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Math Practice by Grade
Pre-K skills Counting dots, inside and outside, and more. Identifying shapes, counting money, and more. Bar graphs, addition word problems, and more. Place-value models, identifying fractions, and more. Multiplication facts, adding and subtracting decimals, and more. Adding mixed numbers, calculating probabilities, and more. Multiplying decimals, finding percentages, and more. Variable expressions, exponents, permutations, and more. Math Standards by State
| Directories, Search Engines, & Resources | Elementary, Arithmetic & High School Math | Calculus & Trigonometry | Calculators And Online Tools | Materials For Teachers | Algebra | College Algebra | Statistics | Games, Puzzles, and Fun | Math Curriculums and Software | Geometry | Problem Solving | Mailing Lists Newsgroups, And CHAT!http://www.gamequarium.org/dir/Gamequarium/Math http://jc-schools.net/tutorials/interact-math.htm Guess My Rule- Number Cruncherhttp://www.mathgoodies.comPercent, Fraction, Decimal and other FREE topics, Lessons and Plans Directories, Search Engines, & Resources
Elementary, Arithmetic & High School MathAsk An Expert Page - Get answers to questions about science, math, movies, internet and more.M&M Math - Math Activities with M&Ms Math To Build On - Fractions & Decimals, Angles, Degrees, Variables & Constants, Squaring Numbers, Square Roots, Right Triangles, Functions, and Glossary Elementary Level Math Links The Abacus: The Art of Calculating with Beads - Operate the abacus by clicking the mouse-pointer on the beads; unlike a real abacus, the numeric value for each column is updated in the top frame. When complete, this will be a tutorial on using the abacus. Strategies for Instruction in Mathematics - Classification, Pattern: Describe objects by their attributes Strategies for Instruction in Mathematics - Classification: Order objects and events; use ordinal numbers Stategies for Instruction in Mathematics - Classification: By more than one attribute; describe rules used in sorting Stategies for Instruction in Mathematics - Classification: Compare/describe similarities and differences Pattern Puzzles Baseball Math Facts About Prime Numbers New Ideas About Knots 12 Coin Problem Adding Feet and Inches Calculating Gas Mileage Addition and Subtraction Game Area and Volume Area and Diameter Secondary Level Math Links AnyWhere In The USA - Given a set amount of money, students will be able to compute the time and money incurred in taking a vacation, by using the distance formula and adding and subtracting decimals. Project MathMol: Concepts and Challenges - 1) What will happen when the metal cube is lowered into the water? 2) Why does an ice cube float in water and not sink? 3) Which box contains water? Which box contains ice? 4) What happens when two water molecules approach each other? 9th Grade Math Proficiency Test Lesson 1: Using Standard Deviation, part 1 - The student should have a knowledge of how the mean and standard deviation of a set of numbers is calculated using a scientific calculator. It is preferred that they know how to get the standard deviation without using the statistical mode in the calculator. Their insight into the uses for the standard deviation will be more complete if this is so. Lesson 2:Using Standard Deviation, part 2 - This lesson is planned as a follow-up to "Using Standard Deviation: Part 1." The student should understand how to use the standard deviation and percentage error to decide if a set of numbers are consistent or not. Calculating Car Payments - The student will use a formula containing complex fractions and large exponents to calculate a monthly car payment. The student will use the order of operations while putting such a formula into a scientific calculator. The student will see a very practical use for complex fractions and large exponents. World Lecture Hall: Math - Find out about distance learning courses in Math Basic Math Concepts Eratosthenes Finds Diameter of Earth! - The students will learn to estimate the diameter and circumference of the Earth by repeating Eratosthenes experiment. They will use the Internet to exchange measured data and results and to research the mathematical and scientific contributions of Eratosthenes. Prom Date - Use data from the Internet to plan a Prom Date and its costs. ROCKET LAUNCH VEHICLE - From a real world description of a test on a rocket launch vehicle, graph the path of the flight and discusss whether it is a function. Product: A graph of the test flight of the rocket. A letter written to White Sands Army Base requesting an actual path of the rocket, and requesting any information about the testing program. Process: Knowledge - using the coordinate plane; Evaluation - inferring the shape of the path from the written description provided on the Internet. Research: Rocket Test 1. I Feel The Need For Speed - Students will understand and be able to calculate speed, velocity, acceleration, and inertia of a moving object. They will be able to distinguish between distance and displacement. They will calculate the average speeds and accelerations of rides at Astroworld. High School Math Lessons Calculus & Trigonometry
Calculators And Online ToolsCalculators On-line - More than 100 types of on-line calculators to useCalculator for + - × ÷ Conservation of Area The Area of a Parallelogram 53 Math Applets - For middle school students, high school students, college students, and all who are interested in mathematics. You will find interactive programs that you can manipulate and a lot of animation that will help you to grasp the meaning of mathematical ideas. NEWTON'S METHOD: Calculator - Enter an equation in terms of the variable x. Then enter a starting guess for x. For example, to find the square root of 2 you might enter x^2-2 for the equation, and 1 as an initial guess. REAL ROOT FINDER (Program) - JavaScript ROOT FINDER Learn to find the root of an equation like F(z)=0 or z=F(z) by using any of the following traditional methods: Bisection, Fixed Point, Newton-Rapson and Secant. Visual Math - Java applet to serve as graphic calculator, equation solver, plotter of functions, derivatives and integrals. Interactive Mathematics Miscellany and Puzzles Java Script Linear Algebra - Calculate simple matrix operations. Computing a Sum Calculating and Graphing Sequences SOLVING QUADRATIC EQUATIONS PRECALCULUS ALGEBRA LEARNING ASSISTANT Change a rational number into its corresponding continued fraction Turn a quadratic irrational into a continued fraction LINEAR EQUATION SOLVER Solving of linear equationsystems Calculus - JAVA Applets Calculus Applets - Graphs of functions, and notions like limits, tangents, derivatives, arc length, and area. Factoring a Polynominal Derivatives of a Function Fitting a Polynomial to Data AREA OF A CIRCLE AND VOLUME OF A SPHERE EUCLID'S ELEMENTS Transformation of a pentagon Congruent Triangles PYTHAGORA'S HEAVEN Probability and Statistics Trigonometry - JAVA Applets Materials For Teachers
AlgebraAlgebra Problems OnlineAlgebra and Calculus Sketches - Exploring equations for lines, parabolas, and tangents using the Geometer's Sketchpad. Appetizers and Lessons for Math and Reason - Three Skill For Algebra ( a first image of mathematics after arithmetic - why letters or symbols are favored in algebra in place of numbers ); Two logic puzzles to show the difference between a one-way and a two-way rule; Painless Theorem Proving; Longer Chains of Reason: What is Mathematical Induction?; Complex numbers Etc. Interactive Mathematics Online : Algebra Dave's Math Tables - Theorems, proofs, tables, identities, graphs College Algebra
Statistics"Prisoner's Dilemma" (Axelrod, 1984) - The two players in the game can choose between two moves, either "cooperate" or "defect". The idea is that each player gains when both cooperate, but if only one of them cooperates, the other one, who defects, will gain more. If both defect, both lose (or gain very little) but not as much as the "cheated" cooperator whose cooperation is not returned. The whole game situation and its different outcomes can be summarized by table 1, where hypothetical "points" are given as an example of how the differences in result might be quantified.Probability Web Games, Puzzles, and Fun
Math Curriculums and SoftwareMacTutor History of MathematicsSaxon Math Page Mathematics Software Page Work It Out - Make math fun by relating it to real-world problem solving. SureMath - Software that addresses the process of problem solving with an emphasis on pre-college algebra. Geometry
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