Lesson Plan
Curated OER

Too Many Tens

For Teachers 2nd - 3rd
Students practice grouping in different ways by putting numbers up to 1,000 in the correct place value. In this place value lesson plan, students estimate items in a jar and then count them out by grouping them by 10s.
Lesson Plan
Curated OER

How Much Is On The Floor?

For Teachers K - 2nd
Students estimate the number of items in a group. In this estimation lesson, students are presented with random objects to clean up. Students estimate how many items are present and then compare the actual number of items to their...
Lesson Plan
Curated OER

Expanded Form - Ten Thousands

For Teachers 6th - 8th
Students explore the concept of writing numbers in expanded form. In this expansion lesson, students write numbers in expanded form.
Lesson Plan
Virginia Department of Education

Square Roots

For Teachers 7th
Square away any doubts about using a new resource. Pupils learn about squares and square roots in the mini-lesson. They complete a worksheet identifying roots of perfect squares up to 400.
Lesson Plan
Curated OER

Fair is Fair

For Teachers 2nd - 4th
Students participate in two unfair activities to explain the concept of fairness. Then they role-play different scenarios demonstrating the idea of fairness. They discuss reasons to make rules and complete a web chart on fairness.
Lesson Plan
Curated OER

ALARA

For Teachers 9th - 12th
This activity sheet posts a chart of the common radiation sources in our everyday lives. Chemistry scholars use it to analyze their own radiation exposure using rem (Roentgen equivalent for man) units. This simple assignment increases...
Activity
Alcohol Education Trust

Talk About Alcohol: How Much Alcohol is in a Drink?

For Teachers 7th - 10th
Introduce your class to alcohol content. In order to become aware of the varying strengths of alcoholic drinks, class members complete a chart and plot a bar chart with the results. They make observations about the results.
Worksheet
Helping with Math

Identifying and Writing Decimals up to Hundredths

For Students 4th - 5th Standards
Five sets of blocks representing whole units, tenths, and hundredths are grouped so that learners can evaluate the total values. This provides practice with place value and the use of decimals. Answers are included. The brevity of this...
Lesson Plan
Curated OER

Compound Interest

For Teachers 10th - 11th
In this consumer math worksheet, students read an example of how to use the interest formula to compute interest that is compounded daily over six years. They complete a chart where they compute the interest earned over 10 years when the...
Lesson Plan
Curated OER

Volume Calculation Exercise

For Teachers 6th - 8th
Middle schoolers work with scientific notation and rounding as they determine volume. In this volume instructional activity, pupils attempt to calculate the volume of the planet Jupiter. They use rounding to two significant digits and...
Lesson Plan
Houghton Mifflin Harcourt

Place Value to 1,000

For Teachers 2nd Standards
Second graders stack cubes and learn how to group them in order to understand place value. 
Lesson Plan
Curated OER

Bathymetric Mapping

For Teachers 9th - 12th
Students draw contour lines based on NOAA soundings on a nautical chart. They color the contours and glue label tags for topographic features. They determine that the floor of the ocean is composed of hills, plains, ridges, trenches,...
Worksheet
Curated OER

Unit Conversion Exercises

For Students 8th - 10th
In this unit conversion and radiation worksheet, students are given a chart with basic unit conversions for calculating radiation dosages. Students use the conversion factors to solve 7 problems.
Worksheet
Curated OER

Standard, Expanded and Written (A)

For Students 4th - 5th
In this math worksheet, students complete a chart in which 8 numbers are written in standard, expanded and word form. Examples are provided.
Lesson Plan
Curated OER

What's the Best Deal?

For Teachers 3rd - 5th
Learners explore number sense by solving consumer math problems. In this pattern identification lesson, students analyze a list of numerical and geometric patterns while predicting the future outcome. Learners utilize inference skills to...
Lesson Plan
Curated OER

Know Your Energy Costs

For Teachers 6th - 12th
Students calculate energy costs using a formula and complete a cost chart. In this energy costs lesson, students analyze the cost of electrical energy and find ways to conserve it.
Lesson Plan
Curated OER

Earth's Age: The Dating Game

For Teachers 6th - 8th
Students conduct a simulation to determine radioactive decay and half-life. Using pennies, dice or sugar cubes as isotopes placed in shoe boxes simulating rocks, they hold five trials representing 1000 years each to find the theoretical...
Worksheet
Curated OER

Four Decimal, Fraction, and Percent Activities

For Students 6th - 10th
In this fraction worksheet, students solve problems presented in four different activities.  The activities cover percentages, fractions, decimals, currency exchange, and value added tax.  A card "game" is one of the...
Lesson Plan
Curated OER

March of the Dividing Ant

For Teachers 4th - 5th
Young scholars inspect divisibility rules. In this divisibility rules lesson, students study the relationship between factorization and the divisibility rules for 2, 3, 5, 6, 9, and 10. Young scholars read One Hundred Hungry Ants and A...
Worksheet
Curated OER

Measurement Worksheet

For Teachers 8th - 10th
In this measurement worksheet, students fill in a chart with the proper SI units, measurements and symbols. They also practice converting from one metric unit to another. They express numbers in scientific notation.
Worksheet
Curated OER

Appliance Energy Use and Cost

For Students 7th - 10th
For this energy usage worksheet, students use a chart comparing the average monthly kilowatt-hour use of different household appliances to complete 4 short answer questions.
Lesson Plan
Curated OER

Sensational Slime

For Teachers 1st - 4th
Students mix solutions of polyvinyl alcohol and borax. They predict what happen and record their observations. They prepare a T-chart comparing Jell-o to their mixture.
Handout
Curated OER

Beginner's Guide to Arabic

For Students 9th - Higher Ed
Introduce your language learners to Arabic. The most useful portion of this resource is the detailed information on the Arabic alphabet. Each letter is placed in a grid that shows the various ways to write it based on the situation...
Unit Plan
Curated OER

Anthropogenic Biomes

For Teachers 9th - 12th Standards
If you teach a man to fish, he will never go hungry—or he will overfish and permanently damage the ecosystem? Address the traditional biomes as well as the human-included ecosystems and contrasts the biotic and abiotic factors in each....

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