Worksheet
Curated OER

Adding Decimals with Hundredths

For Students 3rd - 6th
In this adding decimals worksheet, students add numbers with decimals in the hundredths place. Students complete 4 sets of problems.
Worksheet
Curated OER

Determining Epicenter Distance

For Students 7th - 10th
In this earthquake worksheet, students determine the distance of the epicenter based on the S-waves and P-waves on a seismograph. This worksheet has 4 problems to solve.
Worksheet
Curated OER

Place Value: Metric System

For Students 6th - 8th
In this metric system activity, learners read about metric and place value relationships, examine some sample problems, and then complete 5 conversion charts.
Worksheet
Curated OER

Grade 1 Math Test

For Students 1st
In this grade 1 math test worksheet, 1st graders complete a 30 question multiple choice quiz covering a variety of grade 1 concepts. 
Worksheet
Curated OER

Math Test B-Grade 2

For Students 2nd
In this grade 2 math test worksheet, 2nd graders complete a 30 question multiple choice quiz covering a variety of grade 2 concepts. 
Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Young scholars 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...
Lesson Plan
Curated OER

Maps and Modes, Finding a Mean Home on the Range

For Teachers 5th
Fifth graders investigate data from maps to solve problems. In this data activity, 5th graders study maps and collect data from each map. Students present their data in a variety of ways and calculate the mode, mean, median, and range.
Worksheet
Curated OER

Hurricane Paths: Comparing Places with Different Prevailing Winds

For Students 4th - 12th
In this wind worksheet students study a wind rose and graphs for Boston and answer several short answers on prevailing winds. 
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

A Secret Code

For Teachers 2nd - 3rd
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington.  Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
Worksheet
Curated OER

Fractions: Adding Same Denominator

For Teachers 3rd - 5th
In this math worksheet, students look for the answers to the addition with fractions of the same denominator. There is a button at the top of the page for the answers.
Worksheet
Helping with Math

Fractions: Adding Mixed Numbers (Same Denominator)

For Students 5th - 6th Standards
Add 30 sets of mixed fractions that have common denominators. Elementary math minds get plenty of practice with this printable page. You will find the answers provided with the click of a box in the upper left corner of the web page.
Worksheet
Curated OER

Standard Written Method For Subtraction

For Students 3rd - 4th
In this subtraction worksheet, students solve 9 subtraction problems involving double-digit numbers. Students put their answers below each problem.
Lesson Plan
Curated OER

Lemonade Stand: Making Money the Old-Fashioned Way

For Teachers 4th - 5th
Students run their own lemonade stand and are to figure out what to sell the lemonade at to gain the maximum profit.
Worksheet
Curated OER

Multiplication and Division Drills

For Students 5th - 8th
In this multiplication worksheet, students complete multiplication problems including numbers up to 3 digits. Students complete 16 problems total.
Lesson Plan
Curated OER

Magnus Effect

For Teachers 7th - 12th
Students examine the Magnus effect and its history.  In this forces instructional activity students investigate the lift of a rotating cylinder.      
Lesson Plan
Curated OER

Marvelous Marbles

For Teachers 7th - 12th
Students predict the change in water volume when adding marbles to a graduated cylinder. In this Chemistry lesson plan, students will need to make accurate water measurements to determine the fluid displaced by the marbles. The students...
Activity
Curated OER

Measuring Rainfall

For Teachers 7th - 12th
In this activity, students will make a gauge to measure rainfall and see how much rain falls over several days.
Lesson Plan
Curated OER

Down by the Bay

For Teachers 1st - 3rd
Students listen to teacher read books about fish and participate in activities in order to explore how to identify bluefish. They count and graph the numbers of fish they find in simulated fishing activities.
Lesson Plan
Curated OER

Arithmetic: Revision

For Teachers 4th - 7th
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
Lesson Plan
Curated OER

The Incredible Journey

For Teachers 4th - 6th
Students study salmon and steelhead. They play a game in which they act out the salmon and steelhead journey from their spawning ground, to the open ocean, and then back to the spawning ground again. They identify obstacles these fish...
Lesson Plan
Curated OER

Cornbread Addition

For Teachers 4th
Fourth graders, after being given a box of cornbread mix, follow the directions to make the cornbread. They utilize measuring cups to mix all the ingredients together and incorporate adding simple fractions while mixing up the cornbread.
Handout
Other

Chili Math: Add and Subtract Numbers Using the Number Line

For Students 6th - 9th Standards
Adding and subtracting numbers on a number line is a neat way to see how numbers are added and subtracted using visual interpretations.
Unit Plan
Khan Academy

Khan Academy: Add and Subtract on a Number Line

For Students 1st - 3rd Standards
Practice adding and subtracting numbers like 554 and 237 using a number line. All numbers are less than 1000. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.