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Decimals are just fractions written with place value - but children who learn them as rules about moving dots make the same mistakes again and again. Decimals Rescue teaches decimals as sizes a child can see, so the rules finally make sense.
This picture-led workbook for children ages 9-11 (Grades 4-5) shows every idea on a hundred grid, a number line, a measuring tape or with real money before introducing the rule. A child who can picture 0.3 as three tenths of a bar will never think 0.25 is bigger than 0.3.
START WITH A MAP, NOT A TEST
A short "Where Am I Stuck?" check opens the book. Each part matches one unit, so you can see at a glance which units your child can move through quickly and which need every page.
ONE IDEA PER LESSON, SMALL STEPS
Each of the 24 lessons fits on two pages:
- Learn It: Digit the harbor seal explains one idea, then solves one problem in small steps, with a picture for every step.
- Practice & Check: practice problems, then Quick Check questions that test understanding, not just answers, plus Challenge Star problems.
About 15 minutes a day, one lesson a day, finishes the book in about five weeks.
WHAT YOUR CHILD WILL LEARN
- Unit 1: Tenths - what a decimal is, decimals greater than 1, tenths on the number line, and tenths as fractions
- Unit 2: Hundredths, tenths and hundredths together, decimal place value, and money as decimals
- Unit 3: Comparing decimals, putting them in order, and rounding to the nearest whole and nearest tenth
- Unit 4: Adding tenths and hundredths, subtracting decimals, and subtracting from whole numbers
- Unit 5: Multiplying and dividing by 10 and 100, multiplying decimals by whole numbers, and dividing decimals by whole numbers
- Unit 6: Decimals in measuring, money problems, estimating with decimals, and word problems
A SPORTY STORY WITH A PURPOSE
The Seabright Bay Summer Games are here, and Grandpa Tomas is the official timekeeper - his stopwatch shows tenths and hundredths of a second. Twins Ada and Rafi measure long jumps, add up relay times and count change at the snack stand. Rafi is quick but sometimes rushes, so every unit ends with a Fix the Mistake puzzle that targets the slips children make most: thinking a longer decimal is bigger, forgetting to line up the decimal points, and losing the zero that holds a place in money.
ALSO INSIDE
- A Decimal Toolkit page with a place value chart, a hundred grid, money values and four golden rules
- 6 Game Time pages: code-breaker jokes, counting money, a dice game, an answer-detective challenge, slide wheels and a snack-stand puzzle
- A two-page Summer Games mixed review before the final test
- A Fractions, Decimals and Money chart to check work at a glance
- A Decimals Without Stress page for grown-ups, plus My Harbor Map to color after every lesson
- A 25-question Final Test, a Certificate of Rescue and a complete answer key
Perfect for parents, homeschoolers, tutors and classroom teachers, and a natural next step after Fractions Rescue. Buyers may photocopy pages for the children in their own home or classroom.
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