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47 resources with the concept number systems

Lesson Planet

The Number System

For Students 7th - 8th Standards
Count this assessment in the "use" pile. Middle schoolers solve a set of five problems in the seventh and eighth grade number system domains. All problems are in pure mathematics with no applications.
8:12
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What is Place Value for Whole Numbers?

For Teachers 1st - 4th
Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...
2:36
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Number System Relationships

For Teachers 2nd - 5th
Build a strong number system relationships with your class by viewing this video. Natural, whole, integers, and rational numbers are shown as a series off cups that fit into each other.
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Roman Numerals

For Teachers 3rd - 6th
Count to 20 using roman numerals. It's a great way to practice addition and subtraction and to explore alternative number systems. Each of the six slides in this presentation include sound bites, a Roman to Arabic number equivalency, and...
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Numeracy

For Teachers K
Students review numbers, number systems and the number operations through the use of online webpages.
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Algebra Worksheet: Number systems

For Students 10th - Higher Ed
This activity was originally created for a college level algebra class. It does contain some interesting questions about number and quantity that are important for algebra learners to understand. Natural numbers, integers, rational,...
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Add It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping

For Teachers 2nd - 4th
Students explore adding 2-digit numbers. In this math lesson, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.
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Number and Operations: Webbing Our Way Through Numbers

For Teachers 2nd
Second graders explore estimation and place value. In this place value lesson, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources and...
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Visual Fractions

For Teachers 5th - 8th Standards
Leanrers observe models of fractions and use a calculator to represent numbers as decimals, fractions, and percents. They participate in calculator activities to view different representations of the same number.
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Base It

For Teachers 3rd
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
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Sixth Grade Number Systems

For Students 6th
In this number systems worksheet, 6th graders complete problems where they must find percentages of whole numbers. Students complete 16 problems.
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Fifty-Five True and False Number System and Number Line Problems

For Students 7th - 10th
In this number systems worksheet, students identify which number system a number belongs to and place numbers on a number line.  These problems are all true and false problems.
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Creative Dramatics

For Teachers 2nd - 3rd
Students practice simple addition through the use of creative dramatics. In this creative dramatics lesson, students work in groups to form human configurations that allow a certain number of points to be touching the floor. They work...
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Count Like an Egyptian

For Students 5th
In this count like an Egyptian worksheet, 5th graders convert 24 Egyptian hieroglyphs into modern day numbers, then write 15 modern numbers as hieroglyphs;  the conversion code is given on each page.
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Number system word search

For Students 3rd - 4th
In this number systems worksheet, students search for words that represent number systems in a word search. Students search for 16 words.
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Inchworm

For Teachers 2nd - 3rd
Young scholars discover the basic concept of measuring.  In this mathematics relationship lesson, students identify length, volume, weight, time and area in order to measure different units.  Young scholars measure items using different...
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The Number System

For Students 3rd - 4th
In this number sense worksheet, students use the digits shown on 4 number tiles to write the smallest and largest number possible, and find a number between 2000 and 3170 that can be made using all of the tiles. They identify the place...
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Number System

For Students 4th - 5th
In this number system worksheet, students complete several questions writing number sets for natural numbers, odd numbers, and prime numbers.
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Euclidean Algorithm

For Teachers 9th - 12th
High schoolers are introduced to the concept of a Greatest Common Divisor. They review the number systems. Students are told how the entire field of Number Theory primarily uses the integers. They are told the Fundamental Theorem of...
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Number Theory I

For Teachers 3rd
Third graders examine the importance of our number system. They listen to the book, 'The Very Hungry Caterpillar,' write numbers in Mayan, Egyptian, and Roman, and demonstrate how many steps there are without using numbers in their...
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Number Base

For Teachers 8th
Eighth graders examine common number system bases that are used: decimal, binary, octa and hex. They create a presentation about one of the number systems using the internet to research the topic. They solve mathematical computations.
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Integers And Words

For Students 6th - 9th
In this integers and words worksheet, students practice the skill of converting integers into words and vice-versa. Students share their conversions with their classmates.
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Deci-order

For Teachers 4th
Fourth graders play a game to practice their decimal number ordering skills. They use their knowledge of the number system to create the biggest decimal number. Students are dealt 3 cards each with the reminaing cards placed face down...