AAA Math
Aaa Math: Place Value
AAAMath: Place Value is a learning modual that students practice finidng place values
CK-12 Foundation
Braingenie: Whole Number Percentage Calculations Without Units
[Free Registration/Login may be required to access all resource tools.] In this activity, students are to determine the percent of a number. Watch a video for additional help and answer a practice problem.
CK-12 Foundation
Ck 12: 1.3 Fundamental Theorem of Arithmetic
[Free Registration/Login may be required to access all resource tools.] Braingenie builds mastery and sharpens problem-solving skills. Students can learn, practice, and quiz themselves on thousands of skills in the areas of math and...
Washington State University
Washington State University: Sets & Other Basic Concepts
Washington State University provides an introduction to sets and subsets and the symbols used to represent them.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Numbers
Math Forum response to request for information on various number sets. Also defined and discussed are integers, natural numbers, whole numbers, irrational numbers, transcendental numbers, and algebraic numbers.
Shodor Education Foundation
Shodor Interactivate: Whole Number Cruncher
Put a number, the input, in the Whole Number Cruncher. See if you can discover the rule that gives you the result, the output. Directions are just a click away.
Texas Instruments
Texas Instruments: Creating Word Problems
In this activity, students write word problems based on the whole numbers generated by the calculator. They decide on an operation to solve the problems. They analyze the problems to determine the problem characteristics when using...
Texas Instruments
Texas Instruments: Use Random Numbers
Students use a graphing calculator to find experimental probabilities by generating random numbers, using the random integer function. This Technology Lab accompanies Lesson 10-5 from the 2007 Holt, Rinehart and Winston Algebra 1 textbook.
Texas Instruments
Texas Instruments: Number Curiosities App
This App illustrates and animates interesting facts about numbers 0 through 25. Students investigate factorization, geometric characteristics, and both mathematical and real-world interesting facts related to that number.
Texas Instruments
Texas Instruments: Number Sets
When you start this activity, students receive a Venn diagram of real number sets (natural, whole, integer, rational, irrational)on their calculator. This same diagram is projected on the Activity Center screen at the front of the room....
Texas Instruments
Texas Instruments: Random Remainders
Students explore the use of a calculator to investigate the relationship between divisors and remainders in whole-number division.
Texas Instruments
Texas Instruments: Addition of Whole Numbers
This StudyCards stack enables students to review basic addition of positive and negative integer numbers. They are tested on their ability to add positive numbers, negative numbers and numbers in parenthesis.
Texas Instruments
Texas Instruments: In Round Numbers
In this activity, students will develop and test rules for rounding whole numbers and decimal fractions. They will use the information to solve real-world problems.
Texas Instruments
Texas Instruments: Numb3 Rs: Onion Peeler
Based off of the hit television show NUMB3RS, this lesson introduces students to the concept of changing number bases, as well as gives some insight into Internet privacy through "onion routing." Students translate hexadecimal numbers...
Texas Instruments
Texas Instruments: Recurring Remainders
Students' will use the calculator to investigate the patterns formed by remainders in whole-number division.
Texas Instruments
Texas Instruments: Helping Hands
In this activity, students make their own finger signs for the numbers from zero to ten. Students relate each finger sign to its number name and numeral. They use the numeral keys and scrolling feature of the TI-10 to enhance the...
Texas Instruments
Texas Instruments: Action Packed Stories
Students learn to use whole numbers and the operations of addition and subtraction. They choose a number, create a story Using the number selected and illustrate the number story. They represent the action in the story on the calculator.
Primary Resources
Primary Resources: Rounding Numbers and Estimating
A large selection of teacher resources to help teach and review the concepts of rounding and estimating. There are many worksheets and a few PowerPoint presentations.
University of Texas at Austin
Mathematics Teks Toolkit: Divide and Conquer
Explore how to divide fractions through multiple activities and the division of whole numbers.
Ministerio de Educación (Spain)
Ministerio De Educacion: Conecto Con Las Mates
These are five interactive units for Elementary math. Each unit is structured in four parts: explanation, activities, dictionary and assessment.
Beacon Learning Center
Beacon Learning Center: My Place
Students learn about whole number place value through the hundreds and practice writing numbers in standard form.
Beacon Learning Center
Beacon Learning Center: There Must Be Thousands
Students learn about whole number place value through the hundred thousands and practice writing numbers in standard form.
Beacon Learning Center
Beacon Learning Center: Mixed Numbers
This interactive web lesson explores mixed numbers.
Common Core Sheets
Common Core Sheets: Place Value
Create worksheet to assess students understanding of place value. The worksheets contain visuals.