## 2008

#### Mathway: Step-by-Step Math Problem Solver

by knann & 1 otherGreat tool to help with all math subjects

#### Harcourt Math

by knannInteractive sites for math practice at all grade levels.
The following textbook titles have activities
HSP Math, Think Math, and Math Advantage
Grades K-8

#### Cosmic Zoom

by knann (via)This visual representation is to help give you an idea of the size and scale of the universe.(similar to the Powers of Ten site) Each image is 10 times bigger or smaller than the one that comes before it or after it. The numbers are written using exponential notation. This is a convenient way scientists use to write very large or very small numbers.

## 2007

#### Math Slice!

by knannOnline interactive math games and challenges. Teachers can generate worksheets and print as a PDF for saving.

#### Columbus State University:Math Contest

by knann Columbus State University’s College of Education is now the home of the Problem of the Week math contest, which was started in 1996 by David Rock and Doug Brumbaugh. The math educators also supply problems and answers that are part of the current White House Math Challenge, a presidential effort to boost interest in math and foster problem-solving skills. Visit our history page for more on these and the companion problem-solving sites here — Algebra in Action, Middle School Madness and Elementary Brain Teaser.

#### Math Presentations

by knannTons of PowerPoints ready for you to use in your K-5 or 6-12 Math class. Other subjects also available.

#### Number and Operations PowerPoints

by knann (via)Lots of PowerPoints for teaching and reviewing math

#### Calendar Problems WorksheetWorks.com

by knannThis worksheet presents a single calendar and asks the student questions that require reading individual word problems, consulting the calendar and performing basic math operations.

#### Johnnie's Math Page Interactive Math Applets

by knann (via)On this page you will find links to interactive math tools and activities for teaching and learning. It is intended for students and their teachers grades Kindergarten through 8th grade.

#### Grade 6 Mathematics

by knann (via)Outstanding resource from Learn Alberta. Twenty one lessons for key concepts in math for grade 6, overview of problem solving strategies, a glossary, and activities for reinforcing number facts (operations) via various strategies. Use of animation video and sound make this an engaging site for students.

## 2006

#### Thinking Blocks Addition & Subtraction

by knannThis interactive program teaches children how to visualize and solve math word problems. Using virtual blocks and cubes, children create models that illustrate the underlying math concepts in word problems.
Each Thinking Blocks program contains six guided practice sets and three assessment tests. The addition and subtraction program features models that represent part-whole, comparison, and change situations. The multiplication and division program introduces equal parts, comparisons, and interpreting remainders.
Program features include:
• Self paced, guided instruction that shows students how to correctly model math word problems
• Independent practice sets that challenge students to apply what they’ve learned
• Interactive blocks that engage students in the problem solving process
• Randomized problem sets that create a different learning experience each time the program is accessed
• Video tutorials which help students transition from building concrete models to sketching models on paper
• Printable certificates that allow students to keep a record of the work they have completed

#### Math Mnemonics Archive

by knannMnemonic: n. A device, such as a formula or rhyme, used as an aid in remembering. Provides a list of Memory aids for math formulas, concepts, operations, and more.

#### Clara Fraction's Ice Cream Shop

by knann (via)Skills: Converting improper fractions to mixed numbers.
Object: Sell as many ice cream cones as possible in three minutes by converting improper fractions to mixed numbers.

#### Tony Fraction Pizza Game

by knann (via)Can you fill the customer's order with the right amount of toppings? Choose the Pizza size for the order then add your toppings. Click send to finish!

#### MathDEN: Mathematics Resource for the Home and Classroom

by knannMathDEN assists teachers and students to develop individualized programs. At the same time, MathDEN can also be used very effectively as a collaborative tool. MathDEN's content is geared specifically for students age 12-18

## 2005

#### CountOn - The Rules of Sudoku

by knannThe rules of the game are simple: each of the nine blocks has to contain all the numbers 1-9 within its squares. Each number can only appear once in a row, column or box. Every puzzle has just one correct solution.

#### Project Interactivate and MATH THEMATICS Books

by knannBook/Lesson alignments to the math tools found at Project Interactivate with the Math Thematics text.

#### Absurd Math:Pre-Algebra from Another Dimension

by knann (via)Absurd Math is an interactive mathematical problem solving game series. The player proceeds on missions in a strange world where the ultimate power consists of mathematical skill and knowledge.

#### CuriousMath.com :: Math is an attitude

by knann & 1 otherWant to learn how to quickly square a number that ends in 5? Or how to tell if a number is divisible by 3? Or maybe you'd like to know why the number 153 in the Bible is such an interesting number? That's the kind of fun and fascinating math tricks and trivia you'll find here at CuriousMath.com.