Worksheet
Curated OER

Multiply Decimals by 100 [E]

For Students 4th - 5th
In this decimal division worksheet, students divide a total of 45 problems, all problems divide a decimal number by 100. Answers are included on page 2.
Worksheet
Curated OER

Multiply Decimals by 100 [G]

For Students 4th - 5th
In this decimal division worksheet, learners divide a total of 45 problems, all problems divide a decimal number by 100. Answers are included on page 2.
Worksheet
Curated OER

Multiplying Decimals by 100 [D]

For Students 4th - 5th
In this decimal division worksheet, students divide a total of 45 problems, all problems divide a decimal number by 100. Answers are included on page 2.
Worksheet
Curated OER

Multiply Decimals by 100 [F]

For Students 4th - 5th
In this decimal division worksheet, students divide a total of 45 problems, all problems divide a decimal number by 100. Answers are included on page 2.
Worksheet
Curated OER

Multiply Decimals by 100 [I]

For Students 4th - 5th
In this decimal division instructional activity, students divide a total of 45 problems, all problems divide a decimal number by 100. Answers are included on page 2.
Lesson Plan
Curated OER

Numbers: Rounding Off

For Teachers 4th - 6th
Students discover the idea of rounding numbers.  In this rounding lesson plan, students are given worksheets having to do with rounding whole numbers and fractions.  Students participate in an activity with number flashcards....
Worksheet
Curated OER

Long Division with Decimals

For Students 5th - 10th
In this long division with decimals worksheet, students solve problems where they complete long division with dividends with decimals. Students complete 10 problems total.
Worksheet
Curated OER

Scientific Notation and Metric Prefixes

For Students 10th - Higher Ed
In this physics worksheet, students complete 5 sets of unit conversion problems. They express exponential expressions to expanded form and vice versa.
Worksheet
Curated OER

Percentages Introduction

For Students 3rd - 4th
In this percentages worksheet, students color 25% of 100 small squares blue, 35% red and 30% yellow. Students figure out how many squares they have left and then what percent of the 100 squares are left. Students then work out 5...
Worksheet
Math Mammoth

Fractions, Percents, and Decimals

For Students 6th - 7th
In this percents activity, students complete 3 charts in which percents, decimals and fractions are converted. Students also solve 20 problems with the changing of percents to decimals or fractions.
Lesson Plan
Curated OER

Fraction Conversion 2 (With Percents)

For Teachers 5th
Fifth graders determine how to convert fractions, decimals, and percents. In this conversion lesson, 5th graders use an on-line applet to practice making these conversions. They review how to make the conversions in a whole class lesson...
Lesson Plan
Alabama Learning Exchange

Watch That Plant Grow

For Teachers 6th - 8th
Middle schoolers examine the growth of marigolds in a greenhouse environment. They chart data in spreadsheets showing plant growth over time and under a number of conditions. They record measures of plant height and greenhouse temperature.
Worksheet
Curated OER

Scientific Notation and Metric Prefixes

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students convert between scientific and standard notation and examine the link between scientific notation and the metric system prefixes.  The five page worksheet contains five multi-part...
Lesson Plan
Curated OER

Fractions, Decimals and Percents

For Teachers 5th
Fifth graders describe parts of a whole as a fraction, decimal and a percent. In this math instructional activity, 5th graders practice converting fractions to decimals by dividing. Additionally, students explain how decimals are...
Lesson Plan
Curated OER

Money and Change

For Teachers 3rd - 4th
In this money and change worksheet, students read about multiplying with money, then solve 4 problems, estimating first. Students then study 3 charts and write number sentences.
Worksheet
Curated OER

Misconceptions in Mathematics: Multiplying Decimals

For Students 5th - 6th
In this misconceptions about multiplying decimals worksheet, students read several problems, and common misconceptions about the solutions, then read corrected solutions and complete follow-up exercises.
Lesson Plan
Curated OER

Simple Interest

For Teachers 8th
Eighth graders practice finding simple interest and apply their findings to real-world situations. They work with percents in the form of commission and sales taxes. After completing an assignment during independent practice, they are...
Lesson Plan
Curated OER

The Multiplier (2-digit by 2-digit numbers)

For Teachers 4th
Fourth graders Split a 2-digit number into tens and ones. They use The Multiplier to partition and solve 2-digit by 2-digit multiplications. They describe how to solve 2-digit by 2-digit multiplications using a diagram.
Lesson Plan
Curated OER

Rounding And Estimating

For Teachers 4th - 5th
Learners investigate various types of problems using whole numbers and decimals. They use a discussion format while working example problems to help create a baseline for further independent practice. The instructional activity also...
Lesson Plan
Curated OER

Rounding Numbers

For Teachers 4th
Fourth graders complete math problems where they round numbers to the nearest ten, hundred, or thousand. In this rounding lesson plan, 4th graders explain how to round the problems they solve.
Lesson Plan
Curated OER

CONCEPTS IN NUMBER THEORY.

For Teachers 10th - 12th
Young scholars study the Maya culture and their achievements in mathematics, how bacteria grow exponentially, use rational numbers to convert back and forth between Celsius and degrees Fahrenheit, how some architectural designs are...
Lesson Plan
Curated OER

Musical Whole Numbers

For Teachers 4th
Fourth graders participate in a musical chair activity in which they practice identifying whole numbers.  In this number sense lesson plan, 4th graders listen to a song and must get in the order of the number they hold on an index...
Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Middle schoolers are introduced to fractions, including operations with fractionsm converting fractions to decimals and percents. They are provided with activities that provide ample practice opportunities to reinforce the information...
Worksheet
Curated OER

Compare and Order Fractions

For Students 4th - 6th
For this fractions worksheet, students complete a set of 12 problems, using division to order sets of fractions from greatest to least. A reference web site is given for additional activities.