Math

 http://www.kidsnumbers.com/


Here's a neat site a fourth grade teacher shared with me:

[|www.coolmath4kids.com]

Need some practice with Place Value Decimals?

http://www.decimalsquares.com/dsGames/games/placevalue.html

Fact Drills: [|www.mathfactcafe.com]

A fun website Mrs. Hilt shared....for the visual learner, some geometry skill practice.

http://www.misterteacher.com/alphabetgeometry/home.html

Scroll down for online games to practice place value!

Math Units & Vocabulary  Lesson 6.1 Investigating Line Segments, Rays, and Lines 6.2 Parallel & Intersecting Line Segments, Rays, and Lines 6.3 Angles and Turns 6.4 Triangles 6.5 Quadrangles 6.6 Polygons 6.7 Drawing Angles

(As of 4/15)

6.8 Measuring Angles 6.9 Symmetry 6.10 Explorations: Exploring Congruence, Line Segments, and Decimals 6.11 Polyhedrons, Part 1 6.12 Polyhedrons, Part 2 Progress Check 6

Vocabulary: line segment, endpoint, ray, arrowhead, line, (shorthand for "line segment AB" = AB (with a line above it), etc), parallel, intersect, full-turn, half-turn, quarter-turn, angle, vertex (of an angle), side (of an angle), clockwise (right turn), counterclockwise (left turn), right angle, triangle, side (of a triangle), vertex (plural: vertices; of a triangle), angle (of a triangle), equilateral triangle, right triangle, quadrangle, square, rhombus, parallelogram, rectangle, trapezoid, adjacent sides, kite, polygon, plane figures, regular polygon, rotation, vertical, degree, symmetric, symmetry, mirror image, line of symmetry, congruent, pyramid, triangular prism, rectangular prism, cone, cylinder, sphere, 3-dimensional (3-D), 2-dimensional (2-D), apex, polyhedron, face, edge, vertices, bases of a pyramid, parallel, base of a prism, hexagonal prism.  Tutorial Help for Identifying Lines, Line Segments, & Rays

http://my.hrw.com/math06_07/nsmedia/homework_help/msm1/msm1_ch08_01_homeworkhelp.html

Decimals (Putting decimals in order according the results from an Olympic Game) http://www.mathsonline.co.uk/nonmembers/gamesroom/awards/awardc.html

 http://www.mrnussbaum.com/placevaluepirates1.htm
 Concentration with Place Value:

http://www.mhschool.com/math/2003/student/activity/courses/gr2/ch05/

Place Value:

http://www.mathslice.com/placevalue.php

Games are always fun on funbrain.com Play this game to identify Place Value and uncover a picture as you go!

http://www.funbrain.com/tens/index.html

 http://www.toonuniversity.com/flash.asp?err=496&engine=5


5.13 Progress Check 5
Vocabulary: ten-thousands, thousands, maximum, median, > (greater than), < (less than), hundred-thousands, millions, population, census, pie graph, cube, long, flat, big cube, tenths, hundredths, decimeter, precipitation, thousandths, millimeter, line graph.

*As much as possible, please use the vocabulary listed above in your regular conversation. The focus of Unit 5 is on place value, including the numbers to the right of the decimal point.

 http://www.mrnussbaum.com/placevaluepirates1.htm
 Concentration with Place Value:

http://www.mhschool.com/math/2003/student/activity/courses/gr2/ch05/

Place Value:

http://www.mathslice.com/placevalue.php

Games are always fun on funbrain.com Play this game to identify Place Value and uncover a picture as you go!

http://www.funbrain.com/tens/index.html

 http://www.toonuniversity.com/flash.asp?err=496&engine=5
<span style="color: rgb(225, 9, 80); font-family: 'Comic Sans MS',cursive;">

<span style="color: rgb(118, 28, 176); font-family: 'Comic Sans MS',cursive;"> http://www.aaamath.com/B/g21d_px1.htm
<span style="font-family: 'Comic Sans MS',cursive;"><span style="color: rgb(9, 179, 25);"><span style="font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif;">


 * Unit 4: Multiplication and Division**

4.1 Multiplication of Equal Groups 4.2 Multiplication Arrays 4.3 Equal Shares and Equal Groups 4.4 Division Ties to Multiplication 4.5 Multiplication Fact Power and Shortcuts 4.6 Multiplication and Division Fact Families 4.7 Baseball Multiplication 4.8 Explorations: Exploring Arrays and Facts 4.9 Estimating Distances with a Map Scale 4.10 A Coin Toss Experiment 4.11 Progress Check/Test!


 * Key Vocabulary:** multiplication/division diagram, multiplication, multiples of equal grouping, array, factor, product, quotient, dividend, divisor, remainder, factor, product, fact power, turn-around shortcut, square numbers, multiplication/division facts table, map scale, as the crow flies, scale factor, heads, tails, fair, equally likely.

Unit 3: Skills to Study

Websites on Area & Perimeter:

http://www.funbrain.com/poly/index.html

http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/perimeter_and_area/index.html

http://www.mathplayground.com/InteractiveGeometry.html

[|http://www.eduplace.com/cgi-bin/template/kids/hmm/practice/templates/rules.thtml?ID=hmm07_ep/gr4/1801&GRADE] [|=4&UNIT=6&CHAPTER=18&LESSON=1&UNIT_TITLE=Geometry%20a]


 * Parent Letter for Unit 3 sent home 12.8.08 Please remember to keep your Parent Letter in a safe place through the duration of the unit. The parent letter includes important vocabulary, a description of skills being learned, activities to do at home, and the answers to all home links as you help your child from home.


 * Math Units & Lessons**

3.1 A "Class Shoe" Unit of Length (to discuss the need for standard units of measure) 3.2 Measuring with a Ruler (measuring line segments to the nearest inch, half inch, quarter inch, cm, half cm, and mm) 3.3 Standard Linear Measures (review of U.S. customary and metric units of length, measurement) 3.4 Perimeter (review polygons and the concept of perimeter) 3.5 A Pattern-Block Toss Experiment (collect, tabulate, and interpret experimental data) 3.6 Explorations: Perimeter and Area (guiding children as they make rectangles with given perimeters, relate tiling to area, and construct triangles using given lengths and then find their perimeters) 3.7 Area (concepts of area, to demonstrate the measure of area by using 1-foot and 1-yard squares, and find areas by counting squares) 3.8 Number Models for Area (to guide children as they develop the concept of area by measuring with identical squares, and to demonstrate how to calculate the area of rectangles using number models) 3.9 Diameter and Circumference (to guide children as they relate circumference and diameter through the "about three times" rule) 3.10 Progress Check 3

<span style="font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif;">**Vocabulary:** about 3 times circle rule, area, center, centi-, centimeter (cm), circumference, deci-, diameter, foot, inch (in.), length, line segment, meter, metric system, milli-, millimeter (mm), parallelogram, perimeter, personal references, polygon, rectangle, rhombus, square, square feet, square yards, standard unit, tiling, trapezoid, triangle, U.S. customary system, and yard.

<span style="color: rgb(9, 179, 25); font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif;"> Fun with Probability:

http://www.mathplayground.com/probability.html

http://www.nces.ed.gov/nceskids/chances/index.asp

http://www.mathhomeworkhotline.com/probability.html

Flash Cards for addition, subtraction, multiplication, division, etc. http://www.aplusmath.com/Flashcards/index.html

Extra practice for addition and subtraction problems: http://www.aplusmath.com/Flashcards/index.html

Not our math curriculum but Houghton Mifflin has online practice at:

3 Digit Subtraction: [|http://www.eduplace.com/cgi-bin/template/kids/hmm/practice/templates/rules.thtml?ID=hmm07_ep/gr2/2202&GRADE=2&] [|UNIT=8&CHAPTER=22&LESSON=2&UNIT_TITLE=Numbers%20an]

5 Digit Subtraction: [|http://www.eduplace.com/cgi-bin/template/kids/hmm/practice/templates/rules.thtml?ID=hmm07_ep/gr4/0306& GRADE=4&UNIT=2&CHAPTER=3&LESSON=6&UNIT_TITLE=Operations%20]

3 & 5 digit addition AND subtraction: <span class="wiki_link_ext"> [|http://www.eduplace.com/cgi-bin/template/kids/hmm/practice/templates/rules.thtml?ID=hmm07_ep/gr4/0308& GRADE=4&UNIT=2&CHAPTER=3&LESSON=8&UNIT_TITLE=Operations%20]

Sites for supplemental Math Activities.

Interactive Math Fact Games, Lots of Printables for Worksheets (can isolate numbers) [|www.mathfactcafe.com]

Addition: http://www.oswego.org/ocsd-web/games/SpeedGrid/Addition/urikaadd2res.html

Money Game: http://www.haelmedia.com/html/mc_m3_001.html

Time: http://www.crickweb.co.uk/assets/resources/flash.php?&file=Toolkit%20index2a

http://www.apples4theteacher.com/clocks.html

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