1 / 15

KMA Review PowerPoint

This PowerPoint presentation covers essential math topics for 5th-grade students, including fractions, decimals, statistics, division, multiplication, problem-solving strategies, and algebraic variables. Learn vocabulary, key concepts, and practice with various interactive websites provided.

alanis
Download Presentation

KMA Review PowerPoint

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related