Lesson Plan
Curated OER

Operations with Decimals

For Teachers 5th - 6th
Teach your learners to solve word problems. They will review how to add, subtract, multiply, and divide with decimals. Then they solve multiple problems.
Interactive
Curated OER

Changing Decimals to Percents

For Students 5th
In this online interactive learning exercise, 5th graders change decimals to percents. They read a short explanation of the process then convert 12 decimal expressions to percent format with immediate online feedback.
Lesson Plan
Curated OER

Number: Fractions

For Teachers 4th - 6th
Students explore equivalencies. In this decimals and fractions lesson, students examine number relationships and patterns as they compare whole numbers to decimals. Students complete a worksheet that requires them to convert...
Worksheet
Curated OER

Decimals

For Students 5th
In this decimals worksheet, 5th graders solve 20 different problems that include adding and subtracting various decimals. First, they add or subtract the decimals like they would whole numbers. Then, students line up the decimal points...
Worksheet
Curated OER

Converting Decimals to Percents

For Students 5th
In this converting decimals to percents worksheet, 5th graders solve six problems by writing the given decimal number as a percent.
Lesson Plan
Curated OER

Giving it 100%

For Teachers 3rd - 4th
Students build knowledge about the number relationships between decimals and percents as it relates to converting decimals into percents. In this decimal and percent lesson, students recognize equivalent forms of fractions,...
Assessment
Charleston School District

Review Unit 7: Real Numbers

For Students 8th Standards
Provide pupils with problems to check their understanding of the concepts within the unit. The seven-part series of lessons covers concepts related to irrational numbers. Learners convert between fractions and decimals, estimate the...
Assessment
Los Angeles County Office of Education

Assessment for the California Mathematics Standards Grade 7

For Students 6th - 8th Standards
In need of an all-inclusive seventh grade math resource? Packed full of the topics necessary for Pre-Algebra the packet includes practice problems with different difficulty levels. It works great for any supplemental use needed...
Lesson Plan
Curated OER

Decimal War

For Teachers 4th - 6th
Students practice decimals by playing war. For this decimal lesson plan, students flip over their cards and whoever's card is higher wins those cards. The person with the most cards is the winner.
Lesson Plan
Curated OER

Numbers Make Sense

For Teachers 2nd
Second graders explore number values by completing estimation problems in class. In this place value instructional activity, 2nd graders identify the use of decimals in numbers and how they relate to fractions or parts of a whole....
Worksheet
Curated OER

Multiplying Decimals by 1,000 (A)

For Students 4th - 5th
In this math worksheet, students multiply decimal numbers by one-thousand. Decimal number place values range between whole numbers and thousandths.
Worksheet
Curated OER

Compare and order Decimals

For Students 4th - 6th
In this comparing and ordering decimals worksheet, students compare pairs of decimals and order numbers from smallest to greatest. Students solve fifteen problems.
Worksheet
Curated OER

Reading Decimal Fractions (1)

For Students 5th - 6th
In this reading numbers worksheet, students write down in words the value of the digit underlined in 6 decimal numbers to the thousandths place. Students write down in digits the decimal numbers presented in words.
Worksheet
Curated OER

Multiplying Decimals

For Students 5th Standards
In this multiplying decimals worksheet, 5th graders solve 24 multiplication problems. In each problem students must multiply two decimals together.
Lesson Plan
Curated OER

Whole Numbers

For Teachers 6th - 8th
Student are assigned one of the sections on whole numbers. After reviewing the content, they teach their assigned sections to other class mates. They publish their findings on a PowerPoint slide show to use when they teach their section.
Lesson Plan
Curated OER

Mayan Math

For Teachers 5th
Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...
Lesson Plan
Curated OER

Fractions, Decimals and Percents

For Teachers 5th - 6th
Students investigate the differences when using decimals, fractions, and percents. They focus on the process of using them in real problems and how to convert them from one form to another.
Worksheet
Curated OER

Column Addition Money 4 Digits Sheet 4

For Students 4th - 6th Standards
In this column addition worksheet, students add four-digit numbers together with decimals that represent money. They then turn the horizontal problems into vertical problems and complete 20 of them.
Worksheet
Curated OER

Converting Fractions into Decimals

For Students 5th - 6th
In this fractions and decimals worksheet, students solve 50 problems in which decimals are converted to fractions, place values in decimal numbers are calculated and decimal numbers are compared and ordered. This is intended for online...
Lesson Plan
Curated OER

Roll a Decimal

For Teachers 3rd
Third graders take turns rolling the die, and selects an appropriate place to put the digit that was rolled in order to create a number with the largest value possible. They compete by trying to roll the highest valued number with the die.
Lesson Plan
EngageNY

The Decimal Expansion of Some Irrational Numbers

For Students 8th Standards
Develop a definition of irrational numbers through an exploration of square roots. The 11th lesson in this series of 25 asks scholars to estimate the value of a square root. Learners observe as the estimation extends further and further...
Worksheet
Curated OER

Rounding Decimals to Hundredths

For Students 6th
In this math worksheet, 6th graders round the decimal numbers provided to the nearest hundredth. Examples include numbers with decimal places in the thousandths place. 
Worksheet
Curated OER

Rounding Decimals to Tenths (A)

For Students 2nd - 3rd
In this mathematics instructional activity, students round the decimal numbers listed to the nearest tenth place. There are 60 problems to solve on the sheet.
Lesson Plan
Curated OER

Decimal Addition and Subtraction

For Teachers 4th - 5th
In this decimal addition and subtraction worksheet, learners use a computer program for initial instruction, then complete 22 problems with decimals.