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12 March 2011

ICT and Math. Good Links from a friends

From - Shamashuddin N Attar

नमस्ते,
ICT मे On line गेम्न का होना बहूत जरूरी है. यह मेरा मत है. games से माऊस ऒर की बोर्ड का स्किल विद्यार्थीयोमे अच्छी तरहसे विकसित होता है. मगर हम जिस गेम्स का उपयोग करेंगे वह शैक्षणिक होना बहूत जरूरी है. शैक्षणिक गेम्स इंटरनेट पर बहूत साते मुफ्त मे उपलब्द है. गणित, सायन्स, भाषा विषयोके इंटरनेट पर उअपल्ब्द गेम्स अध्यालन प्रक्रियांको आनंददायी बनायंगे ऎसा मेरा अनुमान है. मेरे पास आज मिती मे १५० से जादा educational Games उपलब्द है.मैने गणीत विषयोंके बहुत साते स्त्रोत धुंड निकाले है. वह आपको यहापर दे रहा हु.

ARITHMETIC


Rational numbers
http://www.factmonster.com/ipka/A0769475.html all about numbers including information on rational and irrational numbers, integers & prime numbers
http://www.wikipedia.org/wiki/Rational_number the encyclopedia definition of rational numbers
http://whatis.techtarget.com/definition/0,,sid9_gci283997,00.html bit advanced but concise description of rational numbers

Real numbers
http://mathworld.wolfram.com/RealNumber.html for advanced learners
http://www.math.com/school/subject2/lessons/S2U2L1GL.html simple lesson on properties of real numbers
http://www.wikipedia.org/wiki/Real_number the encyclopedia description of real numbers

Square and square-root
http://www.factmonster.com/ipka/A0875883.html table of squares and square roots
http://www.math.com/school/subject1/lessons/S1U1L9GL.html a simple lesson on square roots with exercises

Cube & cube root
http://www.wikipedia.org/wiki/Cube_root explanation of cube root
http://www.learn.co.uk/default.asp?WCI=Unit&WCU=3833 explanations with activity, links to cube root table and cube root rule

Distance rate & time
http://www.math.com/school/subject1/lessons/S1U2L3GL.html simple lesson and exercises
http://mathforum.org/dr.math/faq/faq.distance.html explanations of the formula with problems

Time & work
http://www.purplemath.com/modules/workprob.htm some word problems with their solutions
http://www.ilovemaths.com/1timework.htm more problems and answers

Percentage,
http://www.mathgoodies.com/lessons/vol4/meaning_percent.html a simple lesson on percentages with test
http://www.math.com/homeworkhelp/HotSubjects_percents.html simple lesson on percentages with a 3 way percent calculator and a percentage online solver
http://matti.usu.edu/nlvm/nav/grade_g_2.html discover relationships between fractions, percents, and decimals through this interactive puzzle

Ratio
http://www.math.com/school/subject1/lessons/S1U2L1GL.html lesson and exercises in ratio and proportion

Simple interest & compound interest
http://www.math.com/tables/general/interest.htm the compound interest equation


ALGEBRA

Algebra words
http://www.math.com/school/subject2/lessons/S2U1L1GL.html common words and their definitions with examples

Equations
http://www.factmonster.com/ipka/A0881931.html terms used in equations
http://www.math.com/school/subject2/lessons/S2U1L3GL.html lesson in writing simple equations and exercises
http://www.math.com/homeworkhelp/Algebra.html lessons and practice about equations and inequalities.
http://www.brainpop.com/math/algebra/simpleequations/index.weml?&tried_cookie=true great stuff on simple equations

Linear & Single Linear equations
http://www.exploremath.com/activities/activity_list.cfm?categoryID=3 great interactive games on lines and linear equations

Division of polynomials
http://www.math.com/tables/algebra/polynomials.htm polynomial identities
http://www.purplemath.com/modules/polydiv.htm Demonstrates, step-by-step and with worked examples, how to do long division of polynomials

Fractions
http://www.math.com/homeworkhelp/PreAlgebra.html reducing, adding, subtracting, multiplying and dividing fractions. Lessons and practice
http://matti.usu.edu/nlvm/nav/grade_g_2.html great puzzles and manipulatives to visually understand fractions, parts, wholes, adding and subtracting fractions. Cool

Reading graphs
http://www.math.com/homeworkhelp/Algebra.html graphing equations and inequalities
http://matti.usu.edu/nlvm/nav/grade_g_2.html interactive puzzles for graphs and pie charts
http://www.np.edu.sg/mscIntMaths/FuncGrph/FnGr.htm about functions and graphs. detailed

Similarity
http://www.math.com/school/subject1/lessons/S1U2L4GL.html lessons and practice
http://www.math.com/school/subject3/lessons/S3U3L2GL.html similar figures

Statistics
http://www.mathgoodies.com/lessons/vol8/range.html introductory lesson with some simple exercises
http://www.explorelearning.com/GizmoList.cfm explore mean, median and mode through a game-like gizmo

GEOMETRY

Geometry words
http://www.math.com/school/subject3/lessons/S3U1L1GL.html common terms and their explanations with examples

Triangles
http://www.factmonster.com/ipka/A0876325.html types of triangles
http://www.learn.co.uk/default.asp?WCI=Unit&WCU=258 congruent triangles explained.
http://www.ies.co.jp/math/java/geo/congruent.html manipulate triangles and learn about them
http://www.math.com/school/subject3/lessons/S3U2L2GL.html simple lesson and practice

Circle
http://www.ies.co.jp/math/java/geo/circles.html you can do everything you want to do with circles here. Great fun
http://www.math.com/school/subject3/lessons/S3U1L6GL.html simple lesson and practice
http://www.math.com/tables/geometry/circles.htm circles, definitions and formulas

Square
http://www.math.com/school/subject3/lessons/S3U2L3GL.html simple lesson and practice

Area
http://www.factmonster.com/ipka/A0876858.html formulas for finding area
http://www.ies.co.jp/math/java/geo/quadri.html fantastic game like approach to understanding quadrilaterals and conservation of area
http://www.math.com/tables/geometry/areas.htm formulas for area of square circle and triangle
http://www.mathgoodies.com/lessons/toc_vol2.shtm on Circumference and areas of circles.
http://www.math.com/students/calculators/source/circle-solver.htm circle calculator

Volume & surface area
http://www.factmonster.com/ipka/A0876212.html finding volumes for different shapes. Clear illustrations
http://www.math.com/tables/geometry/volumes.htm volume formulas
http://www.math.com/tables/geometry/surfareas.htm surface area formulas

Parallel lines
http://www.math.com/school/subject3/lessons/S3U1L3GL.html simple lesson and exercises about pairs of lines
http://www.ies.co.jp/math/java/geo/angle.html exciting problems of angles and parallel lines. Fantastic stuff. Do it yourself!

Pythagoras theorem
http://www.ies.co.jp/math/java/geo/pythagoras.html an exciting and simple way to learn it!
http://www.math.com/school/subject3/lessons/S3U3L4GL.html simple lesson and practice
http://www.studyworksonline.com/cda/content/applet/0,,NAV2-21_SAP700,00.shtml great game - combine the areas of the two smaller squares to get the area of the larger square,

By- Narendra Sisodiya

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