 Matthew Metric Bubble Gum Game Practice metric and standard units of measurement while filling the customers’ bubble gum orders. http://mrnussbaum.com/matthewmetric/ Word Problems Involving Measurement Conversions Solve word problems that involve converting between metric measures of distance, volume, and mass, as well as measures of time. https://www.khanacademy.org/math/on-sixth-grade-math/on-measurement/on-unit-conversion/e/converting-measurements-word-problems Common Conversion Factors Practice Practice memorizing the common conversion factors in this interactive exercise. http://www.sporcle.com/games/12121/measurement-conversion Convert Mixed Customary Units Practice converting customary units of measurement in this interactive online exercise. http://www.mathgames.com/skill/5.10-convert-mixed-customary-units Convert Customary Units Fill in the tables to convert between US customary measures of distance, volume, and mass. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-measurement-topic/cc-5th-unit-conversion/e/converting-units--us-customary- Customary Unit Conversion Printable Worksheets Use these randomly generated worksheets for extra practice. Refresh the page (F5) to get a different worksheet. http://www.homeschoolmath.net/worksheets/measuring-customary.php#grade5 Sample worksheet from www.mathmammoth.com 133 Converting Units - Word Problems Solve word problems that involve converting between US customary measures of distance, volume, and mass in this interactive exercise from Khan Academy. https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-measurement-topic/cc-5th-unit-word-problems/e/converting-units-word-problems--us-customary- PROBLEM SOLVING Burnside’s Billions Game Mr. Burnsides is leaving you his fortune, but under one condition... You need to buy up his 27 favorite world landmarks in the next 40 days! This game involves foreign currency, exchange rates, and large- scale calculations involving decimals. http://mrnussbaum.com/billions/ FOR REVIEW Decimals Challenge Board Click on the the numbers on the “Challenge Board” to get questions and earn points by answering them correctly. https://www.quia.com/cb/95593.html Decimal and Whole Number Jeopardy Review place value, comparing, and rounding decimals. Also, practice number patterns. http://www.quia.com/cb/8142.html
0 Comments
Leave a Reply. |
Archives
January 2017
Categories |