| Topics |
Description |
Introduction
to Decimals |
Students
are introduced to decimal numbers as they relate to place value.
Expanded form and decimal digits are also covered. |
|
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. |
|
Comparing
Decimals |
Students
are shown how to compare decimals using the correct symbols. |
|
Ordering
Decimals |
Students
are shown how to order three or more decimals from least to
greatest. |
|
Estimating
Decimal Sums |
This
lesson shows students how to estimate decimal sums using several
estimation strategies. Overestimates and underestimates are also
covered. |
|
Adding
Decimals |
Step-by-step
examples for adding two or decimals are presented. |
|
Estimating
Decimal Differences |
This
lesson shows students how to estimate decimal differences by
rounding to various places. Overestimates and underestimates are
also covered. |
|
Subtracting
Decimals |
Step-by-step
examples for subtracting decimals are presented. |
|
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. |
|
Challenge
Exercises |
To
solve 10 additional problems that challenge students'
understanding of all concepts presented in this unit. To hone students'
problem-solving skills. |
| Solutions |
To review complete
solutions to all exercises presented in this unit. Includes the problem,
step-by-step solutions, final answer for each exercise. |
Interactive Math Goodies Software
