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**21-40**of**45**resources## Check That Digit

Grades: 9 to 12Subjects: Technology, Mathematics, Number SenseIn this Illuminations lesson, students are introduced to a common and practical use of modular arithmetic. First the barcode sys...Contributor: ThinkfinityViews: 0Favorites: 0## Introduction to Fractals: Infinity, Self-Similarity and Recursion

Grades: 8Subjects: Functions, Measurement & Geometry, Mathematics, Number Sense and 3 additional..This lesson, from the Shodor Education Foundation, Inc., is designed to get students to think about several of the concepts from...Contributor: ThinkfinityViews: 0Favorites: 0## Pi Approximation Day

Grades: 8 to 12Subjects: Technology, Mathematics, Algebra & FunctionsPi Approximation Day is celebrated today.Contributor: ThinkfinityViews: 0Favorites: 0## Where's the Beef?

Grades: 6 to 8Subjects: Economics, Mathematics, History-Social ScienceIn this EconEdLink lesson, students explore meat consumption statistics. Students recognize that meat consumption levels are of...Contributor: ThinkfinityViews: 0Favorites: 0## Web Fun Brain

Grades: 8Subjects: Mathematics, Order of OperationsTry the medium & hard problemsContributor: CTAP Region 4Views: 0Favorites: 0## The Census and You

Grades: 6 to 12Subjects: Electives, Mathematics, United States History, Geography and 4 additional..Lessons in this guide, provided by the U.S. Census Bureau, use readings, activities, and maps of the United States to introduce ...Contributor: ThinkfinityViews: 0Favorites: 0## Precision Measuring Tools

Grades: No grades selected.Subjects: Engineering & DesignMy students have previously learned how to use the standard and metric scale (a.k.a.: ruler). This lesson introduces the student...Contributor: CTE OnlineViews: 0Favorites: 0## PBS Mathline

Grades: 8Subjects: Mathematics, Equations and Inequalities, Algebra & FunctionsThis activity builds on the population decay M&M activity, introduces NOW-NEXT or recursive equations, and uses calculators as a...Contributor: CTAP Region 4Views: 0Favorites: 0## Order of Operations

Grades: 8Subjects: Mathematics, Order of Operations , Number SenseExploration guide, interactive applets and assessment questions.Contributor: CTAP Region 4Views: 0Favorites: 0## Investigating the Dynamic Martian Polar Caps

Grades: 5 to 8Subjects: Measurement & Geometry, Mathematics, Science, Earth & Space Science, Measurement, Tools, and Data AnalysisIn this lesson, from the Burns Telecommunications Center at Montana State University, students download NASA Hubble Space Telesc...Contributor: ThinkfinityViews: 0Favorites: 0## Students Install Wall Framing of House in Which They Live in - 2 of 4

Grades: No grades selected.Subjects: Engineering & DesignThis lesson is designed for students to learn the components of a single story residential wall consisting of doors and windows...Contributor: CTE OnlineViews: 0Favorites: 0## Lure of the Labyrinth

Grades: 6 to 9Subjects: Algebra I, MathematicsA free online game for Pre-Algebra and Algebra students. It can be played as a game or as puzzles, or both.Contributor: Micheline LeBlancViews: 0Favorites: 0## Order of Operations

Grades: 8Subjects: Mathematics, Order of Operations , Number SenseThe user reviews the rules for the order of operations for a given expression. After viewing examples, users can interactively p...Contributor: CTAP Region 4Views: 0Favorites: 0## Lesson on Order of Operations

Grades: 7 to 8Subjects: Mathematics, Order of Operations , Number Sense, Algebra & FunctionsTutorial on the Order of Operations followed by a set of problemsContributor: CTAP Region 4Views: 0Favorites: 0## How Many Cells are Born in a Day?

Grades: 5 to 8Subjects: Visual Arts, Mathematics, Science, Life SciencesIn this lesson, one of a multi-part unit from ARTSEDGE, students attempt to predict the number of cells that result from a serie...Contributor: ThinkfinityViews: 0Favorites: 0## Simple and Compound Interest

Grades: 8Subjects: Parts of a Whole (Fractions, Decimals & Percent), Mathematics, Number SenseAn overview of interest. After reviewing some basic facts about interest and the way it is calculated, students link to other si...Contributor: CTAP Region 4Views: 0Favorites: 0## Clock Arithmetic and Cryptography

Grades: 6 to 8Subjects: Addition & Subtraction, MathematicsThis lesson from the Shodor Education Foundation, reviewed for grades 6-8 by Illuminations, uses interactive clock and cipher ap...Contributor: ThinkfinityViews: 0Favorites: 0## Dosage Calculations

Grades: No grades selected.Subjects: Health Science & Medical TechnologyThe purpose of this lesson is to instruct students in using the D/H x Q formula to calculate medication dosages.Contributor: CTE OnlineViews: 0Favorites: 0## Exploring Exponents and Scientific Notation

Grades: 8Subjects: Mathematics, Number Sense, Exponents, Square Roots, & Scientific NotationJunior High Interactive resource. Includes a video that illustrates how math is used by paleontologists in the study of dinosaur...Contributor: CTAP Region 4Views: 0Favorites: 0## Exploring Fractions

Grades: 6Subjects: Parts of a Whole (Fractions, Decimals & Percent), Mathematics, Number SenseJunior High Interactives video from http://www.learnalberta.ca illustrates how math is used every day in hotels and restaurants....Contributor: CTAP Region 4Views: 0Favorites: 0