Problem Solving Mathwire.com Topics Kindergarten These problems are designed for students in kindergarten. Pattern Problems: visual patterns that require students to draw what comes next. Teachers should ask students to explain how they know what comes next to develop students' ability to explain their thinking. Grades 1-2 These problems are designed for students in Grades 1-2: Largest Sum challenges students to arrange given digits to produce the largest sum. Grades 3-4 These problems are designed for students in Grades 3-4: Pattern Block Fraction Design requires students to fill a shape with pattern blocks to create a design that meets certain requirements. Grades 5-6 These problems are designed for students in Grades 5-6. Bake Sale requires students to work backward to solve the problem. Grades 7-8 These problems were designed for students in Grades 7-8. Investigating Exponents challenges students to identify the different patterns found in the units digits of numbers raised to different powers.
Maths and Stats by Email | Why is A4 paper the size that it is? Tangrams You will need Copy of the printout Scissors Pens or pencils (optional) What to do Cut out each of the pieces. Arrange the pieces on a surface so their positions match the arrangement in the printout. The pieces make two squares that are the same size. What’s happening? To finish this puzzle you have to take two smaller squares and turn them into one large square. When you finish the puzzle, you’ll find the largest triangles have their diagonals along the edges of the square. Applications If you started out with two squares, each 1 metre across, the resulting large square would have a side length of √2 metres. √2 is an important number – when you multiply √2 by itself, you get 2. √2 is a tricky number to write down. For any square, to find its diagonal, simply multiply the side length by √2. More information Try tangram puzzles online
XtraMath Math Word Problems for Kids Solve math word problems with Thinking Blocks, Jake and Astro, and more.Model your word problems, draw and picture, and organize information! advertisement Addition and Subtraction Thinking Blocks Jr Multiplication and Division Fractions Ratios and Proportions Thinking Blocks - All Topics Word Problems - Grades 1 to 6 All Four Operations - Grades 2 to 5 All 4 Operations - grades 3 to 5 Various Concepts - Grades 5+ Various Concepts - Grades 3 to 6 Math Problem Solving Challenges Build Reading Skills with Fun and Engaging Word Games! Dolch Word Recognition Spelling Words Letter Recognition Giraffe Karts Grammar Octo Feed Homonyms Verb Tenses Word Typing Jets Antonyms and Synonyms Sky Chase Double Vowels Spelling Bees Furious Frogs What's the Word? Synonyms Must Pop Words Parts of Speech Free! Copyright © 2016 Math Playground LLC • All Rights Reserved
Place Value Activities Number Line-Up This activity is designed to actively involve students in using place value concepts to build numbers. Objective: LWDAT use place value to form 3-6 digit numbers to satisfy different conditions. Materials: Demo digit cards, one set for class use Small digit cards, one set for each student Directions: Select 3-6 students and give each student one of the demo digit cards. Build a Number Identify the digits students will use by handing demo digit cards to selected students (e.g. 3, 5, 8). Decimal Build a Number: Hand out the decimal point demo card as well as several digit cards to students. Place Value Games Games provided extended place value practice for students and allow them to use their conceptual understanding to develop appropriate strategies to win the game. Online directions for High-Number Toss Game High-Number Toss Game: Decimal Version Download High-Number Toss Recording Sheet for student use in sheet protector with dry erase markers: single round version Play
Math Games - from Mangahigh.com Test Prep Welcome to the Virginia State Standards of Learning Practice Tests! All of the questions on this site come from test materials released by the Virginia Department of Education and are used here with permission. All questions on this site are copyrighted by the Virginia Department of Education and may not be used by other persons or organizations without their permission. Attention Teachers! Read the FAQ to learn how to view the questions a student missed and what their answers were! More rigorous questions are available for some subjects! Are you experiencing problems with this site? <p>If you are reading this, your browser is <strong>NOT</strong> running JavaScript.
Sheppard Software: Fun free online learning games and activities for kids. Khan Academy Foldables & Study Guides Lose a foldable? All foldables & study guides that we have made in class are available below. If you need help filling in the blanks, please see the completed foldable or study guide in the classroom. 6th Grade Adding and Subtracting Fractions and Mixed Numbers (PDF 11 KB)Four-door foldable for operations with fractions. 6th Grade Multiplying and Dividing Fractions and Mixed Numbers (PDF 12 KB)Four-door foldable for operations with fractions. 6th Grade Decimals Foldable (PDF 43 KB)Four-door foldable for decimal operations 6th Grade Ratio, Rates, and Proportions (PDF 46 KB)This foldable gives definitions and examples of ratios, rates, and proportions. 6th Grade Proportions (PDF 32 KB)This foldable shows the steps needed to solve a proportion. 6th Grade Percents (PDF 70 KB)This tabbed-book is a great overview of percents. 6th Grade Discount and Sale Price (PDF 54 KB)Print this foldable, then make a double-sided master Algebra Vocab (PDF 21 KB)Includes definitions and examples of some key words
How to Calculate a Square Root by Hand Edit Article CalculatorUsing Prime FactorizationFinding Square Roots Manually Edited by NatK, Maluniu, Luís Miguel Armendáriz, Webster and 44 others In the days before calculators, students and professors alike had to calculate square roots by hand. Ad Steps Method 1 of 2: Using Prime Factorization 1Divide your number into perfect square factors. Method 2 of 2: Finding Square Roots Manually Using a Long Division Algorithm 1Separate your number's digits into pairs. 9To continue to calculate digits, drop a pair of zeros on the left, and repeat steps 4, 5 and 6. Understanding the Process 1Consider the number you are calculating the square root of as the area S of a square. 11To calculate the next digit C, repeat the process. Tips
Middle School Math Games Are you looking for free middle school math games? Check out the exciting games on this website and have fun practicing your math skills. Angles Jeopardy Game Angles Jeopardy Game is a fun way to assess your knowledge about measuring and classifying angles. Math Word Search Game In this math word search game try to identify the words in the right column. Probability Game Find the probability of simple events. Inequality Game In this game, Genie will help you solve inequalities and word problems involving inequalities. Square Roots Game In this millionaire game you earn points by adding, subtracting, multiplying, dividing, simplifying, estimating, and graphing expressions with radicals. Factors Millionaire Game Factors Millionaire Game is a fun way of assessing students' knowledge about factors and divisibility. Coordinate Plane Game Locate points in the coordinate plane and earn as many points as possible in this fast-paced math game. Permutation Game
Binary numeral system The binary or base-two numeral system is a representation for numbers that uses a radix of two. It was first described by Gottfried Leibniz, and is used by most modern computers because of its ease of implementation using digital electronics--early 20th century computers were based the on/off and true/false principles of Boolean algebra. Binary can be considered the most basic practical numeral system (the Unary system is simpler, but impractical for most computation). Representation A binary number can be represented by any set of bits (binary digits), which in turn may be represented by any mechanism capable of being in two mutually exclusive states. 0101001101011 on off off on off on + - - + - + Y N N Y N Y In keeping with customary representation of numerals using decimal digits, binary numbers are commonly written using the symbols 0 and 1. 100101 binary (explicit statement of format) 100101b (a suffix indicating binary format) 1001012 (a subscript indicating base-2 notation)