Worksheet
Curated OER

Percentages and Fractions

For Students 5th - 6th
In this percentage/fraction worksheet, students write percentages as fractions and decimal fractions, circle percentages equal to a give decimal number, write fractions as decimal fractions and percentages and circle decimal fractions...
Lesson Plan
Curated OER

Measures of Central Tendency: Pages 178-183

For Teachers 9th - 10th
In this math worksheet, students find the mean, median and mode for 2 stem and leaf tables, 4 number sets. Students also find a set of numbers for given mean, median and mode.
Lesson Plan
Curated OER

Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
Lesson Plan
Curated OER

Introduction to Arithmetic and Geometric Sequences

For Teachers 5th - 12th
Students examine the concept of sequences. Students create a sequence using varied starting numbers, multipliers, and add on values. Students practice determining the starting values to use in order to produce a desired sequence.
Worksheet
Curated OER

Estimation and Approximation

For Students 7th - 8th
In this estimation and approximation instructional activity, students determine the estimated value of given multiplication and division problems containing decimals. They round answers to the nearest whole number. This two-page...
Lesson Plan
Curated OER

Checking Account

For Teachers 5th - 8th
Pupils keep track of finances in a check register. For this checking account lesson, students practice writing checks and deposit slips as they add and subtract decimal amounts in order to balance a checkbook in a register.
Lesson Plan
Virginia Department of Education

Ground Zero

For Teachers 6th
Don't harbor any negative feelings toward negative numbers. Scholars learn about different classifications of rational numbers, including negative integers. They also develop definitions of the opposite and the absolute value of a...
Lesson Plan
Curated OER

Measure Your Pencil

For Teachers 5th
Fifth graders use concepts of measurement to record the dimensions of a pencil. The unit of a pencil is used to compare it as part of a larger measurement like a yard. Students convert equivalent fractions accurately. Students also...
Worksheet
Curated OER

Decimal Sequences

For Teachers 3rd - 5th
In this math worksheet, students solve the problems that are intended to focus upon he sequences of decimals. The sheet is a teacher's guide.
Worksheet
Curated OER

Converting With Mixed Fractions

For Teachers 3rd - 5th
For this math worksheet, students solve the problems that are related to the converting of mixed fractions. The sheet is intended as a teacher's guide.
Worksheet
Curated OER

Decimal Subtraction

For Teachers 1st - 5th
In this math worksheet, students solve the problems that are related to the operation of subtraction with decimals. The sheet is a teacher's guide.
Lesson Plan
Curated OER

Math: How Many Ways Can You Find the Middle?

For Teachers 12th
Twelfth graders find the mean, median, and modes of stacks of Lego blocks, They search in newspapers for real life applications of them. They present oral reports on what they have learned.
Worksheet
Curated OER

Decimal Multiplication

For Teachers 3rd - 5th
In this math worksheet, students can work out problems that require multiplication in multiple steps. The sheet is a teacher's guide.
Worksheet
Curated OER

Free Printables: Number Cards

For Students K - 5th
In this number sequences worksheet, student cut out the number cards on the worksheet. The number cards can be used for many purposes, including arranging them in a specific number sequence. Teachers can use the worksheet generator to...
Lesson Plan
Curated OER

"NSN, Fractions/Decimals" Investigations

For Teachers 5th
Fifth graders engage in a "layered" unit of discovery. There are three levels of potential learning opportunities, in the spirit of the 2010 Olympics in Vancouver (bronze, silver, gold). The instructional activity is based upon fractions.
Lesson Plan
Alabama Learning Exchange

The World of Integers

For Teachers 6th - 8th Standards
Review operations related to rational numbers and integers using the include PowerPoint presentation, "Interesting Integers." Young mathematicians classify rational numbers as being natural, whole, or integers and read an article about...
Unit Plan
National Security Agency

Fraction Fever

For Teachers 4th - 5th Standards
This unit on fractions allows for upper-aged elementary learners to explore ways to find the greatest common factor and least common multiple of two numbers. Ultimately, young mathematicians will be able to identify equivalent fractions,...
Lesson Plan
Illustrative Mathematics

Reasoning about Multiplication and Division and Place Value, Part 2

For Teachers 5th - 7th Standards
The learner puts reasoning and estimation to work. The directions are to place a decimal in the answer to make the equation true. Pupils are to look at the two problems, one multiplication and one division, and estimate an answer. No...
Unit Plan
Arizona Department of Education

Area and Perimeter of Regular and Irregular Polygons

For Teachers 3rd - 6th Standards
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other...
Worksheet
PBS

Working with Common Denominators: Activities and Supplemental Materials

For Students 4th - 6th Standards
Enjoy these straightforward and simple worksheet pages that practice with different denominators. The practice starts simple with adding fractions together and then works on a recipe that needs to be tripled. 
Lesson Plan
Curated OER

The Gear Game

For Teachers 9th - 12th
Students discuss that the conservatin of energy states that the energy imput must equal the energy output. They then figure out how can a machine help you to perform task otherwise considered impossible? Students discuss the six simple...
Activity
Illustrative Mathematics

Ants Versus Humans

For Teachers 7th - 9th Standards
You would think that humans make up more mass than ants do on this planet, but think again, and this time by performing calculations. Middle schoolers use scientific notation to compute and compare the estimated total mass of all humans...
Worksheet
Curated OER

Fractions Bonus

For Students 6th
In this fractions worksheet, 6th graders solve 10 different word problems that include fractions. First, they solve each word problem using their knowledge of fractions. Then, students express their answers in lowest terms. They also...
Lesson Plan
Curated OER

A Matter of Fact

For Teachers 5th - 6th
Students design their own Science experiment. In this science experiment lesson students create a hypothesis related to matter and test it. They displayed their data in a graph.