4th Grade Skills: Search for concept:
http://www.internet4classrooms.com/skills_4th_original.htm
Harcourt School 4th Grade:
http://www.harcourtschool.com/menus/math2004/math2004_gr4.html
NUMBER SENSE:
Place Value:
http://www.mrsbogucki.com/aemes/resource/apps/placeval/placeval.htm
Be sure you select 1000ths place in the decimal place or even smaller if you think you need a harder challenge. Ask Mrs. Wysong where to choose if you can't find it.
Place Value: Expanded Standard
http://www.beaconlearningcenter.com/WebLessons/WhatsYourName/default.htm
MULTIPLICATION
2 digit multiplication:
http://www.cemc.uwaterloo.ca/mathfrog/english/kidz/mult5.shtm
Multiply by 10's
http://www.cemc.uwaterloo.ca/mathfrog/english/kidz/Games4.shtml
Multiply by 10's, Order the decimals
http://cemc.uwaterloo.ca/mathfrog/english/kidz/powerama4.shtml
Prime Numbers & Factors:
Other Prime vs. Composite Practice: Learn, Play, Explore
http://www.aaamath.com/B/g63a_px1.htm
Number Cops: Choose the Prime Game. THEN USE THE ARROW KEYS to switch lanes to not STOP the primes.
http://hotmath.com/hotmath_help/games/numbercop/numbercop_hotmath.swf
Prime Factor Boat: Harcourt Brace:
http://www.harcourtschool.com/activity/elab2004/gr5/10.html
Prime Number Sieve: MRS, WYSONG will present this SIEVE to show how primes are left when all the multiples are filtered away.
http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm
Multiples 2's and 3's with Venn Diagram ???
http://www.primaryresources.co.uk/online/rotation.swf
ROUNDING to 10'2 100's 1000's
http://www.bbc.co.uk/skillswise/numbers/wholenumbers/whatarenumbers/rounding/quiz.shtml
DECIMALS:
Decimals: Choose: Lessons: Choose Decimals. Use headphones. Skip ahead to problems if you want:
http://www.learnalberta.ca/Launch.aspx?content=%2fcontent%2fmesg%2fhtml%2fmath6web%2fmath6shell.html
Order Decimals to 10's
http://cemc.uwaterloo.ca/mathfrog/english/kidz/orderdecimal.shtml
Fractions:
TEACHER DEMO: Change numerator or denominator and fraction changes:
http://illuminations.nctm.org/ActivityDetail.aspx?ID=11
TEACHER DEMO: Visual Fraction Bars:
Teacher
Add a bar; cut it into fraction. Add another bar; cut it into fractions;
COMPARE
http://www.arcytech.org/java/fractions/fractions.html
TEACHER DEMO: Narrated Animation: Fractions used in the real world
http://www.learnalberta.ca/content/mec/flash/index.html
TEACHER DEMO:
Use as a teacher demo to examine a pattern when changing fractions to decimals.
As you click on the arrow to change the numerator or denominator the resulting decimal is displayed.
http://www.amblesideprimary.com/ambleweb/mentalmaths/fracto.html
Fractions & Decimals: Gramps & Grammy: Locate the fraction on a number line
http://visualfractions.com/Games.htm
Shade in Fractions: Very easy
http://www.interactivestuff.org/sums4fun/shade.html
Serve the Pizza according to the fraction of ingredients requested:
http://www.mrnussbaumgames.com/pizza_game/index.html
Entire Fraction Grid: Slide the mouse over columns to discover the equivalents:
http://www.cut-the-knot.org/Curriculum/Arithmetic/EquivalentFractions.shtml
Fraction Tool Game: As you turn over a card, slide the slider to add the fraction onto the appropriate number line.
http://illuminations.nctm.org/tools/fraction/fraction.asp
Fractions & Decimals & Percents: Practice naming all 3
http://www.mathgoodies.com/lessons/vol4/challenge_vol4.html?entry=.95
Equivalent Fractions/Add & Subtract/Multiply & Divide Fractions:
Short animated Lessons
http://www.learnalberta.ca/content/mec/flash/index.html
Simply Intro to Naming a Fraction Do all 3 crystal activities in MATH UNDER THE SEA:
Part of a Set
http://www.learnalberta.ca/content/me3us/flash/index.html?launch=true
http://www.learnalberta.ca/Browse.aspx?View=GradeSubject&Division=1&Grade=3&Subject=Mathematics&SubLang=en
Equivalent Fraction Fill in the Blank by discovering the pattern of multiples: 1/2 = 2/?=?/6=?12
http://www.interactivestuff.org/sums4fun/efrac1.html
Fraction Switch: Line up 5 fractions with unlike denominators so they're in order:
http://www.interactivestuff.org/sums4fun/fswitch.html
Coordinate Graphing
http://www.funbrain.com/cgi-bin/shtml.cgi?A1=../co/index.html
Coordinates:
Plot x and y as your fly your space ship
http://www.bbc.co.uk/education/mathsfile/shockwave/games/planethop.html
Explanation and problems to try online:
http://www.beaconlearningcenter.com/WebLessons/GridGraph/default.htm
Find Hurkle: Positive coordinates on a graph
http://www.aimsedu.org/aimskids/ipuzzles/hurkle/index.html
Billy Bug: Find Billy Bug on negative and positive coordinates.
http://www.oswego.org/ocsd-web/games/BillyBug2/bug2.html
DATA:
Different students choose different questions and generate a pie graph. Be sure you title the graph with the question.
http://www.kidshealth.org/kid/talk/kidssay/comments_halloween.html
Online Bar Graph Generator with scale changer:
http://pbskids.org/cyberchase/games/bargraphs/bargraphs.html
After constructing the bar
graph by dragging the colored bugs to the correct bar you can change the
scale by sliding the bar to see the how this affects the presentation
and shape of the data.
Median & Range:
http://www.bbc.co.uk/education/mathsfile/shockwave/games/train.html
Mode, Mean, Median: BUILDINGS:
Click on the ACTIVITY for Mode, Mean, Median for many interactive questions involving the heights of buildings. When you're finished progress to the quiz or navigate by clicking the links in red:
http://www.bbc.co.uk/schools/ks2bitesize/maths/handling_data.shtml
ACTIVITY
: http://www.bbc.co.uk/schools/ks2bitesize/maths/activities/modemedianmean.shtml
QUIZ
:
http://www.bbc.co.uk/schools/ks2bitesize/maths/tests/modemedianmean.shtml
INDEX of LINKS of SLIDES: At the page press CTRL and F simultaneously; then type
median
and you'll jump down to the list of links for Mode, Mean, Median: Most of the links are slides with some interactive fields.
http://www.internet4classrooms.com/skills_4th_math.htm
These websites are listed on the index page above along with many other slide websites.
PIZZA SLIDES: to review concepts; some interactive fields:
http://www.beaconlearningcenter.com/WebLessons/AllData/default.htm
BICYCLE SLIDES: to review concepts; some interactive fields:
Bicycles Ala Mode Simulation:
http://www.beaconlearningcenter.com/WebLessons/BicyclesAlaMode/default.htm
BASKETBALL SLIDES: to review concepts; some interactive fields:
Mean Basketball Debate:
http://www.beaconlearningcenter.com/WebLessons/BasketballDebate/default.htm
SUMMARY Applet shows how the mean and the median change when one number in the data set is changed. Good for teacher demo with discussion:
MEAN & MODE:
Shows relationship between mean & mode
http://standards.nctm.org/document/eexamples/chap6/6.6/index.htm
GEOMETRY
Rotational Symmetry:
Kaleidoscope Painter (Simple)
http://www.permadi.com/java/spaint/spaint.html
Virtual Kaleidoscope (More Complex)
http://www.zefrank.com/dtoy_vs_byokal/index.html
Using angle sizes to "Pick the Fruit" 30 and 45 degrees:
http://www.sums.co.uk/playground/ss4/playground.htm
Identify the type of angle: interactive quiz
http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabtutan1b.htm
Congruent Concentration:
http://www.beaconlearningcenter
Parallel Lines: Start
with this lesson then progress through all of the lessons one at a time
by clicking on the next colored box in the colored grid below the word
"Lines"
http://www.mathsnet.net/shape/ks2lina1.html
Sorting Activity: Regular or Irregular Polygons
http://www.crickweb.co.uk/assets/resources/flash.php?&file=quad
ANGLES:
G1. Spy Guys Video Lesson:
choose Lesson 16 Angles: After viewing the lesson print the activity sheet and complete it:
http://www.learnalberta.ca/Launch.aspx?content=%2fcontent%2fmesg%2fhtml%2fmath6web%2fmath6shell.html
G2. Angle Definitions & Animated Illustrations:
http://www.mathsisfun.com/angles.html
G3. MAKE AND MEASURE ANGLES:
http://www.amblesideprimary.com/ambleweb/mentalmaths/protractor.html
G5. ADVANCED MEASURING ANGLES:
http://www.amblesideprimary.com/ambleweb/mentalmaths/angleshapes.html
Map Coloring with rules:
http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabmapc.htm
TESSELLATIONS:
T1. Tessellate basic triangle, square & hexagon
http://www.shodor.org/interactivate/activities/tessellate/index.html
T2. Tessellate basic triangle, square, trapezoid, parrallelogram, hexagon
http://www.arcytech.org/java/patterns/patterns_j.shtml
T3. Tessellate object shapes to fill an area:
http://www.mathcats.com/explore/tessellations/tesshouses.html