Browsing: All Content in Math 3 for Operations with numbers Browse discussions |
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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
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Number Sequences: III
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Addition (Math 3)+ |
Computer |
Activity |
$ |
[1]
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Alterable worksheet in which students fill in the missing numbers in sequences, counting forwards and backwards in 6's, 7's, 8's, 9's, 10's, 11's, 15's, 19's, 21's, and 25's. Fee required to print; s...
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Lo Shu Magic Square
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Operations with numbers (Math 3) |
Java Applet |
Activity |
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[0]
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Magic squares have been around for over 3,000 years. They are descendants of the oldest known number mystery, the legend of Lo Shu, found in China in a book entitled Yih King.
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Modular Arithmetic Lesson
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Operations with numbers (Math 3) |
Java Applet |
Activity |
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[1]
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Clock (or modular) arithmetic is arithmetic you do on a clock instead of a number line. Investigate arithmetic using a 12-hour, 10-hour, and 2-hour clock.
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Estimation (elementary)
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Estimation (Math 3) |
Calculator |
Lesson Plan |
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[0]
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Make learning how to estimate fun by using Shodor's computer applets. This lesson combines the use of four different computer estimation applets with several classroom estimation activities.
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Spy Game Lesson
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Addition (Math 3)+ |
Calculator |
Lesson Plan |
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[0]
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Students will learn how to do modular math and use it to decipher encrypted messages.
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Mental Math
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Mental math (Math 3) |
Computer |
Lesson Plan |
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[6]
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Mental math teaching strategy for capturing the attention of a class. Provides game suggestions and problem examples.
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Operations with Integers
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Operations with numbers (Math 3) |
Computer |
Lesson Plan |
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[1]
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Lesson plan and tutorial for the shareware program, Math Stars, by Roger Clary. Includes ideas for introducing integers even if the software is not used.
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Clock Arithmetic and Cryptogra...
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Operations with numbers (Math 3) |
Java Applet |
Lesson Plan |
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[2]
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The following discussions and activities are designed to lead the students to practice their basic arithmetic skills by learning about clock arithmetic (aka modular arithmetic) and cryptography.
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Estimation
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Estimation (Math 3) |
Java Applet |
Lesson Plan |
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[0]
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A lesson is designed to show students how to make estimations.
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Magic Squares
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Operations with numbers (Math 3) |
Java Applet |
Lesson Plan |
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[0]
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Designed primarily for middle school and older elementary school students, this Math Forum Web unit includes classroom activities for four different squares: Lo Shu, Sator, Durer, and Franklin, three ...
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Pattern Block Fractions
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Operations with numbers (Math 3) |
Java Applet |
Lesson Plan |
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[0]
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This lesson focuses on the identification of fractional parts of a region and records them in standard form. Students continue to develop communication skills by working together to express their unde...
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Patterns on Charts
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Multiplication (Math 3) |
Java Applet |
Lesson Plan |
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[0]
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Students find, record, and analyze patterns on hundred and multiplication charts. They also use an online calculator to generate patterns and then record them on a chart.
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Calculator Lesson on Problem S...
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Operations with numbers (Math 3) |
TI-10 |
Lesson Plan |
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[0]
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Using this activity students develop proper care of the calculator; explore the TI-10 calculator and learn about some of the functions; use the problem-solving key to solve Level 1 problems.
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Addition Worksheets Story
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Operations with numbers (Math 3) |
JavaScript |
Story |
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[0]
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Middle school teacher, Jeff LeMieux, writes about how he uses the Javascript page, Addition Worksheets.
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Multiplication Worksheets Stor...
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Operations with numbers (Math 3) |
JavaScript |
Story |
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[0]
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Middle school teacher, Jeff LeMieux, writes about how he uses the JavaScript page, Multiplication Worksheets.
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Subtraction Worksheets Story
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Operations with numbers (Math 3) |
JavaScript |
Story |
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[0]
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Middle school teacher, Jeff LeMieux, writes about how he uses the Javascript page, Subtraction Worksheets.
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Integers
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Operations with numbers (Math 3) |
Computer |
Support Material |
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[1]
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An illustrated collection of explanations, with questions for students to work out and submit for automatic feedback.
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Mental Math Techniques
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Mental math (Math 3) |
Computer |
Support Material |
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[1]
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Mental math techniques:
- Counting on and back
- Break apart
- Equal additions
- Compensation
- Compatible numbers
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Simply Number Sense - Mental M...
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Mental math (Math 3) |
Computer |
Support Material |
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[0]
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Mental math tips and tricks; covers multiplication and division.
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Teaching-Tools.com
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Operations with numbers (Math 3)+ |
Computer |
Support Material |
$ |
[1]
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Teaching-Tools.com contains a series of online "tools" enabling you to quickly generate an almost infinite number of math (and other subjects) worksheets and their answer keys.
You can then choose to...
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Division
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Division (Math 3) |
Flash |
Support Material |
$ |
[0]
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This interactive multimedia tutorial focuses on different ways of visualizing division operations.
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Clocks and Modular Arithmetic ...
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Operations with numbers (Math 3) |
Java Applet |
Support Material |
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[0]
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A dialogue between a student and a mentor on the relationship between clocks and modular arithmetic.
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Cryptography and Ciphers Dialo...
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Operations with numbers (Math 3) |
Java Applet |
Support Material |
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[0]
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A dialogue between a student and a mentor on the relationship between cryptography and ciphers.
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Making Estimates Dialogue
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Estimation (Math 3) |
Java Applet |
Support Material |
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[0]
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A dialogue between a student and a mentor about estimation.
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What are Remainders Dialogue
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Operations with numbers (Math 3) |
Java Applet |
Support Material |
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[0]
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A dialogue between a student and a mentor about remainders.
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