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KMA Review PowerPoint

KMA Review PowerPoint. 5 th Grade 2011-2012. Fractions . Vocabulary: Mixed Number – Examples: 3 ½ & 4 ¼ Improper Fraction – Examples: 11/7 & 6/2 The Numerator is the top of the fraction and tells how many of the parts to consider.

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KMA Review PowerPoint

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  1. KMA Review PowerPoint 5th Grade 2011-2012

  2. Fractions • Vocabulary: • Mixed Number – Examples: 3 ½ & 4 ¼ • Improper Fraction – Examples: 11/7 & 6/2 • The Numerator is the top of the fraction and tells how many of the parts to consider. • The Denominator is the bottom of the fraction and tells how many equal parts are in a whole. • Students need to know: • How to convert a mixed number to an improper fraction and visa versa • Equivalent Fractions • Estimate Fractions - Example: 2 ½ rounds up to 3; 7 ¼ rounds down to 7; 9 ¾ rounds up to 10 and so on… • Add, subtract, multiply, and divide fractions • Websites: • http://www.mathsisfun.com/fractions-menu.html • http://www.mrnussbaum.com/tonyfraction.htm • http://www.factmonster.com/ipka/A0933459.html • http://www.factmonster.com/math/knowledgebox/player.html?movie=sfw50647 • http://pbskids.org/cyberchase/math-games/melvins-make-match/

  3. Decimals • Place Value - • Students need to know: • How to estimate decimals – example: rounding 3.2 down to 3; 8.9 up to 9; 10.67 up to 11 and so on. • Add, subtract, and multiply decimals • Recognize a decimal that is represented by a grid • Websites: • http://eclassroom.110mb.com/Games/5th%20Math/DecimalPlaces.swf • http://eclassroom.110mb.com/Games/5th%20Math/Decimals1.swf • http://eclassroom.110mb.com/Games/5th%20Math/Decimals2.swf • http://www.math-play.com/decimal-math-games.html

  4. Stats (Mean, Median, Mode, & Range) • Vocabulary: • Students Need to Know: • How to calculate the mean, median, mode, & range for a given set of data • Which average to use for given situations. • http://www.kidsmathgamesonline.com/numbers/meanmedianmode.html • http://www.mathgoodies.com/lessons/toc_vol8.html • http://www.ixl.com/math/grade-3/mean-median-mode-range • http://www.studyzone.org/mtestprep/math8/g/meanmedmodel.cfm • http://www.studyzone.org/mtestprep/math8/g/meanmedmodquiz.cfm

  5. Division • Students need to know how to divide a two-digit divisor into a four-digit dividend • http://www.mathsisfun.com/long_division.html • http://www.coolmath4kids.com/long-division/long-division-lesson-1.html • http://www.coolmath4kids.com/long-division/index.html • http://www.coolmath-games.com/Timernator/division/Timernator-division.html • http://www.kidsnumbers.com/long-division.php • http://www.ixl.com/math/grade-5/divide-by-2-digit-numbers • http://www.ixl.com/math/grade-5/divide-by-2-digit-numbers-word-problems

  6. Multiplication • Students need to know how to multiply a four-digit number by a two digit number. • http://cemc2.math.uwaterloo.ca/mathfrog/english/kidz/mult5.shtml • http://cemc2.math.uwaterloo.ca/mathfrog/english/kidz/mult5.shtml • http://www.mathplayground.com/multiplication05.html • http://www.mathsisfun.com/numbers/multiplication-long.html • http://www.coolmath4kids.com/times-tables/times-tables-lesson-lattice-multiplication-1.html

  7. One-and-Two Step Problems • Vocabulary: • *Remember you may have to do more than one step or operation to solve the problem • Read the problem and understand what it is asking? (highlight it) • Write the answer as a sentence • Highlight, underline, or circle key words and important information • Insert symbols for key words (ex. Times X, Difference - ) • Do the work • Check Answer by putting into sentence (does it make sense, is it and answer choice) • SEE NEXT SLIDE FOR MORE! • Websites: • http://www.kutasoftware.com/FreeWorksheets/PreAlgWorksheets/Two-Step%20Word%20Problems.pdf • http://www.mathplayground.com/wpdatabase/wpindex.html • http://www.iq.poquoson.org/5math/5mathmultistepwordproblems.htm

  8. What is the problem asking? - Restate question - Find key words in the question -Estimate or Exact Answer? Variables What you know. - Draw and label a picture - List important information -“What did they give you in this problem?” -Remove extra info -Decide operation Work Space -Show all your work -Check reasonableness of answer (estimate) Answer as a statement with units. -Complete sentence with label - Check to see if you found the answer to the question - “Are there more steps?” Four Column Problem Solving Method

  9. GCF & LCM • Vocabulary: • Greatest Common Factor (GCF) : The highest number that divides exactly into two or more numbers. http://www.mathsisfun.com/definitions/greatest-common-factor.html • Least Common Multiple (LCM): The smallest number that is a multiple of two or more numbers. http://www.mathsisfun.com/definitions/least-common-multiple.html • Websites: • http://www.fun4thebrain.com/beyondfacts/gcfsketch.html • http://www.fun4thebrain.com/beyondfacts/lcmsnowball.html • http://www.sheppardsoftware.com/mathgames/fractions/LeastCommonDenomimator.htm • http://www.sheppardsoftware.com/mathgames/fractions/GreatestCommonFactor.htm

  10. Variables / Algebra • Students Need to Know How To: • Solve for a variable • Translate an equation to words • Translate words to an equation • Websites: • http://www.algebra4children.com/games.html • http://www.onlinemathlearning.com/algebra-math-games.html • http://www.free-training-tutorial.com/algebra-games.html • http://www.kidsnumbers.com/algebra.php • http://math.pppst.com/algebra.html • Vocabulary • Variables: a letter or symbol representing such a quantity • Equation: A mathematical sentence built from expressions using one or more equal signs (=). Ex. 4x + 5 = 25 or Five more than four x is twenty-five.

  11. Data • Function Table • T-Table • Ordered Pairs • Websites: • http://www.mathplayground.com/functionmachine.html • http://www.ixl.com/math/grade-5/function-tables • http://www.lauracandler.com/filecabinet/math/PDF/InputOutputTableIntro.pdf • http://gotkidsgames.com/xyWiz/xyWiz.html • http://www.mathplayground.com/locate_aliens.html • http://www.mathscore.com/math/practice/Function%20Tables/

  12. Geometric Solids • Vocabulary: • Faces • Vertices • Edges • Students should be able to • count the faces, vertices, and edges. • Identify the geometric solids • Recognize geometric solids from different perspectives • Websites: • http://www.softschools.com/math/geometry/shapes/solids/games/ • http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/3d/index.htm • http://www.primaryresources.co.uk/online/longshape3d.html • http://illuminations.nctm.org/ActivityDetail.aspx?ID=70 • http://www.sheppardsoftware.com/mathgames/geometry/shapeshoot/VolumeShapesShoot.htm • http://www.shodor.org/interactivate/activities/SurfaceAreaAndVolume/ • http://www.thatquiz.org/tq-4/?-j3vu0-lc-m2kc0-na-p0

  13. Measurement • Gallon Man – Cups, Pint, Quart, Gallons • Three Foot Man – Inches, Feet, Yards • Ounces & Pounds • Nearest 1/8th of an inch • http://www.youtube.com/watch?v=jBGNaFjAx0M • http://www.homeschoolmath.net/online/measuring.php • http://www.funbrain.com/cgi-bin/meas.cgi?A1=s&A2=0&A3=2

  14. Area and Perimeter • Websites: • http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/perimeter_and_area/index.html • http://www.funbrain.com/poly/index.html • http://www.mathplayground.com/PartyDesigner/PartyDesigner.html • http://www.quia.com/rr/91670.html

  15. Symmetry • http://www.mathsisfun.com/geometry/symmetry.html • http://www.haelmedia.com/OnlineActivities_txh/mc_txh4_001.html

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