Organizer
Curated OER

Decimal Place Value Chart: Tenths

For Students 4th - 5th
In this decimal place value worksheet, students fill in numbers in the correct "place" on a place value chart. Page has links to answers and activities.
Lesson Plan
Curated OER

Systems of Equations

For Teachers 8th - 12th Standards
Texas Instruments and Glencoe/McGraw-Hill have put together a full lesson to help you instruct your math class. Using the textbook, a TI-83 calculator, and attached the PDF learners will solve systems of equations and state decimal...
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,...
Organizer
Curated OER

Decimals, Percent and Scientific Notation

For Students 9th
In this decimals, percent and scientific notation activity, 9th graders solve various types of problems that range from shading an indicated part of a shape to calculating using scientific notation to express their answer. They express 3...
Lesson Plan
Curated OER

Building Tolerance for Poverty in Math

For Teachers 6th
Students explore approximate and exact solutions. In this interdisciplinary lesson, 6th graders will be placed in 'family groups' to create a budget that is subject to random events as chosen from the 'things happen' box. This lesson...
Lesson Plan
Curated OER

Mixing Mixed Numbers Art/Creating Fractions

For Teachers 3rd
Third graders explore number values by participating in class math activities. In this fractions lesson, 3rd graders collaborate with classmates to discuss the technique of adding mix numbers while utilizing paper plates to help...
Lesson Plan
Curated OER

What Are the Odds?

For Teachers 6th - 8th
Middle schoolers identify and interpret various ways of expressing probability as a decimal, fraction, percent, or ratio. They solve problems based on probability as they apply to real world applications.
Lesson Plan
Curated OER

Place Value

For Teachers 3rd - 6th
Practice place value skills with this lesson. Learners put numbers in order from greatest to least, identify the values of particular numbers, and engage in an activity to compare numbers using manipulatives.
Worksheet
Math Salamanders Ltd.

Subtracting Decimal Hundredths Sheet 2

For Students 3rd - 5th Standards
In this decimal subtraction activity, students complete 60 problems, subtracting hundredths. A reference website is provided for additional activities.
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.
Worksheet
Curated OER

Multiply Decimal Numbers

For Students 3rd - 4th
In this multiplication worksheet, students complete a set of 14 problems, multiplying numbers with one decimal place. A reference web site is given for additional activities.
Worksheet
Curated OER

Multiply Decimals Numbers With 1 Decimal Place

For Students 3rd - 4th
in this multiplication learning exercise, students complete a set of 14 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Worksheet
Math Salamanders Ltd.

Subtracting Decimal Tenths Sheet 3

For Students 3rd - 5th Standards
For this decimal subtraction worksheet, students complete 60 problems, subtracting tenths. A reference website is provided for additional activities.
Worksheet
Curated OER

Decimal Addition

For Students 2nd - 4th
In this decimal addition worksheet, students complete a set of 15 problems, adding both decimals and whole numbers. A website reference is given for additional activities. 
Worksheet
Curated OER

Graphing Calculator Activity: Multiplying and Dividing Mixed Numbers

For Students 8th - 9th
In this graphing calculator worksheet, students explore necessary steps to multiply and divide mixed numbers using a graphing calculator. In groups, students measure objects in their classroom and write equations using their collected...
Lesson Plan
Fraction Bars

Subtraction of Decimals

For Teachers 4th - 6th Standards
Here is a fabulous lesson on subtracting decimals with different numbers of decimal places. There are teacher-led activities for learners to engage in, including, modeling decimal subtraction through decimal squares, looking at place...
Lesson Plan
Curated OER

Reading and Writing Decimals

For Teachers 5th Standards
Decimals are quite often confusing for young mathematicians. Pupils engage in three activities: writing decimal names, understanding place value, and comparing decimals to thousandths. At the end of the instructional activity, there is a...
Lesson Plan
Curated OER

Dividing Whole Numbers by the Power of Ten

For Teachers 5th Standards
Knowing how to properly place the decimal point when dividing by powers of ten is an important skill. Here is a lesson which should give your learners a good understanding of this technique. One nice thing about the lesson is the many...
Lesson Plan
Curated OER

Pardon Me. Do You Have Change For a Dollar?

For Teachers 5th - 8th
Upper elementary and middle school learners explore currencies from a variety of countries. They use the Internet, video, and engage in hands-on activities. They practice converting U.S. currency to foreign currency and vice versa. This...
Unit Plan
National Security Agency

It's Probably Probable

For Teachers 6th - 8th Standards
Learners make predictions and draw conclusions from given information as they learn the meaning of probability in this vocabulary-rich, integrated activity that presents a variety of teaching strategies to motivate and reach...
Worksheet
Curated OER

M&M’s Math Worksheet

For Students 3rd - 8th
Who knew you could cover prediction, histograms, fractions, decimals, data collection, and averages (mean, median, and mode) all with a bag of M&M's®? Here's a fantastic set of worksheets to help you make candy a mathematical journey...
Lesson Plan
Curated OER

Fraction Decimal Challenge

For Teachers 5th - 8th Standards
Pupils explore the concept of fractions and decimals as they try to find as many fractions as possible that are equivalent to .25. Learners use their calculator to take screen shots and send them to the teacher via Ti-Navigator. They...
Activity
Mrs. Burke's Math Page

Let Them Eat Pi

For Teachers 7th - 12th Standards
Looking for a fun and creative way to celebrate Pi Day? Then this is the resource for you. From a scavenger hunt and trivia contest to PowerPoint presentations and skills practice worksheets, this collection of materials is a...
Lesson Plan
TryEngineering

Data Representation: Millions of Colors

For Teachers 9th - 12th Standards
How many colors do you know? The lesson teaches scholars how digital devices use binary and hexadecimal representations to store colors. They learn how millions of colors are available on these devices.

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