| Lesson |
Access |
Description |
| Introduction
to Decimals |
 |
Students
are introduced to decimal numbers as they relate to place value.
Expanded form and decimal digits are also covered. Available on CD-ROM
or by download. |
| Reading
and Writing Decimals |
 |
Students
are shown how to read and write decimals. They learn to write
mixed numbers and phrases as decimals, and to read and write
decimals using words. Available on CD-ROM
or by download. |
| Comparing
Decimals |
 |
Students
are shown how to compare decimals using the correct symbols. Available on CD-ROM
or by download. |
| Ordering
Decimals |
 |
Students
are shown how to order three or more decimals from least to
greatest.
Available on CD-ROM
or by download. |
| Estimating
Decimal Sums |
 |
This
lesson shows students how to estimate decimal sums using several
estimation strategies. Overestimates and underestimates are also
covered. Available on CD-ROM
or by download. |
| Adding
Decimals |
 |
Step-by-step
examples for adding two or decimals are presented. Available on CD-ROM
or by download. |
| Estimating
Decimal Differences |
 |
This
lesson shows students how to estimate decimal differences by
rounding to various places. Overestimates and underestimates are
also covered. Available on CD-ROM
or by download. |
| Subtracting
Decimals |
 |
Step-by-step
examples for subtracting decimals are presented. Available on CD-ROM
or by download. |
| Solving
Decimal Word Problems |
 |
Students
are shown how to solve decimal word problems using the concepts
learned in this unit. |
| Practice
Exercises |
 |
To
complete 10 additional exercises as practice. To assess students' understanding of all concepts learned so far.
Available on CD-ROM
or by download. |
| Challenge
Exercises |
 |
To
solve 10 additional problems that challenge students'
understanding of all topics covered in this unit. To hone students'
problem-solving skills.
Available on CD-ROM
or by download. |
| Solutions |
 |
To review complete
solutions to all exercises presented in this unit. Includes the problem,
step-by-step solutions, final answer for each exercise.
Available on CD-ROM
or by download. |